File size: 2,108 Bytes
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# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at https://mozilla.org/MPL/2.0/.
"""Tests: Phase 1 — Core types."""
import pytest
from semantic_engine.types import (
RawInput, NormalizedInput, SemanticCandidate,
FSMState, VerificationState, ArtifactType, BooleanOperator,
IntentClass, Provenance, FSMTransition, PipelineError,
)
def test_raw_input_immutable():
r = RawInput("hello world")
with pytest.raises(AttributeError):
r.text = "changed"
def test_raw_input_hash_deterministic():
r1 = RawInput("hello")
r2 = RawInput("hello")
assert r1.hash == r2.hash
def test_raw_input_unique_id():
r1 = RawInput("hello")
r2 = RawInput("hello")
assert r1.input_id != r2.input_id
def test_semantic_candidate_confidence_range():
with pytest.raises(ValueError):
SemanticCandidate("id", IntentClass.BUILD, [], [], [], [], 1.5, False)
with pytest.raises(ValueError):
SemanticCandidate("id", IntentClass.BUILD, [], [], [], [], -0.1, False)
def test_semantic_candidate_valid():
c = SemanticCandidate("id", IntentClass.BUILD, ["matrix"], ["build"], [], [], 0.8, False)
assert c.confidence == 0.8
def test_fsm_states_unique():
values = [s.value for s in FSMState]
assert len(values) == len(set(values))
def test_provenance_chain_hash():
p = Provenance("input-1", "test", transform_hash="abc")
h1 = p.chain_hash("data")
h2 = p.chain_hash("data")
assert h1 == h2
def test_fsm_transition_validate():
t = FSMTransition(
FSMState.INPUT, "raw_input", "normalize",
("text_not_empty",), FSMState.NORMALIZE, "input preserved",
)
assert t.validate(FSMState.INPUT, "raw_input")
assert not t.validate(FSMState.COMPLETE, "raw_input")
assert not t.validate(FSMState.INPUT, "wrong_class")
def test_pipeline_error_message():
e = PipelineError(FSMState.TOKENIZATION, "token broken")
assert "TOKENIZATION" in str(e)
assert "token broken" in str(e)
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