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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, Dataset
from pyshacl import validate
from pyshacl.errors import ReportableRuntimeError
ontology_graph_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 .
"""
ontology_ds_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#> .
# This is a TRIG file.
<http://example.com/exOnt-graph> {
<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_ds_with_graph_ontology():
ds = Dataset()
ds.parse(data=data_file_text_bad, format='turtle')
extra_g = Graph()
extra_g.parse(data=ontology_graph_text, format='turtle')
ds_len = len(ds)
res = validate(
ds, shacl_graph=shacl_file_text, shacl_graph_format='turtle', ont_graph=extra_g, inference='rdfs', debug=True
)
conforms, graph, string = res
assert not conforms
# Assert that the dataset is unchanged
ds_len2 = len(ds)
assert ds_len2 == ds_len
def test_validate_ds_with_ds_ontology():
ds = Dataset()
ds.parse(data=data_file_text_bad, format='turtle')
extra_ds = Dataset()
extra_ds.parse(data=ontology_ds_text, format='trig')
ds_len = len(ds)
res = validate(
ds, shacl_graph=shacl_file_text, shacl_graph_format='turtle', ont_graph=extra_ds, inference='rdfs', debug=True
)
conforms, graph, string = res
assert not conforms
# Assert that the dataset is unchanged
ds_len2 = len(ds)
assert ds_len2 == ds_len
def test_validate_ds_with_ds_ontology_inplace():
ds = Dataset()
ds.parse(data=data_file_text_bad, format='turtle')
extra_ds = Dataset()
extra_ds.parse(data=ontology_ds_text, format='trig')
ds_len = len(ds)
res = validate(
ds,
shacl_graph=shacl_file_text,
shacl_graph_format='turtle',
ont_graph=extra_ds,
inference='rdfs',
debug=True,
inplace=True
)
conforms, graph, string = res
assert not conforms
# Assert that the dataset is changed
ds_len2 = len(ds)
assert ds_len2 != ds_len
a = ds.serialize(format='trig')
print(a)
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