def test_path():
# Check the path is read
expected_path = 'http://schema.org/givenName'
with open('tests/inputs/test_shape.ttl') as f:
rdf_handler = RDFHandler(f)
properties = rdf_handler.get_shape_no_root_iri()['properties']
assert any(str(p['path'] == expected_path for p in properties))
def test_empty_file():
with pytest.raises(Exception):
with open('tests/inputs/empty_file.ttl') as f:
rdf_handler = RDFHandler(f)
shape = rdf_handler.get_shape_no_root_iri()
generate_form(shape, form_destination='result.html')
map_destination='result.ttl'
rdf_handler.create_rdf_map(shape, map_destination)
def test_empty_shape():
# Valid but empty shape
expected_result = dict()
expected_result['target_class'] = URIRef('http://schema.org/Person')
expected_result['groups'] = list()
expected_result['properties'] = list()
expected_result['closed'] = False
with open('tests/inputs/empty_shape.ttl') as f:
rdf_handler = RDFHandler(f)
result = rdf_handler.get_shape_no_root_iri()
assert result == expected_result
def test_shape():
# Contents of result can't be verified due to RDF and therefore the HTML result being unordered
if os.path.exists('results'):
shutil.rmtree('results')
with open('tests/inputs/test_shape.ttl') as f:
rdf_handler = RDFHandler(f)
shape = rdf_handler.get_shape_no_root_iri()
generate_form(shape, form_destination='results/result.html')
map_destination='results/result.ttl'
rdf_handler.create_rdf_map(shape, map_destination)
assert os.path.exists('results/result.html')
def test_invalid_mincount():
# Check that a non-integer minCount raises the appropriate error
with open('tests/inputs/invalid_minCount.ttl') as f:
rdf_handler = RDFHandler(f)
with pytest.raises(Exception):
rdf_handler.get_shape_no_root_iri()
def test_missing_group():
# Checks to make sure an exception is thrown if a group is referenced but does not exist
with open('tests/inputs/missing_group.ttl') as f:
rdf_handler = RDFHandler(f)
with pytest.raises(Exception):
rdf_handler.get_shape_no_root_iri()
def test_empty_file():
# Checks behaviour when an empty file is supplied
with open('tests/inputs/empty_file.ttl') as f:
rdf_handler = RDFHandler(f)
assert rdf_handler.get_shape_no_root_iri() is None
def test_implicit_target_class():
# Checks to make sure the target class is correctly identified when implicitly declared
with open('tests/inputs/implicit_target_class.ttl') as f:
rdf_handler = RDFHandler(f)
shape = rdf_handler.get_shape_no_root_iri()
assert str(shape['target_class']) == 'http://schema.org/Person'
def test_recursion():
# Checks to make sure recursion isn't accepted
with open('tests/inputs/recursion.ttl') as f:
rdf_handler = RDFHandler(f)
with pytest.raises(Exception):
rdf_handler.get_shape_no_root_iri()
def test_no_path():
# Checks behaviour when a property doesn't have a compulsory path constraint
with open('tests/inputs/no_path.ttl') as f:
rdf_handler = RDFHandler(f)
with pytest.raises(Exception):
rdf_handler.get_shape_no_root_iri()
def test_no_target_class():
# Checks behavior when the shape provided doesn't have a target class
with open('tests/inputs/no_target_class.ttl') as f:
rdf_handler = RDFHandler(f)
with pytest.raises(Exception):
rdf_handler.get_shape_no_root_iri()