mirror of
https://github.com/trustgraph-ai/trustgraph.git
synced 2026-04-25 08:26:21 +02:00
29b4300808
* Provenance tests * Embeddings tests * Test librarian * Test triples stream * Test concurrency * Entity centric graph writes * Agent tool service tests * Structured data tests * RDF tests * Addition LLM tests * Reliability tests
124 lines
4 KiB
Python
124 lines
4 KiB
Python
"""
|
|
Tests for provenance vocabulary bootstrap.
|
|
"""
|
|
|
|
import pytest
|
|
|
|
from trustgraph.schema import Triple, Term, IRI, LITERAL
|
|
|
|
from trustgraph.provenance.vocabulary import (
|
|
get_vocabulary_triples,
|
|
PROV_CLASS_LABELS,
|
|
PROV_PREDICATE_LABELS,
|
|
DC_PREDICATE_LABELS,
|
|
SCHEMA_LABELS,
|
|
SKOS_LABELS,
|
|
TG_CLASS_LABELS,
|
|
TG_PREDICATE_LABELS,
|
|
)
|
|
|
|
from trustgraph.provenance.namespaces import (
|
|
RDFS_LABEL,
|
|
PROV_ENTITY, PROV_ACTIVITY, PROV_AGENT,
|
|
PROV_WAS_DERIVED_FROM, PROV_WAS_GENERATED_BY,
|
|
PROV_USED, PROV_WAS_ASSOCIATED_WITH, PROV_STARTED_AT_TIME,
|
|
DC_TITLE, DC_SOURCE, DC_DATE, DC_CREATOR,
|
|
TG_DOCUMENT_TYPE, TG_PAGE_TYPE, TG_CHUNK_TYPE, TG_SUBGRAPH_TYPE,
|
|
)
|
|
|
|
|
|
class TestVocabularyTriples:
|
|
"""Tests for the vocabulary bootstrap function."""
|
|
|
|
def test_returns_list_of_triples(self):
|
|
result = get_vocabulary_triples()
|
|
assert isinstance(result, list)
|
|
assert len(result) > 0
|
|
for t in result:
|
|
assert isinstance(t, Triple)
|
|
|
|
def test_all_triples_are_label_triples(self):
|
|
"""Every vocabulary triple should use rdfs:label as predicate."""
|
|
for t in get_vocabulary_triples():
|
|
assert t.p.type == IRI
|
|
assert t.p.iri == RDFS_LABEL
|
|
|
|
def test_all_subjects_are_iris(self):
|
|
for t in get_vocabulary_triples():
|
|
assert t.s.type == IRI
|
|
assert len(t.s.iri) > 0
|
|
|
|
def test_all_objects_are_literals(self):
|
|
for t in get_vocabulary_triples():
|
|
assert t.o.type == LITERAL
|
|
assert len(t.o.value) > 0
|
|
|
|
def test_no_duplicate_subjects(self):
|
|
subjects = [t.s.iri for t in get_vocabulary_triples()]
|
|
assert len(subjects) == len(set(subjects))
|
|
|
|
def test_includes_prov_classes(self):
|
|
subjects = {t.s.iri for t in get_vocabulary_triples()}
|
|
assert PROV_ENTITY in subjects
|
|
assert PROV_ACTIVITY in subjects
|
|
assert PROV_AGENT in subjects
|
|
|
|
def test_includes_prov_predicates(self):
|
|
subjects = {t.s.iri for t in get_vocabulary_triples()}
|
|
assert PROV_WAS_DERIVED_FROM in subjects
|
|
assert PROV_WAS_GENERATED_BY in subjects
|
|
assert PROV_USED in subjects
|
|
assert PROV_WAS_ASSOCIATED_WITH in subjects
|
|
assert PROV_STARTED_AT_TIME in subjects
|
|
|
|
def test_includes_dc_predicates(self):
|
|
subjects = {t.s.iri for t in get_vocabulary_triples()}
|
|
assert DC_TITLE in subjects
|
|
assert DC_SOURCE in subjects
|
|
assert DC_DATE in subjects
|
|
assert DC_CREATOR in subjects
|
|
|
|
def test_includes_tg_classes(self):
|
|
subjects = {t.s.iri for t in get_vocabulary_triples()}
|
|
assert TG_DOCUMENT_TYPE in subjects
|
|
assert TG_PAGE_TYPE in subjects
|
|
assert TG_CHUNK_TYPE in subjects
|
|
assert TG_SUBGRAPH_TYPE in subjects
|
|
|
|
def test_component_lists_sum_to_total(self):
|
|
total = get_vocabulary_triples()
|
|
components = (
|
|
PROV_CLASS_LABELS +
|
|
PROV_PREDICATE_LABELS +
|
|
DC_PREDICATE_LABELS +
|
|
SCHEMA_LABELS +
|
|
SKOS_LABELS +
|
|
TG_CLASS_LABELS +
|
|
TG_PREDICATE_LABELS
|
|
)
|
|
assert len(total) == len(components)
|
|
|
|
def test_idempotent(self):
|
|
"""Calling twice should return equivalent triples."""
|
|
r1 = get_vocabulary_triples()
|
|
r2 = get_vocabulary_triples()
|
|
assert len(r1) == len(r2)
|
|
for t1, t2 in zip(r1, r2):
|
|
assert t1.s.iri == t2.s.iri
|
|
assert t1.o.value == t2.o.value
|
|
|
|
|
|
class TestNamespaceConstants:
|
|
"""Verify namespace constants are well-formed IRIs."""
|
|
|
|
def test_prov_namespace_prefix(self):
|
|
assert PROV_ENTITY.startswith("http://www.w3.org/ns/prov#")
|
|
|
|
def test_dc_namespace_prefix(self):
|
|
assert DC_TITLE.startswith("http://purl.org/dc/elements/1.1/")
|
|
|
|
def test_tg_namespace_prefix(self):
|
|
assert TG_DOCUMENT_TYPE.startswith("https://trustgraph.ai/ns/")
|
|
|
|
def test_rdfs_label_iri(self):
|
|
assert RDFS_LABEL == "http://www.w3.org/2000/01/rdf-schema#label"
|