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# -*- coding: utf-8 -*-
"""
https://w3c.github.io/data-shapes/data-shapes-test-suite/#submitting-implementation-reports
"""
import platform
from collections import defaultdict, OrderedDict
from os import path
from datetime import datetime
import pyshacl
from pyshacl.errors import ReportableRuntimeError
import rdflib
from rdflib.namespace import Namespace, RDF, XSD
from test.helpers import load_manifest, flatten_manifests
EARL = Namespace("http://www.w3.org/ns/earl#")
DOAP = Namespace("http://usefulinc.com/ns/doap#")
PASSED = EARL.passed
FAILED = EARL.failed
PARTIAL = EARL.partial
TEST_PREFIX = "urn:x-shacl-test:"
PYSHACL_URI = rdflib.URIRef("https://github.com/RDFLib/pySHACL")
DEVELOPER_URI = rdflib.URIRef("https://github.com/ashleysommer")
here_dir = path.abspath(path.dirname(__file__))
sht_files_dir = path.join(here_dir, 'resources', 'sht_tests')
sht_main_manifest = path.join(sht_files_dir, 'manifest.ttl')
main_manifest = load_manifest(sht_main_manifest)
manifests_with_entries = flatten_manifests(main_manifest, True)
tests_found_in_manifests = defaultdict(lambda: [])
for m in manifests_with_entries:
tests = m.collect_tests()
tests_found_in_manifests[m.base].extend(tests)
tests_found_in_manifests = OrderedDict(sorted(tests_found_in_manifests.items()))
tests_base_index = [(base, i) for base, tests in tests_found_in_manifests.items() for i, t in enumerate(tests)]
"""
[
rdf:type earl:Assertion ;
earl:assertedBy <https://github.com/ashleysommer> ;
earl:result [
rdf:type earl:TestResult ;
earl:mode earl:automatic ;
earl:outcome earl:passed ;
] ;
earl:subject <https://github.com/RDFLib/pySHACL> ;
earl:test <urn:x-shacl-test:/core/complex/personexample> ;
].
"""
assertions = {}
def make_assertion(base, index):
assertion = list()
assertion_node = rdflib.BNode()
result_node = rdflib.BNode()
assertion.append((assertion_node, RDF.type, EARL.Assertion))
assertion.append((assertion_node, EARL.assertedBy, DEVELOPER_URI))
assertion.append((assertion_node, EARL.subject, PYSHACL_URI))
assertion.append((assertion_node, EARL.result, result_node))
assertion.append((result_node, RDF.type, EARL.TestResult))
assertion.append((result_node, EARL.mode, EARL.automatic))
tests = tests_found_in_manifests[base]
t = tests[index]
test_uri_string = str(t.node)
if test_uri_string.startswith("file:///"):
test_uri_string = test_uri_string[8:]
elif test_uri_string.startswith("file://"):
test_uri_string = test_uri_string[7:]
elif test_uri_string.startswith("file:"):
test_uri_string = test_uri_string[5:]
test_uri_string = test_uri_string.replace(sht_files_dir, TEST_PREFIX)
test_uri = rdflib.URIRef(test_uri_string)
assertion.append((assertion_node, EARL.test, test_uri))
label = t.label
data_file = t.data_graph
shacl_file = t.shapes_graph
sht_validate = (t.sht_graph, t.sht_result)
if label and len(label) > 0:
print("testing: {}".format(label))
try:
val, _, v_text = pyshacl.validate(
data_file,
shacl_graph=shacl_file,
inference='rdfs',
check_sht_result=True,
sht_validate=sht_validate,
debug=True,
meta_shacl=False,
)
except (NotImplementedError, ReportableRuntimeError) as e:
print(e)
info_text = rdflib.Literal(str(e.args[0]), lang="en")
assertion.append((result_node, EARL.info, info_text))
val = False
v_text = info_text
print(v_text)
if v_text.startswith("Validation Failure"):
info_text = rdflib.Literal(v_text, lang="en")
assertion.append((result_node, EARL.info, info_text))
if val is True:
assertion.append((result_node, EARL.outcome, PASSED))
else:
print("FAILED {}".format(test_uri))
assertion.append((result_node, EARL.outcome, FAILED))
return assertion
"""
<https://github.com/RDFLib/pySHACL>
rdf:type doap:Project ;
rdf:type earl:Software ;
rdf:type earl:TestSubject ;
doap:developer <https://github.com/ashleysommer> ;
doap:name "pySHACL" ;
.
"""
g = rdflib.Graph()
g.namespace_manager.bind("earl", str(EARL))
g.namespace_manager.bind("doap", str(DOAP))
g.add((PYSHACL_URI, RDF.type, DOAP.Project))
g.add((PYSHACL_URI, RDF.type, EARL.Software))
g.add((PYSHACL_URI, RDF.type, EARL.TestSubject))
g.add((PYSHACL_URI, DOAP.developer, DEVELOPER_URI))
g.add((PYSHACL_URI, DOAP.name, rdflib.Literal("pySHACL", datatype=XSD.string)))
version_node = rdflib.BNode()
g.add((version_node, RDF.type, DOAP.Version))
g.add((version_node, DOAP.created, rdflib.Literal(datetime.utcnow().date())))
g.add((version_node, DOAP.revision, rdflib.Literal(str(pyshacl.__version__))))
g.add((version_node, DOAP.name, rdflib.Literal("current", datatype=XSD.string)))
g.add((PYSHACL_URI, DOAP.release, version_node))
for arg in tests_base_index:
triples = make_assertion(*arg)
for t in iter(triples):
g.add(t)
report_bytes = g.serialize(format='turtle')
print("REPORT: ------------------")
print(report_bytes.decode('utf-8'))
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