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1cbec06 bbbfba8 1cbec06 bbbfba8 1cbec06 bbbfba8 1cbec06 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 | """Tests for the word_box_json adapter (PaddleOCR format)."""
from __future__ import annotations
import json
from typing import TYPE_CHECKING
import pytest
from src.app.domain.models import (
EvidenceType,
GeometryStatus,
RawProviderPayload,
)
from src.app.domain.models.geometry import GeometryContext
from src.app.providers.adapters.word_box_json import WordBoxJsonAdapter
if TYPE_CHECKING:
from pathlib import Path
@pytest.fixture
def adapter() -> WordBoxJsonAdapter:
return WordBoxJsonAdapter()
@pytest.fixture
def paddle_payload(fixtures_dir: Path) -> list:
with open(fixtures_dir / "paddle_ocr_sample.json") as f:
return json.load(f)
@pytest.fixture
def raw(paddle_payload: list) -> RawProviderPayload:
return RawProviderPayload(
provider_id="paddleocr",
adapter_id="adapter.word_box_json.v1",
runtime_type="local",
payload=paddle_payload,
image_width=2480,
image_height=3508,
)
@pytest.fixture
def geo_ctx() -> GeometryContext:
return GeometryContext(source_width=2480, source_height=3508)
class TestWordBoxJsonAdapter:
def test_family(self, adapter: WordBoxJsonAdapter) -> None:
assert adapter.family == "word_box_json"
def test_version(self, adapter: WordBoxJsonAdapter) -> None:
assert "v1" in adapter.version
def test_normalize_produces_valid_document(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(
raw, geo_ctx, document_id="test_doc", source_filename="test.png"
)
assert doc.document_id == "test_doc"
assert doc.source.filename == "test.png"
assert len(doc.pages) == 1
def test_page_dimensions(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
page = doc.pages[0]
assert page.width == 2480
assert page.height == 3508
def test_correct_word_count(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
page = doc.pages[0]
# 5 items in fixture → 5 lines, each with 1 word
total_words = sum(
len(line.words)
for region in page.text_regions
for line in region.lines
)
assert total_words == 5
def test_word_text_preserved(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
words = [
w.text
for r in doc.pages[0].text_regions
for ln in r.lines
for w in ln.words
]
assert words[0] == "Bonjour"
assert words[1] == "le"
assert words[2] == "monde"
def test_confidence_preserved(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
first_word = doc.pages[0].text_regions[0].lines[0].words[0]
assert first_word.confidence == pytest.approx(0.96)
def test_geometry_is_exact(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
first_word = doc.pages[0].text_regions[0].lines[0].words[0]
assert first_word.geometry.status == GeometryStatus.EXACT
def test_polygon_preserved(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
first_word = doc.pages[0].text_regions[0].lines[0].words[0]
assert first_word.geometry.polygon is not None
assert len(first_word.geometry.polygon) == 4
def test_bbox_correct(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
first_word = doc.pages[0].text_regions[0].lines[0].words[0]
# From fixture: [[100,200],[300,200],[300,240],[100,240]]
# → bbox = (100, 200, 200, 40)
x, y, w, h = first_word.geometry.bbox
assert x == pytest.approx(100)
assert y == pytest.approx(200)
assert w == pytest.approx(200)
assert h == pytest.approx(40)
def test_provenance_native(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
first_word = doc.pages[0].text_regions[0].lines[0].words[0]
assert first_word.provenance.evidence_type == EvidenceType.PROVIDER_NATIVE
assert first_word.provenance.provider == "paddleocr"
assert "$[0]" in first_word.provenance.source_ref
def test_block_is_inferred(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
region = doc.pages[0].text_regions[0]
assert region.geometry.status == GeometryStatus.INFERRED
assert region.provenance.evidence_type == EvidenceType.DERIVED
def test_reading_order(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
assert doc.pages[0].reading_order == ["tb1"]
def test_empty_payload_rejected(
self,
adapter: WordBoxJsonAdapter,
geo_ctx: GeometryContext,
) -> None:
raw = RawProviderPayload(
provider_id="test",
adapter_id="v1",
runtime_type="local",
payload=[],
)
with pytest.raises(ValueError, match="no items"):
adapter.normalize(raw, geo_ctx, document_id="test_doc")
def test_dict_payload_rejected(
self,
adapter: WordBoxJsonAdapter,
geo_ctx: GeometryContext,
) -> None:
raw = RawProviderPayload(
provider_id="test",
adapter_id="v1",
runtime_type="local",
payload={"not": "a list"},
)
with pytest.raises(ValueError, match="list payload"):
adapter.normalize(raw, geo_ctx, document_id="test_doc")
def test_json_roundtrip(
self,
adapter: WordBoxJsonAdapter,
raw: RawProviderPayload,
geo_ctx: GeometryContext,
) -> None:
doc = adapter.normalize(raw, geo_ctx, document_id="test_doc")
data = doc.model_dump(mode="json")
from src.app.domain.models import CanonicalDocument
doc2 = CanonicalDocument.model_validate(data)
assert doc2.document_id == doc.document_id
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