def testQueryRdfDataConstruct(self):
class testOptions(object):
verbose = False
rdf_data = ["test1.rdf", "test2.rdf"]
prefix = None
format_rdf_in = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
bindings = (
{ "head": { "vars": ["s", "p", "o"] }
, "results":
{ "bindings":
[ { 's': rdflib.URIRef("http://example.org/test#s1")
}
, { 's': rdflib.URIRef("http://example.org/test#s2")
, 'o': rdflib.URIRef("http://example.org/test#o4")
}
, { 's': rdflib.URIRef("http://example.org/test#s3")
, 'p': rdflib.URIRef("http://example.org/test#p5")
}
]
}
})
query = "CONSTRUCT {?s ?p ?o } WHERE { ?s ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 0, "queryRdfData CONSTRUCT with data status"
assert len(result) == 4, "queryRdfData triple count"
assert ( rdflib.URIRef("http://example.org/test#s1"),
rdflib.URIRef("http://example.org/test#p1"),
rdflib.URIRef("http://example.org/test#o1") ) in result
query = "CONSTRUCT { <http://example.org/nonesuch> ?p ?o } WHERE { <http://example.org/nonesuch> ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 1, "queryRdfData CONSTRUCT with no data status"
assert len(result) == 0, "queryRdfData triple count"
return
def testQueryRdfDataAsk(self):
class testOptions(object):
verbose = False
rdf_data = ["test1.rdf", "test2.rdf"]
prefix = None
format_rdf_in = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
bindings = (
{ "head": { "vars": ["s", "p", "o"] }
, "results":
{ "bindings":
[ { 's': rdflib.URIRef("http://example.org/test#s1")
}
, { 's': rdflib.URIRef("http://example.org/test#s2")
, 'o': rdflib.URIRef("http://example.org/test#o4")
}
, { 's': rdflib.URIRef("http://example.org/test#s3")
, 'p': rdflib.URIRef("http://example.org/test#p5")
}
]
}
})
query = "ASK { ?s ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 0, "queryRdfData ASK with data status"
assert result == {'head': {}, 'boolean': True}
query = "ASK { ex:nonesuch ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 1, "queryRdfData ASK with no data status"
assert result == {'head': {}, 'boolean': False}
return
def testGetPrefixes(self):
class testOptions(object):
verbose = False
prefix = None
options = testOptions()
# named file or resource
f = open("test.prefixes", "r")
p = f.read()
f.close()
options.prefix = "test.prefixes"
assert asqc.getPrefixes(options) == p, asqc.getPrefixes(options)
# configured defaults
configprefixfile = os.path.join(os.path.expanduser("~"), ".asqc-prefixes")
f = open(configprefixfile, "r")
p = f.read()
f.close()
options.prefix = None
assert asqc.getPrefixes(options) == p, asqc.getPrefixes(options)
return
def testQueryRdfDataSelect(self):
class testOptions(object):
verbose = False
rdf_data = ["test1.rdf", "test2.rdf"]
prefix = None
format_rdf_in = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
bindings = (
{ "head": { "vars": ["s", "p", "o"] }
, "results":
{ "bindings":
[ { 's': rdflib.URIRef("http://example.org/test#s1")
}
, { 's': rdflib.URIRef("http://example.org/test#s2")
, 'o': rdflib.URIRef("http://example.org/test#o4")
}
, { 's': rdflib.URIRef("http://example.org/test#s3")
, 'p': rdflib.URIRef("http://example.org/test#p5")
}
]
}
})
query = "SELECT * WHERE { ?s ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 0, "queryRdfData SELECT with data status"
assert len(result["results"]["bindings"]) == 4, "queryRdfData result count"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s1" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p1" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o1" }
} in result["results"]["bindings"], "queryRdfData result 1"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s1" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p2" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o2" }
} in result["results"]["bindings"], "queryRdfData result 2"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s2" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p4" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o4" }
} in result["results"]["bindings"], "queryRdfData result 3"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s3" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p5" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o5" }
} in result["results"]["bindings"], "queryRdfData result 4"
query = "SELECT * WHERE { <http://example.org/nonesuch> ?p ?o }"
(status,result) = asqc.queryRdfData("test", options, prefixes, query, bindings)
assert status == 1, "queryRdfData SELECT with no data status"
assert len(result["results"]["bindings"]) == 0, "queryRdfData result count"
return
def testQuerySparqlEndpointSelect(self):
# This test assumes a SPARQL endpoint running at http://localhost:3030/ds/query
# containing the contents of files test1.rdf and test2.rdf.
# (I use Jena Fuseki with default settings for testing.)
class testOptions(object):
verbose = False
endpoint = "http://localhost:3030/ds/query"
prefix = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
query = "SELECT * WHERE { ?s ?p ?o }"
bindings = (
{ "head": { "vars": ["s", "p", "o"] }
, "results":
{ "bindings":
[ { 's': rdflib.URIRef("http://example.org/test#s1")
}
, { 's': rdflib.URIRef("http://example.org/test#s2")
, 'o': rdflib.URIRef("http://example.org/test#o4")
}
, { 's': rdflib.URIRef("http://example.org/test#s3")
, 'p': rdflib.URIRef("http://example.org/test#p5")
}
]
}
})
(status,result) = asqc.querySparqlEndpoint("test", options, prefixes, query, bindings)
assert len(result["results"]["bindings"]) == 4, "querySparqlEndpoint result count"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s1" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p1" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o1" }
} in result["results"]["bindings"], "querySparqlEndpoint result 1"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s1" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p2" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o2" }
} in result["results"]["bindings"], "querySparqlEndpoint result 2"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s2" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p4" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o4" }
} in result["results"]["bindings"], "querySparqlEndpoint result 3"
assert { 's': { 'type': "uri", 'value': "http://example.org/test#s3" }
, 'p': { 'type': "uri", 'value': "http://example.org/test#p5" }
, 'o': { 'type': "uri", 'value': "http://example.org/test#o5" }
} in result["results"]["bindings"], "querySparqlEndpoint result 4"
return
def testQuerySparqlEndpointAsk(self):
# This test assumes a SPARQL endpoint running at http://localhost:3030/ds/query
# containing the contents of files test1.rdf and test2.rdf.
# (I use Jena Fuseki with default settings for testing.)
class testOptions(object):
verbose = False
endpoint = "http://localhost:3030/ds/query"
prefix = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
query = "ASK { ex:s1 ?p ?o }"
(status,result) = asqc.querySparqlEndpoint("test", options, prefixes, query, None)
assert status == 0, "Ask success status"
assert result == {'head': {}, 'boolean': True}
query = "ASK { ex:notfound ?p ?o }"
(status,result) = asqc.querySparqlEndpoint("test", options, prefixes, query, None)
assert status == 1, "Ask not found status"
assert result == {'head': {}, 'boolean': False}
return
def testQuerySparqlEndpointConstruct(self):
# This test assumes a SPARQL endpoint running at http://localhost:3030/ds/query
# containing the contents of files test1.rdf and test2.rdf.
# (I use Jena Fuseki with default settings for testing.)
class testOptions(object):
verbose = False
endpoint = "http://localhost:3030/ds/query"
prefix = None
options = testOptions()
prefixes = asqc.getPrefixes(options)+"PREFIX ex: <http://example.org/test#>\n"
query = "CONSTRUCT { ex:s1 ?p ?o } WHERE { ex:s1 ?p ?o }"
(status,result) = asqc.querySparqlEndpoint("test", options, prefixes, query, None)
assert status == 0, "Construct success status"
assert len(result) == 2
assert ( rdflib.URIRef("http://example.org/test#s1"),
rdflib.URIRef("http://example.org/test#p1"),
rdflib.URIRef("http://example.org/test#o1") ) in result
query = "CONSTRUCT { ex:notfound ?p ?o } WHERE { ex:notfound ?p ?o }"
(status,result) = asqc.querySparqlEndpoint("test", options, prefixes, query, None)
assert status == 1, "Construct not found status"
return