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from typing import Any |
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import pytest |
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from pyiceberg.conversions import to_bytes |
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from pyiceberg.expressions import ( |
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And, |
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EqualTo, |
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GreaterThan, |
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GreaterThanOrEqual, |
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In, |
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IsNaN, |
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IsNull, |
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LessThan, |
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LessThanOrEqual, |
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Not, |
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NotEqualTo, |
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NotIn, |
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NotNaN, |
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NotNull, |
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NotStartsWith, |
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Or, |
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StartsWith, |
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) |
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from pyiceberg.expressions.visitors import _InclusiveMetricsEvaluator, _StrictMetricsEvaluator |
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from pyiceberg.manifest import DataFile, FileFormat |
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from pyiceberg.schema import Schema |
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from pyiceberg.types import ( |
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DoubleType, |
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FloatType, |
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IcebergType, |
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IntegerType, |
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NestedField, |
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PrimitiveType, |
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StringType, |
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) |
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INT_MIN_VALUE = 30 |
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INT_MAX_VALUE = 79 |
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def _to_byte_buffer(field_type: IcebergType, val: Any) -> bytes: |
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if not isinstance(field_type, PrimitiveType): |
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raise ValueError(f"Expected a PrimitiveType, got: {type(field_type)}") |
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return to_bytes(field_type, val) |
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INT_MIN = _to_byte_buffer(IntegerType(), INT_MIN_VALUE) |
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INT_MAX = _to_byte_buffer(IntegerType(), INT_MAX_VALUE) |
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STRING_MIN = _to_byte_buffer(StringType(), "a") |
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STRING_MAX = _to_byte_buffer(StringType(), "z") |
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@pytest.fixture |
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def schema_data_file() -> Schema: |
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return Schema( |
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NestedField(1, "id", IntegerType(), required=True), |
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NestedField(2, "no_stats", IntegerType(), required=False), |
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NestedField(3, "required", StringType(), required=True), |
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NestedField(4, "all_nulls", StringType(), required=False), |
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NestedField(5, "some_nulls", StringType(), required=False), |
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NestedField(6, "no_nulls", StringType(), required=False), |
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NestedField(7, "all_nans", DoubleType(), required=False), |
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NestedField(8, "some_nans", FloatType(), required=False), |
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NestedField(9, "no_nans", FloatType(), required=False), |
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NestedField(10, "all_nulls_double", DoubleType(), required=False), |
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NestedField(11, "all_nans_v1_stats", FloatType(), required=False), |
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NestedField(12, "nan_and_null_only", DoubleType(), required=False), |
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NestedField(13, "no_nan_stats", DoubleType(), required=False), |
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NestedField(14, "some_empty", StringType(), required=False), |
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) |
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@pytest.fixture |
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def data_file() -> DataFile: |
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return DataFile( |
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file_path="file_1.parquet", |
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file_format=FileFormat.PARQUET, |
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partition={}, |
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record_count=50, |
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file_size_in_bytes=3, |
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value_counts={ |
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4: 50, |
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5: 50, |
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6: 50, |
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7: 50, |
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8: 50, |
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9: 50, |
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10: 50, |
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11: 50, |
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12: 50, |
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13: 50, |
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14: 50, |
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}, |
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null_value_counts={4: 50, 5: 10, 6: 0, 10: 50, 11: 0, 12: 1, 14: 8}, |
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nan_value_counts={ |
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7: 50, |
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8: 10, |
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9: 0, |
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}, |
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lower_bounds={ |
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1: to_bytes(IntegerType(), INT_MIN_VALUE), |
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11: to_bytes(FloatType(), float("nan")), |
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12: to_bytes(DoubleType(), float("nan")), |
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14: to_bytes(StringType(), ""), |
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}, |
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upper_bounds={ |
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1: to_bytes(IntegerType(), INT_MAX_VALUE), |
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11: to_bytes(FloatType(), float("nan")), |
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12: to_bytes(DoubleType(), float("nan")), |
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14: to_bytes(StringType(), "房东整租霍营小区二层两居室"), |
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}, |
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) |
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@pytest.fixture |
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def data_file_2() -> DataFile: |
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return DataFile( |
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file_path="file_2.parquet", |
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file_format=FileFormat.PARQUET, |
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partition={}, |
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record_count=50, |
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file_size_in_bytes=3, |
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value_counts={3: 20}, |
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null_value_counts={3: 2}, |
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nan_value_counts=None, |
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lower_bounds={3: to_bytes(StringType(), "aa")}, |
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upper_bounds={3: to_bytes(StringType(), "dC")}, |
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) |
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@pytest.fixture |
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def data_file_3() -> DataFile: |
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return DataFile( |
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file_path="file_3.parquet", |
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file_format=FileFormat.PARQUET, |
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partition={}, |
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record_count=50, |
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file_size_in_bytes=3, |
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value_counts={3: 20}, |
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null_value_counts={3: 2}, |
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nan_value_counts=None, |
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lower_bounds={3: to_bytes(StringType(), "1str1")}, |
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upper_bounds={3: to_bytes(StringType(), "3str3")}, |
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) |
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@pytest.fixture |
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def data_file_4() -> DataFile: |
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return DataFile( |
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file_path="file_4.parquet", |
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file_format=FileFormat.PARQUET, |
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partition={}, |
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record_count=50, |
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file_size_in_bytes=3, |
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value_counts={3: 20}, |
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null_value_counts={3: 2}, |
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nan_value_counts=None, |
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lower_bounds={3: to_bytes(StringType(), "abc")}, |
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upper_bounds={3: to_bytes(StringType(), "イロハニホヘト")}, |
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) |
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def test_all_null(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNull("all_nulls")).eval(data_file) |
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assert not should_read, "Should skip: no non-null value in all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThan("all_nulls", "a")).eval(data_file) |
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assert not should_read, "Should skip: lessThan on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThanOrEqual("all_nulls", "a")).eval(data_file) |
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assert not should_read, "Should skip: lessThanOrEqual on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThan("all_nulls", "a")).eval(data_file) |
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assert not should_read, "Should skip: greaterThan on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThanOrEqual("all_nulls", "a")).eval(data_file) |
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assert not should_read, "Should skip: greaterThanOrEqual on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("all_nulls", "a")).eval(data_file) |
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assert not should_read, "Should skip: equal on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNull("some_nulls")).eval(data_file) |
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assert should_read, "Should read: column with some nulls contains a non-null value" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNull("no_nulls")).eval(data_file) |
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assert should_read, "Should read: non-null column contains a non-null value" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("all_nulls", "asad")).eval(data_file) |
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assert not should_read, "Should skip: startsWith on all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("all_nulls", "asad")).eval(data_file) |
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assert should_read, "Should read: notStartsWith on all null column" |
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def test_no_nulls(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNull("all_nulls")).eval(data_file) |
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assert should_read, "Should read: at least one null value in all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNull("some_nulls")).eval(data_file) |
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assert should_read, "Should read: column with some nulls contains a null value" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNull("no_nulls")).eval(data_file) |
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assert not should_read, "Should skip: non-null column contains no null values" |
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def test_is_nan(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("all_nans")).eval(data_file) |
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assert should_read, "Should read: at least one nan value in all nan column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("some_nans")).eval(data_file) |
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assert should_read, "Should read: at least one nan value in some nan column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("no_nans")).eval(data_file) |
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assert not should_read, "Should skip: no-nans column contains no nan values" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("all_nulls_double")).eval(data_file) |
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assert not should_read, "Should skip: all-null column doesn't contain nan value" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("no_nan_stats")).eval(data_file) |
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assert should_read, "Should read: no guarantee on if contains nan value without nan stats" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("all_nans_v1_stats")).eval(data_file) |
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assert should_read, "Should read: at least one nan value in all nan column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNaN("nan_and_null_only")).eval(data_file) |
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assert should_read, "Should read: at least one nan value in nan and nulls only column" |
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def test_not_nan(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("all_nans")).eval(data_file) |
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assert not should_read, "Should skip: column with all nans will not contain non-nan" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("some_nans")).eval(data_file) |
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assert should_read, "Should read: at least one non-nan value in some nan column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("no_nans")).eval(data_file) |
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assert should_read, "Should read: at least one non-nan value in no nan column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("all_nulls_double")).eval(data_file) |
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assert should_read, "Should read: at least one non-nan value in all null column" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("no_nan_stats")).eval(data_file) |
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assert should_read, "Should read: no guarantee on if contains nan value without nan stats" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("all_nans_v1_stats")).eval(data_file) |
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assert should_read, "Should read: no guarantee on if contains nan value without nan stats" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNaN("nan_and_null_only")).eval(data_file) |
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assert should_read, "Should read: at least one null value in nan and nulls only column" |
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def test_required_column(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, NotNull("required")).eval(data_file) |
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assert should_read, "Should read: required columns are always non-null" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, IsNull("required")).eval(data_file) |
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assert not should_read, "Should skip: required columns are always non-null" |
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def test_missing_column(schema_data_file: Schema, data_file: DataFile) -> None: |
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with pytest.raises(ValueError) as exc_info: |
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_ = _InclusiveMetricsEvaluator(schema_data_file, LessThan("missing", 22)).eval(data_file) |
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assert str(exc_info.value) == "Could not find field with name missing, case_sensitive=True" |
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def test_missing_stats() -> None: |
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no_stats_schema = Schema( |
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NestedField(2, "no_stats", DoubleType(), required=False), |
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) |
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no_stats_file = DataFile( |
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file_path="file_1.parquet", |
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file_format=FileFormat.PARQUET, |
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partition={}, |
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record_count=50, |
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value_counts=None, |
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null_value_counts=None, |
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nan_value_counts=None, |
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lower_bounds=None, |
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upper_bounds=None, |
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) |
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expressions = [ |
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LessThan("no_stats", 5), |
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LessThanOrEqual("no_stats", 30), |
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EqualTo("no_stats", 70), |
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GreaterThan("no_stats", 78), |
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GreaterThanOrEqual("no_stats", 90), |
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NotEqualTo("no_stats", 101), |
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IsNull("no_stats"), |
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NotNull("no_stats"), |
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IsNaN("no_stats"), |
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NotNaN("no_stats"), |
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] |
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for expression in expressions: |
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should_read = _InclusiveMetricsEvaluator(no_stats_schema, expression).eval(no_stats_file) |
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assert should_read, f"Should read when stats are missing for: {expression}" |
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def test_zero_record_file_stats(schema_data_file: Schema) -> None: |
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zero_record_data_file = DataFile(file_path="file_1.parquet", file_format=FileFormat.PARQUET, partition={}, record_count=0) |
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expressions = [ |
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LessThan("no_stats", 5), |
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LessThanOrEqual("no_stats", 30), |
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EqualTo("no_stats", 70), |
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GreaterThan("no_stats", 78), |
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GreaterThanOrEqual("no_stats", 90), |
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NotEqualTo("no_stats", 101), |
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IsNull("no_stats"), |
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NotNull("no_stats"), |
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IsNaN("no_stats"), |
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NotNaN("no_stats"), |
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] |
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for expression in expressions: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, expression).eval(zero_record_data_file) |
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assert not should_read, f"Should skip a datafile without records: {expression}" |
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def test_not(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(LessThan("id", INT_MIN_VALUE - 25))).eval(data_file) |
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assert should_read, "Should read: not(false)" |
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should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(GreaterThan("id", INT_MIN_VALUE - 25))).eval(data_file) |
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assert not should_read, "Should skip: not(true)" |
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def test_and(schema_data_file: Schema, data_file: DataFile) -> None: |
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should_read = _InclusiveMetricsEvaluator( |
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schema_data_file, And(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MIN_VALUE - 30)) |
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).eval(data_file) |
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assert not should_read, "Should skip: and(false, true)" |
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should_read = _InclusiveMetricsEvaluator( |
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schema_data_file, And(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MIN_VALUE + 1)) |
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).eval(data_file) |
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assert not should_read, "Should skip: and(false, false)" |
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should_read = _InclusiveMetricsEvaluator( |
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schema_data_file, And(GreaterThan("id", INT_MIN_VALUE - 25), LessThanOrEqual("id", INT_MIN_VALUE)) |
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|
).eval(data_file) |
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assert should_read, "Should read: and(true, true)" |
|
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|
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def test_or(schema_data_file: Schema, data_file: DataFile) -> None: |
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|
should_read = _InclusiveMetricsEvaluator( |
|
|
schema_data_file, Or(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MAX_VALUE + 1)) |
|
|
).eval(data_file) |
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|
assert not should_read, "Should skip: or(false, false)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator( |
|
|
schema_data_file, Or(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MAX_VALUE - 19)) |
|
|
).eval(data_file) |
|
|
assert should_read, "Should read: or(false, true)" |
|
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|
|
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def test_integer_lt(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThan("id", INT_MIN_VALUE - 25)).eval(data_file) |
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|
assert not should_read, "Should not read: id range below lower bound (5 < 30)" |
|
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|
|
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should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThan("id", INT_MIN_VALUE)).eval(data_file) |
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|
assert not should_read, "Should not read: id range below lower bound (30 is not < 30)" |
|
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|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThan("id", INT_MIN_VALUE + 1)).eval(data_file) |
|
|
assert should_read, "Should read: one possible id" |
|
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|
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|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThan("id", INT_MAX_VALUE)).eval(data_file) |
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|
assert should_read, "Should read: may possible ids" |
|
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|
|
|
|
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|
def test_integer_lt_eq(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThanOrEqual("id", INT_MIN_VALUE - 25)).eval(data_file) |
|
|
assert not should_read, "Should not read: id range below lower bound (5 < 30)" |
|
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|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThanOrEqual("id", INT_MIN_VALUE - 1)).eval(data_file) |
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|
assert not should_read, "Should not read: id range below lower bound (30 is not < 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThanOrEqual("id", INT_MIN_VALUE)).eval(data_file) |
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|
assert should_read, "Should read: one possible id" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, LessThanOrEqual("id", INT_MAX_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: may possible ids" |
|
|
|
|
|
|
|
|
def test_integer_gt(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThan("id", INT_MAX_VALUE + 6)).eval(data_file) |
|
|
assert not should_read, "Should not read: id range above upper bound (85 < 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThan("id", INT_MAX_VALUE)).eval(data_file) |
|
|
assert not should_read, "Should not read: id range above upper bound (79 is not > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThan("id", INT_MIN_VALUE - 1)).eval(data_file) |
|
|
assert should_read, "Should read: one possible id" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThan("id", INT_MAX_VALUE - 4)).eval(data_file) |
|
|
assert should_read, "Should read: may possible ids" |
|
|
|
|
|
|
|
|
def test_integer_gt_eq(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThanOrEqual("id", INT_MAX_VALUE + 6)).eval(data_file) |
|
|
assert not should_read, "Should not read: id range above upper bound (85 < 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThanOrEqual("id", INT_MAX_VALUE + 1)).eval(data_file) |
|
|
assert not should_read, "Should not read: id range above upper bound (80 > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThanOrEqual("id", INT_MAX_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: one possible id" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, GreaterThanOrEqual("id", INT_MAX_VALUE - 4)).eval(data_file) |
|
|
assert should_read, "Should read: may possible ids" |
|
|
|
|
|
|
|
|
def test_integer_eq(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MIN_VALUE - 25)).eval(data_file) |
|
|
assert not should_read, "Should not read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MIN_VALUE - 1)).eval(data_file) |
|
|
assert not should_read, "Should not read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MIN_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: id equal to lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MAX_VALUE - 4)).eval(data_file) |
|
|
assert should_read, "Should read: id between lower and upper bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MAX_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: id equal to upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MAX_VALUE + 1)).eval(data_file) |
|
|
assert not should_read, "Should not read: id above upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, EqualTo("id", INT_MAX_VALUE + 6)).eval(data_file) |
|
|
assert not should_read, "Should not read: id above upper bound" |
|
|
|
|
|
|
|
|
def test_integer_not_eq(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MIN_VALUE - 25)).eval(data_file) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MIN_VALUE - 1)).eval(data_file) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MIN_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: id equal to lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MAX_VALUE - 4)).eval(data_file) |
|
|
assert should_read, "Should read: id between lower and upper bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MAX_VALUE)).eval(data_file) |
|
|
assert should_read, "Should read: id equal to upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MAX_VALUE + 1)).eval(data_file) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotEqualTo("id", INT_MAX_VALUE + 6)).eval(data_file) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
|
|
|
def test_integer_not_eq_rewritten(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MIN_VALUE - 25))).eval(data_file) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MIN_VALUE - 1))).eval(data_file) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MIN_VALUE))).eval(data_file) |
|
|
assert should_read, "Should read: id equal to lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MAX_VALUE - 4))).eval(data_file) |
|
|
assert should_read, "Should read: id between lower and upper bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MAX_VALUE))).eval(data_file) |
|
|
assert should_read, "Should read: id equal to upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MAX_VALUE + 1))).eval(data_file) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("id", INT_MAX_VALUE + 6))).eval(data_file) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
|
|
|
def test_integer_case_insensitive_not_eq_rewritten(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MIN_VALUE - 25)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MIN_VALUE - 1)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id below lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MIN_VALUE)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id equal to lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MAX_VALUE - 4)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id between lower and upper bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MAX_VALUE)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id equal to upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MAX_VALUE + 1)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, Not(EqualTo("ID", INT_MAX_VALUE + 6)), case_sensitive=False).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id above upper bound" |
|
|
|
|
|
|
|
|
def test_missing_column_case_sensitive(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
with pytest.raises(ValueError) as exc_info: |
|
|
_ = _InclusiveMetricsEvaluator(schema_data_file, LessThan("ID", 22), case_sensitive=True).eval(data_file) |
|
|
|
|
|
assert str(exc_info.value) == "Could not find field with name ID, case_sensitive=True" |
|
|
|
|
|
|
|
|
def test_integer_in(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MIN_VALUE - 25, INT_MIN_VALUE - 24})).eval(data_file) |
|
|
assert not should_read, "Should not read: id below lower bound (5 < 30, 6 < 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MIN_VALUE - 2, INT_MIN_VALUE - 1})).eval(data_file) |
|
|
assert not should_read, "Should not read: id below lower bound (28 < 30, 29 < 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MIN_VALUE - 1, INT_MIN_VALUE})).eval(data_file) |
|
|
assert should_read, "Should read: id equal to lower bound (30 == 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MAX_VALUE - 4, INT_MAX_VALUE - 3})).eval(data_file) |
|
|
assert should_read, "Should read: id between lower and upper bounds (30 < 75 < 79, 30 < 76 < 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MAX_VALUE, INT_MAX_VALUE + 1})).eval(data_file) |
|
|
assert should_read, "Should read: id equal to upper bound (79 == 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MAX_VALUE + 1, INT_MAX_VALUE + 2})).eval(data_file) |
|
|
assert not should_read, "Should not read: id above upper bound (80 > 79, 81 > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", {INT_MAX_VALUE + 6, INT_MAX_VALUE + 7})).eval(data_file) |
|
|
assert not should_read, "Should not read: id above upper bound (85 > 79, 86 > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("all_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert not should_read, "Should skip: in on all nulls column" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("some_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert should_read, "Should read: in on some nulls column" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("no_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert should_read, "Should read: in on no nulls column" |
|
|
|
|
|
ids = list(range(400)) |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, In("id", ids)).eval(data_file) |
|
|
assert should_read, "Should read: large in expression" |
|
|
|
|
|
|
|
|
def test_integer_not_in(schema_data_file: Schema, data_file: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MIN_VALUE - 25, INT_MIN_VALUE - 24})).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id below lower bound (5 < 30, 6 < 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MIN_VALUE - 2, INT_MIN_VALUE - 1})).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id below lower bound (28 < 30, 29 < 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MIN_VALUE - 1, INT_MIN_VALUE})).eval(data_file) |
|
|
assert should_read, "Should read: id equal to lower bound (30 == 30)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MAX_VALUE - 4, INT_MAX_VALUE - 3})).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id between lower and upper bounds (30 < 75 < 79, 30 < 76 < 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MAX_VALUE, INT_MAX_VALUE + 1})).eval(data_file) |
|
|
assert should_read, "Should read: id equal to upper bound (79 == 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MAX_VALUE + 1, INT_MAX_VALUE + 2})).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id above upper bound (80 > 79, 81 > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("id", {INT_MAX_VALUE + 6, INT_MAX_VALUE + 7})).eval( |
|
|
data_file |
|
|
) |
|
|
assert should_read, "Should read: id above upper bound (85 > 79, 86 > 79)" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("all_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert should_read, "Should read: notIn on all nulls column" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("some_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert should_read, "Should read: in on some nulls column" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotIn("no_nulls", {"abc", "def"})).eval(data_file) |
|
|
assert should_read, "Should read: in on no nulls column" |
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def schema_data_file_nan() -> Schema: |
|
|
return Schema( |
|
|
NestedField(1, "all_nan", DoubleType(), required=True), |
|
|
NestedField(2, "max_nan", DoubleType(), required=True), |
|
|
NestedField(3, "min_max_nan", FloatType(), required=False), |
|
|
NestedField(4, "all_nan_null_bounds", DoubleType(), required=True), |
|
|
NestedField(5, "some_nan_correct_bounds", FloatType(), required=False), |
|
|
) |
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def data_file_nan() -> DataFile: |
|
|
return DataFile( |
|
|
file_path="file.avro", |
|
|
file_format=FileFormat.PARQUET, |
|
|
partition={}, |
|
|
record_count=50, |
|
|
file_size_in_bytes=3, |
|
|
column_sizes={ |
|
|
1: 10, |
|
|
2: 10, |
|
|
3: 10, |
|
|
4: 10, |
|
|
5: 10, |
|
|
}, |
|
|
value_counts={ |
|
|
1: 10, |
|
|
2: 10, |
|
|
3: 10, |
|
|
4: 10, |
|
|
5: 10, |
|
|
}, |
|
|
null_value_counts={ |
|
|
1: 0, |
|
|
2: 0, |
|
|
3: 0, |
|
|
4: 0, |
|
|
5: 0, |
|
|
}, |
|
|
nan_value_counts={1: 10, 4: 10, 5: 5}, |
|
|
lower_bounds={ |
|
|
1: to_bytes(DoubleType(), float("nan")), |
|
|
2: to_bytes(DoubleType(), 7), |
|
|
3: to_bytes(FloatType(), float("nan")), |
|
|
5: to_bytes(FloatType(), 7), |
|
|
}, |
|
|
upper_bounds={ |
|
|
1: to_bytes(DoubleType(), float("nan")), |
|
|
2: to_bytes(DoubleType(), float("nan")), |
|
|
3: to_bytes(FloatType(), float("nan")), |
|
|
5: to_bytes(FloatType(), 22), |
|
|
}, |
|
|
) |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_less_than_and_less_than_equal(schema_data_file_nan: Schema, data_file_nan: DataFile) -> None: |
|
|
for operator in [LessThan, LessThanOrEqual]: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("all_nan", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("max_nan", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 1 is smaller than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("max_nan", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: 10 is larger than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("min_max_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("all_nan_null_bounds", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("some_nan_correct_bounds", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 1 is smaller than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("some_nan_correct_bounds", 10)).eval( |
|
|
data_file_nan |
|
|
) |
|
|
assert should_read, "Should match: 10 larger than lower bound" |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_greater_than_and_greater_than_equal( |
|
|
schema_data_file_nan: Schema, data_file_nan: DataFile |
|
|
) -> None: |
|
|
for operator in [GreaterThan, GreaterThanOrEqual]: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("all_nan", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("max_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: upper bound is larger than 1" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("max_nan", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: upper bound is larger than 10" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("min_max_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("all_nan_null_bounds", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("some_nan_correct_bounds", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: 1 is smaller than upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("some_nan_correct_bounds", 10)).eval( |
|
|
data_file_nan |
|
|
) |
|
|
assert should_read, "Should match: 10 is smaller than upper bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, operator("all_nan", 30)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 30 is greater than upper bound" |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_equals(schema_data_file_nan: Schema, data_file_nan: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("all_nan", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("max_nan", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 1 is smaller than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("max_nan", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: 10 is within bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("min_max_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("all_nan_null_bounds", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("some_nan_correct_bounds", 1)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 1 is smaller than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("some_nan_correct_bounds", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: 10 is within bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, EqualTo("all_nan", 30)).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 30 is greater than upper bound" |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_not_equals(schema_data_file_nan: Schema, data_file_nan: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("all_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("max_nan", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("max_nan", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("min_max_nan", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("all_nan_null_bounds", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("some_nan_correct_bounds", 1)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("some_nan_correct_bounds", 10)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotEqualTo("some_nan_correct_bounds", 30)).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_in(schema_data_file_nan: Schema, data_file_nan: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("all_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("max_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: 10 and 30 are greater than lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("min_max_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("all_nan_null_bounds", (1, 10, 30))).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: all nan column doesn't contain number" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("some_nan_correct_bounds", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: 10 within bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("some_nan_correct_bounds", (1, 30))).eval(data_file_nan) |
|
|
assert not should_read, "Should not match: 1 and 30 not within bounds" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("some_nan_correct_bounds", (5, 7))).eval(data_file_nan) |
|
|
assert should_read, "Should match: overlap with lower bound" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, In("some_nan_correct_bounds", (22, 25))).eval(data_file_nan) |
|
|
assert should_read, "Should match: overlap with upper bounds" |
|
|
|
|
|
|
|
|
def test_inclusive_metrics_evaluator_not_in(schema_data_file_nan: Schema, data_file_nan: DataFile) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("all_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("max_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("max_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("min_max_nan", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("all_nan_null_bounds", (1, 10, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("some_nan_correct_bounds", (1, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file_nan, NotIn("some_nan_correct_bounds", (1, 30))).eval(data_file_nan) |
|
|
assert should_read, "Should match: no visibility" |
|
|
|
|
|
|
|
|
def test_string_starts_with( |
|
|
schema_data_file: Schema, data_file: DataFile, data_file_2: DataFile, data_file_3: DataFile, data_file_4: DataFile |
|
|
) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "a")).eval(data_file) |
|
|
assert should_read, "Should read: no stats" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "a")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "aa")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "aaa")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "1s")).eval(data_file_3) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "1str1x")).eval(data_file_3) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "ff")).eval(data_file_4) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "aB")).eval(data_file_2) |
|
|
assert not should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "dWX")).eval(data_file_2) |
|
|
assert not should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "5")).eval(data_file_3) |
|
|
assert not should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("required", "3str3x")).eval(data_file_3) |
|
|
assert not should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("some_empty", "房东整租霍")).eval(data_file) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, StartsWith("all_nulls", "")).eval(data_file) |
|
|
assert not should_read, "Should not read: range doesn't match" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def test_string_not_starts_with( |
|
|
schema_data_file: Schema, data_file: DataFile, data_file_2: DataFile, data_file_3: DataFile, data_file_4: DataFile |
|
|
) -> None: |
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "a")).eval(data_file) |
|
|
assert should_read, "Should read: no stats" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "a")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "aa")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "aaa")).eval(data_file_2) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "1s")).eval(data_file_3) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "1str1x")).eval(data_file_3) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "ff")).eval(data_file_4) |
|
|
assert should_read, "Should read: range matches" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "aB")).eval(data_file_2) |
|
|
assert should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "dWX")).eval(data_file_2) |
|
|
assert should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "5")).eval(data_file_3) |
|
|
assert should_read, "Should not read: range doesn't match" |
|
|
|
|
|
should_read = _InclusiveMetricsEvaluator(schema_data_file, NotStartsWith("required", "3str3x")).eval(data_file_3) |
|
|
assert should_read, "Should not read: range doesn't match" |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def strict_data_file_schema() -> Schema: |
|
|
return Schema( |
|
|
NestedField(1, "id", IntegerType(), required=True), |
|
|
NestedField(2, "no_stats", IntegerType(), required=False), |
|
|
NestedField(3, "required", StringType(), required=True), |
|
|
NestedField(4, "all_nulls", StringType(), required=False), |
|
|
NestedField(5, "some_nulls", StringType(), required=False), |
|
|
NestedField(6, "no_nulls", StringType(), required=False), |
|
|
NestedField(7, "always_5", IntegerType(), required=False), |
|
|
NestedField(8, "all_nans", DoubleType(), required=False), |
|
|
NestedField(9, "some_nans", FloatType(), required=False), |
|
|
NestedField(10, "no_nans", FloatType(), required=False), |
|
|
NestedField(11, "all_nulls_double", DoubleType(), required=False), |
|
|
NestedField(12, "all_nans_v1_stats", FloatType(), required=False), |
|
|
NestedField(13, "nan_and_null_only", DoubleType(), required=False), |
|
|
NestedField(14, "no_nan_stats", DoubleType(), required=False), |
|
|
) |
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def strict_data_file_1() -> DataFile: |
|
|
return DataFile( |
|
|
file_path="file_1.parquet", |
|
|
file_format=FileFormat.PARQUET, |
|
|
partition={}, |
|
|
record_count=50, |
|
|
file_size_in_bytes=3, |
|
|
value_counts={ |
|
|
4: 50, |
|
|
5: 50, |
|
|
6: 50, |
|
|
8: 50, |
|
|
9: 50, |
|
|
10: 50, |
|
|
11: 50, |
|
|
12: 50, |
|
|
13: 50, |
|
|
14: 50, |
|
|
}, |
|
|
null_value_counts={4: 50, 5: 10, 6: 0, 11: 50, 12: 0, 13: 1}, |
|
|
nan_value_counts={ |
|
|
8: 50, |
|
|
9: 10, |
|
|
10: 0, |
|
|
}, |
|
|
lower_bounds={ |
|
|
1: to_bytes(IntegerType(), INT_MIN_VALUE), |
|
|
7: to_bytes(IntegerType(), 5), |
|
|
12: to_bytes(FloatType(), float("nan")), |
|
|
13: to_bytes(DoubleType(), float("nan")), |
|
|
}, |
|
|
upper_bounds={ |
|
|
1: to_bytes(IntegerType(), INT_MAX_VALUE), |
|
|
7: to_bytes(IntegerType(), 5), |
|
|
12: to_bytes(FloatType(), float("nan")), |
|
|
14: to_bytes(DoubleType(), float("nan")), |
|
|
}, |
|
|
) |
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def strict_data_file_2() -> DataFile: |
|
|
return DataFile( |
|
|
file_path="file_2.parquet", |
|
|
file_format=FileFormat.PARQUET, |
|
|
partition={}, |
|
|
record_count=50, |
|
|
file_size_in_bytes=3, |
|
|
value_counts={ |
|
|
4: 50, |
|
|
5: 50, |
|
|
6: 50, |
|
|
8: 50, |
|
|
}, |
|
|
null_value_counts={4: 50, 5: 10, 6: 0}, |
|
|
nan_value_counts=None, |
|
|
lower_bounds={ |
|
|
5: to_bytes(StringType(), "bbb"), |
|
|
}, |
|
|
upper_bounds={ |
|
|
5: to_bytes(StringType(), "eee"), |
|
|
}, |
|
|
) |
|
|
|
|
|
|
|
|
@pytest.fixture |
|
|
def strict_data_file_3() -> DataFile: |
|
|
return DataFile( |
|
|
file_path="file_3.parquet", |
|
|
file_format=FileFormat.PARQUET, |
|
|
partition={}, |
|
|
record_count=50, |
|
|
file_size_in_bytes=3, |
|
|
value_counts={ |
|
|
4: 50, |
|
|
5: 50, |
|
|
6: 50, |
|
|
}, |
|
|
null_value_counts={4: 50, 5: 10, 6: 0}, |
|
|
nan_value_counts=None, |
|
|
lower_bounds={ |
|
|
5: to_bytes(StringType(), "bbb"), |
|
|
}, |
|
|
upper_bounds={ |
|
|
5: to_bytes(StringType(), "eee"), |
|
|
}, |
|
|
) |
|
|
|
|
|
|
|
|
def test_strict_all_nulls(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNull("all_nulls")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: no non-null value in all null column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNull("some_nulls")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: column with some nulls contains a non-null value" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNull("no_nulls")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: non-null column contains no null values" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("all_nulls", "a")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: notEqual on all nulls column" |
|
|
|
|
|
|
|
|
def test_strict_no_nulls(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNull("all_nulls")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values are null" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNull("some_nulls")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: not all values are null" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNull("no_nulls")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: no values are null" |
|
|
|
|
|
|
|
|
def test_strict_some_nulls(strict_data_file_schema: Schema, strict_data_file_2: DataFile, strict_data_file_3: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThan("some_nulls", "ggg")).eval(strict_data_file_2) |
|
|
assert not should_read, "Should not match: lessThan on some nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThanOrEqual("some_nulls", "ggg")).eval(strict_data_file_2) |
|
|
assert not should_read, "Should not match: lessThanOrEqual on some nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThan("some_nulls", "aaa")).eval(strict_data_file_2) |
|
|
assert not should_read, "Should not match: greaterThan on some nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThanOrEqual("some_nulls", "bbb")).eval( |
|
|
strict_data_file_2 |
|
|
) |
|
|
assert not should_read, "Should not match: greaterThanOrEqual on some nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("some_nulls", "bbb")).eval(strict_data_file_3) |
|
|
assert not should_read, "Should not match: equal on some nulls column" |
|
|
|
|
|
|
|
|
def test_strict_is_nan(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("all_nans")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values are nan" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("some_nans")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: at least one non-nan value in some nan column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("no_nans")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: at least one non-nan value in no nan column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("all_nulls_double")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: at least one non-nan value in all null column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("no_nan_stats")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: cannot determine without nan stats" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("all_nans_v1_stats")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: cannot determine without nan stats" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNaN("nan_and_null_only")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: null values are not nan" |
|
|
|
|
|
|
|
|
def test_strict_not_nan(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("all_nans")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: all values are nan" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("some_nans")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: at least one nan value in some nan column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("no_nans")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no value is nan" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("all_nulls_double")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no nan value in all null column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("no_nan_stats")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: cannot determine without nan stats" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("all_nans_v1_stats")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: all values are nan" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNaN("nan_and_null_only")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: null values are not nan" |
|
|
|
|
|
|
|
|
def test_strict_required_column(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotNull("required")).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: required columns are always non-null" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, IsNull("required")).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: required columns never contain null" |
|
|
|
|
|
|
|
|
def test_strict_missing_column(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
with pytest.raises(ValueError) as exc_info: |
|
|
_ = _StrictMetricsEvaluator(strict_data_file_schema, NotNull("missing")).eval(strict_data_file_1) |
|
|
|
|
|
assert str(exc_info.value) == "Could not find field with name missing, case_sensitive=True" |
|
|
|
|
|
|
|
|
def test_strict_missing_stats(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
no_stats_schema = Schema( |
|
|
NestedField(2, "no_stats", DoubleType(), required=False), |
|
|
) |
|
|
|
|
|
no_stats_file = DataFile( |
|
|
file_path="file_1.parquet", |
|
|
file_format=FileFormat.PARQUET, |
|
|
partition={}, |
|
|
record_count=50, |
|
|
value_counts=None, |
|
|
null_value_counts=None, |
|
|
nan_value_counts=None, |
|
|
lower_bounds=None, |
|
|
upper_bounds=None, |
|
|
) |
|
|
|
|
|
expressions = [ |
|
|
LessThan("no_stats", 5), |
|
|
LessThanOrEqual("no_stats", 30), |
|
|
EqualTo("no_stats", 70), |
|
|
GreaterThan("no_stats", 78), |
|
|
GreaterThanOrEqual("no_stats", 90), |
|
|
NotEqualTo("no_stats", 101), |
|
|
IsNull("no_stats"), |
|
|
NotNull("no_stats"), |
|
|
IsNaN("no_stats"), |
|
|
NotNaN("no_stats"), |
|
|
] |
|
|
|
|
|
for expression in expressions: |
|
|
should_read = _StrictMetricsEvaluator(no_stats_schema, expression).eval(no_stats_file) |
|
|
assert not should_read, f"Should never match when stats are missing for expr: {expression}" |
|
|
|
|
|
|
|
|
def test_strict_zero_record_file_stats(strict_data_file_schema: Schema) -> None: |
|
|
zero_record_data_file = DataFile(file_path="file_1.parquet", file_format=FileFormat.PARQUET, partition={}, record_count=0) |
|
|
|
|
|
expressions = [ |
|
|
LessThan("no_stats", 5), |
|
|
LessThanOrEqual("no_stats", 30), |
|
|
EqualTo("no_stats", 70), |
|
|
GreaterThan("no_stats", 78), |
|
|
GreaterThanOrEqual("no_stats", 90), |
|
|
NotEqualTo("no_stats", 101), |
|
|
IsNull("no_stats"), |
|
|
NotNull("no_stats"), |
|
|
IsNaN("no_stats"), |
|
|
NotNaN("no_stats"), |
|
|
] |
|
|
|
|
|
for expression in expressions: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, expression).eval(zero_record_data_file) |
|
|
assert should_read, f"Should always match 0-record file: {expression}" |
|
|
|
|
|
|
|
|
def test_strict_not(schema_data_file: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(schema_data_file, Not(LessThan("id", INT_MIN_VALUE - 25))).eval(strict_data_file_1) |
|
|
assert should_read, "Should not match: not(false)" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(schema_data_file, Not(GreaterThan("id", INT_MIN_VALUE - 25))).eval(strict_data_file_1) |
|
|
assert not should_read, "Should match: not(true)" |
|
|
|
|
|
|
|
|
def test_strict_and(schema_data_file: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, And(GreaterThan("id", INT_MIN_VALUE - 25), LessThanOrEqual("id", INT_MIN_VALUE)) |
|
|
).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: range may not overlap data" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, And(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MIN_VALUE - 30)) |
|
|
).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: range does not overlap data" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, And(LessThan("id", INT_MAX_VALUE + 6), GreaterThanOrEqual("id", INT_MIN_VALUE - 30)) |
|
|
).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: range includes all data" |
|
|
|
|
|
|
|
|
def test_strict_or(schema_data_file: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, Or(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MAX_VALUE + 1)) |
|
|
).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: no matching values" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, Or(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MAX_VALUE - 19)) |
|
|
).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some values do not match" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator( |
|
|
schema_data_file, Or(LessThan("id", INT_MIN_VALUE - 25), GreaterThanOrEqual("id", INT_MIN_VALUE)) |
|
|
).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values match >= 30" |
|
|
|
|
|
|
|
|
def test_strict_integer_lt(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThan("id", INT_MIN_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: always false" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThan("id", INT_MIN_VALUE + 1)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: 32 and greater not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThan("id", INT_MAX_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: 79 not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThan("id", INT_MAX_VALUE + 1)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values in range" |
|
|
|
|
|
|
|
|
def test_strict_integer_lt_eq(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThanOrEqual("id", INT_MIN_VALUE - 1)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: always false" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThanOrEqual("id", INT_MIN_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: 31 and greater not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThanOrEqual("id", INT_MAX_VALUE)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, LessThanOrEqual("id", INT_MAX_VALUE + 1)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert should_read, "Should match: all values in range" |
|
|
|
|
|
|
|
|
def test_strict_integer_gt(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThan("id", INT_MAX_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: always false" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThan("id", INT_MAX_VALUE - 1)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: 77 and less not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThan("id", INT_MIN_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: 30 not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThan("id", INT_MIN_VALUE - 1)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values in range" |
|
|
|
|
|
|
|
|
def test_strict_integer_gt_eq(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThanOrEqual("id", INT_MAX_VALUE + 1)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: no values in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThanOrEqual("id", INT_MAX_VALUE)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: 78 and lower are not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThanOrEqual("id", INT_MIN_VALUE + 1)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: 30 not in range" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, GreaterThanOrEqual("id", INT_MIN_VALUE)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert should_read, "Should match: all values in range" |
|
|
|
|
|
|
|
|
def test_strict_integer_eq(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("id", INT_MIN_VALUE - 25)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: all values != 5" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("id", INT_MIN_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some values != 30" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("id", INT_MAX_VALUE - 4)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some values != 75" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("id", INT_MAX_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some values != 79" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("id", INT_MAX_VALUE + 1)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some values != 80" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, EqualTo("always_5", INT_MIN_VALUE - 25)).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert should_read, "Should match: all values == 5" |
|
|
|
|
|
|
|
|
def test_strict_integer_not_eq(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MIN_VALUE - 25)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no values == 5" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MIN_VALUE - 1)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no values == 39" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MIN_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 30" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MAX_VALUE - 4)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 75" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MAX_VALUE)).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 79" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MAX_VALUE + 1)).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no values == 80" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotEqualTo("id", INT_MAX_VALUE + 6)).eval(strict_data_file_1) |
|
|
assert should_read, "Should read: no values == 85" |
|
|
|
|
|
|
|
|
def test_strict_integer_not_eq_rewritten(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MIN_VALUE - 25))).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert should_read, "Should match: no values == 5" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MIN_VALUE - 1))).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no values == 39" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MIN_VALUE))).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 30" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MAX_VALUE - 4))).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 75" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MAX_VALUE))).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: some value may be == 79" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MAX_VALUE + 1))).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: no values == 80" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, Not(EqualTo("id", INT_MAX_VALUE + 6))).eval(strict_data_file_1) |
|
|
assert should_read, "Should read: no values == 85" |
|
|
|
|
|
|
|
|
def test_strict_integer_in(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("id", {INT_MIN_VALUE - 25, INT_MIN_VALUE - 24})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: all values != 5 and != 6" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("id", {INT_MIN_VALUE - 1, INT_MIN_VALUE})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: some values != 30 and != 31" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("id", {INT_MAX_VALUE - 4, INT_MAX_VALUE - 3})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: some values != 75 and != 76" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("id", {INT_MAX_VALUE, INT_MAX_VALUE + 1})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: some values != 78 and != 79" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("id", {INT_MAX_VALUE + 1, INT_MAX_VALUE + 2})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: some values != 80 and != 81)" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("always_5", {5, 6})).eval(strict_data_file_1) |
|
|
assert should_read, "Should match: all values == 5" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("all_nulls", {"abc", "def"})).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: in on all nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("some_nulls", {"abc", "def"})).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: in on some nulls column" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, In("no_nulls", {"abc", "def"})).eval(strict_data_file_1) |
|
|
assert not should_read, "Should not match: no_nulls field does not have bounds" |
|
|
|
|
|
|
|
|
def test_strict_integer_not_in(strict_data_file_schema: Schema, strict_data_file_1: DataFile) -> None: |
|
|
|
|
|
|
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("id", {INT_MIN_VALUE - 1, INT_MIN_VALUE})).eval( |
|
|
strict_data_file_1 |
|
|
) |
|
|
assert not should_read, "Should not match: some values may be == 30" |
|
|
|
|
|
should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("id", {INT_MAX_VALUE - 4, INT_MAX_VALUE - 3})).eval( |
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strict_data_file_1 |
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) |
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assert not should_read, "Should not match: some value may be == 75 or == 76" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("id", {INT_MAX_VALUE, INT_MAX_VALUE + 1})).eval( |
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strict_data_file_1 |
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) |
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assert not should_read, "Should not match: some value may be == 79" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("id", {INT_MAX_VALUE + 1, INT_MAX_VALUE + 2})).eval( |
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strict_data_file_1 |
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) |
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assert should_read, "Should match: no values == 80 or == 81" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("always_5", {5, 6})).eval(strict_data_file_1) |
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assert not should_read, "Should not match: all values == 5" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("all_nulls", {"abc", "def"})).eval(strict_data_file_1) |
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assert should_read, "Should match: notIn on all nulls column" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("some_nulls", {"abc", "def"})).eval(strict_data_file_1) |
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assert should_read, "Should match: notIn on some nulls column, 'bbb' > 'abc' and 'bbb' < 'def'" |
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should_read = _StrictMetricsEvaluator(strict_data_file_schema, NotIn("no_nulls", {"abc", "def"})).eval(strict_data_file_1) |
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assert not should_read, "Should not match: no_nulls field does not have bounds" |
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