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|
# -*- coding: utf-8 -*-
#
# Extra tests which are not part of the SHT or DASH test suites,
# nor the discrete issues tests or the cmdline_test file.
# The need for these tests are discovered by doing coverage checks and these
# are added as required.
import os
import re
from rdflib import Graph
from pyshacl import validate
from pyshacl.errors import ReportableRuntimeError
ontology_file_text = """
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
<http://example.com/exOnt> a owl:Ontology ;
rdfs:label "An example extra-ontology file."@en .
exOnt:Animal a rdfs:Class ;
rdfs:comment "The parent class for Humans and Pets"@en ;
rdfs:subClassOf owl:Thing .
exOnt:Human a rdfs:Class ;
rdfs:comment "A Human being"@en ;
rdfs:subClassOf exOnt:Animal .
exOnt:Pet a rdfs:Class ;
rdfs:comment "An animal owned by a human"@en ;
rdfs:subClassOf exOnt:Animal .
exOnt:hasPet a rdf:Property ;
rdfs:domain exOnt:Human ;
rdfs:range exOnt:Pet .
exOnt:nLegs a rdf:Property ;
rdfs:domain exOnt:Animal ;
rdfs:range xsd:integer .
exOnt:Teacher a rdfs:Class ;
rdfs:comment "A Human who is a teacher."@en ;
rdfs:subClassOf exOnt:Human .
exOnt:PreschoolTeacher a rdfs:Class ;
rdfs:comment "A Teacher who teaches preschool."@en ;
rdfs:subClassOf exOnt:Teacher .
exOnt:Lizard a rdfs:Class ;
rdfs:subClassOf exOnt:Pet .
exOnt:Goanna a rdfs:Class ;
rdfs:subClassOf exOnt:Lizard .
"""
shacl_file_text = """
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exShape: <http://example.com/exShape#> .
@prefix exOnt: <http://example.com/exOnt#> .
<http://example.com/exShape> a owl:Ontology ;
rdfs:label "Example Shapes File"@en .
exShape:HumanShape a sh:NodeShape ;
sh:property [
sh:class exOnt:Pet ;
sh:path exOnt:hasPet ;
] ;
sh:property [
sh:datatype xsd:integer ;
sh:path exOnt:nLegs ;
sh:maxInclusive 2 ;
sh:minInclusive 2 ;
] ;
sh:targetClass exOnt:Human .
exShape:AnimalShape a sh:NodeShape ;
sh:property [
sh:datatype xsd:integer ;
sh:path exOnt:nLegs ;
sh:maxInclusive 4 ;
sh:minInclusive 1 ;
] ;
sh:targetClass exOnt:Animal .
"""
data_file_text = """
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Human1 rdf:type exOnt:PreschoolTeacher ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet ex:Pet1 .
ex:Pet1 rdf:type exOnt:Goanna ;
rdf:label "Sebastian" ;
exOnt:nLegs "4"^^xsd:integer .
"""
data_file_text_bad = """
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Human1 rdf:type exOnt:PreschoolTeacher ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet "Sebastian"^^xsd:string .
ex:Pet1 rdf:type exOnt:Goanna ;
rdf:label "Sebastian" ;
exOnt:nLegs "four"^^xsd:string .
"""
def test_validate_with_ontology():
g = Graph().parse(data=data_file_text, format='turtle')
e = Graph().parse(data=ontology_file_text, format='turtle')
g_len = len(g)
res = validate(
g, shacl_graph=shacl_file_text, shacl_graph_format='turtle', ont_graph=e, inference='both', debug=True
)
conforms, graph, string = res
g_len2 = len(g)
assert conforms
assert g_len2 == g_len
def test_validate_with_ontology_inplace():
g = Graph().parse(data=data_file_text, format='turtle')
e = Graph().parse(data=ontology_file_text, format='turtle')
g_len = len(g)
res = validate(
g,
shacl_graph=shacl_file_text,
shacl_graph_format='turtle',
ont_graph=e,
inference='both',
debug=True,
inplace=True,
)
conforms, graph, string = res
g_len2 = len(g)
assert conforms
assert g_len2 != g_len
def test_validate_with_ontology_fail1():
res = validate(
data_file_text_bad,
shacl_graph=shacl_file_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert not conforms
def test_validate_with_ontology_fail2():
res = validate(
data_file_text_bad,
shacl_graph=shacl_file_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference=None,
debug=True,
)
conforms, graph, string = res
assert not conforms
def test_metashacl_pass():
res = validate(
data_file_text,
shacl_graph=shacl_file_text,
meta_shacl=True,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert conforms
def test_metashacl_fail():
bad_shacl_text = """
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/ex#> .
ex:HumanShape a sh:NodeShape ;
sh:property [
sh:class ex:Pet ;
sh:path "2"^^xsd:integer ;
] ;
sh:property [
sh:datatype xsd:integer ;
sh:path ex:nLegs ;
sh:maxInclusive 2 ;
sh:minInclusive 2 ;
] ;
sh:targetClass ex:Human .
ex:AnimalShape a sh:NodeShape ;
sh:property [
sh:datatype xsd:integer ;
sh:path ex:nLegs ;
sh:maxInclusive 4 ;
sh:minInclusive 1 ;
] ;
sh:targetClass ex:Animal .
"""
did_error = False
try:
res = validate(
data_file_text,
shacl_graph=bad_shacl_text,
meta_shacl=True,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert not conforms
except ReportableRuntimeError as r:
assert "Shapes SHACL (MetaSHACL) file." in r.message
did_error = True
assert did_error
data_file_text_bn = """
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Student1 exOnt:hasTeacher [
rdf:type exOnt:PreschoolTeacher ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet ex:Pet1 ]
.
ex:Pet1 rdf:type exOnt:Goanna ;
rdf:label "Sebastian" ;
exOnt:nLegs "4"^^xsd:integer .
"""
data_file_text_bad_bn = """
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Student1 exOnt:hasTeacher [
rdf:type exOnt:PreschoolTeacher ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet "Sebastian"^^xsd:string ]
.
ex:Pet1 rdf:type exOnt:Goanna ;
rdf:label "Sebastian" ;
exOnt:nLegs "four"^^xsd:string .
"""
def test_blank_node_string_generation():
res = validate(
data_file_text_bad_bn,
shacl_graph=shacl_file_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='rdfs',
debug=True,
)
conforms, graph, string = res
assert not conforms
rx = r"^\s*Focus Node\:\s+\[.+rdf:type\s+exOnt\:PreschoolTeacher.*\]$"
matches = re.search(rx, string, flags=re.MULTILINE)
assert matches
def test_serialize_report_graph():
res = validate(
data_file_text,
shacl_graph=shacl_file_text,
data_graph_format='turtle',
serialize_report_graph=True,
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert isinstance(graph, (str, bytes))
shacl_file_property_shapes_text = """\
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exShape: <http://example.com/exShape#> .
@prefix exOnt: <http://example.com/exOnt#> .
<http://example.com/exShape> a owl:Ontology ;
rdfs:label "Example Shapes File"@en .
exShape:HumanHasPetShape a sh:PropertyShape ;
sh:class exOnt:Pet ;
sh:path exOnt:hasPet ;
sh:targetClass exOnt:Human .
exShape:HumanHasLegsShape a sh:PropertyShape ;
sh:datatype xsd:integer ;
sh:path exOnt:nLegs ;
sh:maxInclusive 2 ;
sh:minInclusive 2 ;
sh:targetClass exOnt:Human .
exShape:PetHasLegsShape a sh:PropertyShape ;
sh:datatype xsd:integer ;
sh:path exOnt:nLegs ;
sh:maxInclusive 4 ;
sh:minInclusive 1 ;
sh:targetClass exOnt:Animal .
"""
def test_property_shape_focus():
res = validate(
data_file_text,
shacl_graph=shacl_file_property_shapes_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='rdfs',
debug=True,
)
conforms, graph, string = res
assert conforms
def test_property_shape_focus_fail1():
res = validate(
data_file_text_bad,
shacl_graph=shacl_file_property_shapes_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ontology_file_text,
ont_graph_format="turtle",
inference='rdfs',
debug=True,
)
conforms, graph, string = res
assert not conforms
web_d1_ttl = """\
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Human1 rdf:type exOnt:Human ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet ex:Pet1 .
ex:Pet1 rdf:type exOnt:Lizard ;
rdf:label "Sebastian" ;
exOnt:nLegs "4"^^xsd:integer .
"""
web_d2_ttl = """\
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix exOnt: <http://example.com/exOnt#> .
@prefix ex: <http://example.com/ex#> .
ex:Human1 rdf:type exOnt:Human ;
rdf:label "Amy" ;
exOnt:nLegs "2"^^xsd:integer ;
exOnt:hasPet "Sebastian"^^xsd:string .
ex:Pet1 rdf:type exOnt:Lizard ;
rdf:label "Sebastian" ;
exOnt:nLegs "g"^^xsd:string .
"""
def test_web_retrieve():
DEB_BUILD_ARCH = os.environ.get('DEB_BUILD_ARCH', None)
DEB_HOST_ARCH = os.environ.get('DEB_HOST_ARCH', None)
if DEB_BUILD_ARCH is not None or DEB_HOST_ARCH is not None:
print("Cannot run web requests in debhelper tests.")
assert True
return True
shacl_file = "https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/s1.ttl"
ont_file = "https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/o1.ttl"
res = validate(
web_d1_ttl,
shacl_graph=shacl_file,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ont_file,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert conforms
def test_web_retrieve_fail():
DEB_BUILD_ARCH = os.environ.get('DEB_BUILD_ARCH', None)
DEB_HOST_ARCH = os.environ.get('DEB_HOST_ARCH', None)
if DEB_BUILD_ARCH is not None or DEB_HOST_ARCH is not None:
print("Cannot run web requests in debhelper tests.")
assert True
return True
shacl_file = "https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/s1.ttl"
ont_file = "https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/o1.ttl"
res = validate(
web_d2_ttl,
shacl_graph=shacl_file,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=ont_file,
ont_graph_format="turtle",
inference='both',
debug=True,
)
conforms, graph, string = res
assert not conforms
my_partial_shapes_text = """
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ex: <http://example.com/ex1#> .
<http://example.com/ex1> a owl:Ontology ;
owl:imports <https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/s1.ttl> .
"""
my_partial_ont_text = """
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ex: <http://example.com/ex2#> .
<http://example.com/ex2> a owl:Ontology ;
owl:imports <https://raw.githubusercontent.com/RDFLib/pySHACL/master/test/resources/cmdline_tests/o1.ttl> .
"""
def test_owl_imports():
DEB_BUILD_ARCH = os.environ.get('DEB_BUILD_ARCH', None)
DEB_HOST_ARCH = os.environ.get('DEB_HOST_ARCH', None)
if DEB_BUILD_ARCH is not None or DEB_HOST_ARCH is not None:
print("Cannot run owl:imports in debhelper tests.")
assert True
return True
res = validate(
web_d1_ttl,
shacl_graph=my_partial_shapes_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=my_partial_ont_text,
ont_graph_format="turtle",
inference='both',
debug=True,
do_owl_imports=True,
)
conforms, graph, string = res
print(string)
assert conforms
def test_owl_imports_fail():
DEB_BUILD_ARCH = os.environ.get('DEB_BUILD_ARCH', None)
DEB_HOST_ARCH = os.environ.get('DEB_HOST_ARCH', None)
if DEB_BUILD_ARCH is not None or DEB_HOST_ARCH is not None:
print("Cannot run owl:imports in debhelper tests.")
assert True
return True
res = validate(
web_d2_ttl,
shacl_graph=my_partial_shapes_text,
data_graph_format='turtle',
shacl_graph_format='turtle',
ont_graph=my_partial_ont_text,
ont_graph_format=None,
inference='both',
debug=True,
do_owl_imports=True,
)
conforms, graph, string = res
print(string)
assert not conforms
def test_sparql_message_subst():
df = '''@prefix ex: <http://datashapes.org/sh/tests/#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
ex:ValidResource1
rdf:type rdfs:Resource ;
.
ex:InvalidResource1
rdf:type rdfs:Resource ;
rdfs:label "Invalid resource 1" ;
.
ex:InvalidResource2
rdf:type rdfs:Resource ;
rdfs:label "Invalid label 1" ;
rdfs:label "Invalid label 2" ;
.
ex:TestShape
rdf:type sh:NodeShape ;
rdfs:label "Test shape" ;
sh:sparql ex:TestShape-sparql ;
sh:targetNode ex:InvalidResource1 ;
sh:targetNode ex:InvalidResource2 ;
sh:targetNode ex:ValidResource1 ;
.
ex:TestShape-sparql
sh:message "{$this} cannot have a {$path} of {$value}" ;
sh:prefixes <http://datashapes.org/sh/tests/sparql/node/sparql-001.test> ;
sh:select """
SELECT $this ?path ?value
WHERE {
$this ?path ?value .
FILTER (?path = <http://www.w3.org/2000/01/rdf-schema#label>) .
}""" ;
.'''
res = validate(
df,
data_graph_format='turtle',
inference=None,
debug=True,
)
conforms, graph, s = res
assert "#InvalidResource1 cannot have a http://www.w3.org/2000/01/rdf-schema#label of Invalid resource 1" in s
assert "#InvalidResource2 cannot have a http://www.w3.org/2000/01/rdf-schema#label of Invalid label 1" in s
assert "#InvalidResource2 cannot have a http://www.w3.org/2000/01/rdf-schema#label of Invalid label 2" in s
assert not conforms
if __name__ == "__main__":
test_validate_with_ontology()
test_validate_with_ontology_fail1()
test_validate_with_ontology_fail2()
test_metashacl_pass()
test_metashacl_fail()
test_blank_node_string_generation()
test_property_shape_focus()
test_property_shape_focus_fail1()
test_web_retrieve()
test_serialize_report_graph()
test_owl_imports()
test_owl_imports_fail()
test_sparql_message_subst()
|
