def setUp(self):
self.format = FormatSelector()
class TestFormat(unittest.TestCase):
def setUp(self):
self.format = FormatSelector()
def test_module(self):
# test that moduleformat isn't in place
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
(modulemimetype, moduleformat) = decide(
'text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', modulemimetype)
self.assertEqual('n3', moduleformat)
# add moduleformat to the module
add_format('test/moduleformat', 'test')
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/moduleformat;q=1.0, test/n3;q=0.9')
self.assertEqual('test/moduleformat', mimetype)
self.assertEqual('test', format)
(modulemimetype, moduleformat) = decide(
'text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('test/moduleformat', modulemimetype)
self.assertEqual('test', moduleformat)
# add instanceformat to the single class
self.format.add_format('test/instanceformat', 'test')
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/instanceformat;q=1.0, test/n3;q=0.9')
self.assertEqual('test/instanceformat', mimetype)
self.assertEqual('test', format)
(modulemimetype, moduleformat) = decide(
'text/turtle;q=0.5, test/instanceformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', modulemimetype)
self.assertEqual('n3', moduleformat)
def test_default(self):
# test that it uses the defaults
(mimetype, format) = self.format.decide(None)
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# try changing defaults
# instance-level
self.format.default_mimetype = 'application/n-triples'
(mimetype, format) = self.format.decide('')
self.assertEqual('application/n-triples', mimetype)
self.assertEqual('nt', format)
# module-level
self.format.default_mimetype = None
flask_rdf.format.DEFAULT_MIMETYPE = 'text/turtle'
(mimetype, format) = self.format.decide('')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# super failback
flask_rdf.format.DEFAULT_MIMETYPE = None
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# reset for the rest of the tests
flask_rdf.format.DEFAULT_MIMETYPE = 'application/rdf+xml'
def test_incorrect(self):
(mimetype, format) = self.format.decide('text/strangerdf')
self.assertEqual(None, mimetype)
self.assertEqual(None, format)
def test_browser(self):
(mimetype, format) = self.format.decide(
'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# try custom wildcard
self.format.wildcard_mimetype = 'text/custom'
self.format.add_format('text/custom', 'turtle')
(mimetype, format) = self.format.decide(
'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')
self.assertEqual('text/custom', mimetype)
self.assertEqual('turtle', format)
# module-level wildcard
self.format.wildcard_mimetype = None
flask_rdf.format.WILDCARD_MIMETYPE = 'text/turtle'
(mimetype, format) = self.format.decide('text/html;q=0.9,*/*;q=0.8')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# super failback
flask_rdf.format.WILDCARD_MIMETYPE = None
(mimetype, format) = self.format.decide('text/html;q=0.9,*/*;q=0.8')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# reset
flask_rdf.format.WILDCARD_MIMETYPE = 'application/rdf+xml'
def test_custom(self):
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/format;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
# custom
self.format.add_format('test/format', 'test')
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/format;q=1.0, text/n3;q=0.9')
self.assertEqual('test/format', mimetype)
self.assertEqual('test', format)
# custom with context
self.format.add_format('test/ctxformat',
'ctxtest',
requires_context=True)
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/ctxformat;q=1.0, text/n3;q=0.9',
context_aware=True)
self.assertEqual('test/ctxformat', mimetype)
self.assertEqual('ctxtest', format)
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, test/ctxformat;q=1.0, text/n3;q=0.9',
context_aware=False)
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
# default
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
def test_quads(self):
# test that turtle is used because higher priority
(mimetype, format
) = self.format.decide('text/turtle;q=0.9, application/n-quads;q=0.4')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# test that turtle is used because our store doesn't have a context
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, application/n-quads;q=0.9',
context_aware=False)
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# test that quads is used because our store has a context
(mimetype, format) = self.format.decide(
'text/turtle;q=0.5, application/n-quads;q=0.9', context_aware=True)
self.assertEqual('application/n-quads', mimetype)
self.assertEqual('nquads', format)
# test that it returns no valid format
(mimetype, format) = self.format.decide('application/n-quads;q=0.9',
context_aware=False)
self.assertEqual(None, mimetype)
self.assertEqual(None, format)
def test_wants_rdf(self):
self.assertTrue(self.format.wants_rdf('text/turtle'))
self.assertTrue(self.format.wants_rdf('application/rdf+xml'))
self.assertTrue(
self.format.wants_rdf('text/html, application/rdf+xml'))
self.assertFalse(self.format.wants_rdf('text/html'))
self.assertFalse(self.format.wants_rdf('text/html, */*;q=0.2'))
self.assertFalse(
self.format.wants_rdf(
'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
))
self.assertTrue(wants_rdf('text/turtle'))
self.assertTrue(wants_rdf('application/rdf+xml'))
self.assertTrue(wants_rdf('text/html, application/rdf+xml'))
self.assertFalse(wants_rdf('text/html'))
self.assertFalse(wants_rdf('text/html, */*;q=0.2'))
self.assertFalse(
wants_rdf(
'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
))
def setUp(self): self.format = FormatSelector()
import json
import sys
from django.http import HttpRequest, HttpResponse
from django.views.generic.base import View
from flask_rdf.format import FormatSelector
from pyld import jsonld
from rdflib import Graph, URIRef
from rdflib.plugin import register
from rdflib.store import Store
FORMAT = FormatSelector()
FORMAT.add_format("application/ld+json", "json-ld")
FORMAT.default_mimetype = "application/ld+json"
FORMAT.wildcard_mimetype = "application/ld+json"
register("Hyperdjango", Store, "hyperdjango.store", "HyperdjangoStore")
class HyperView(View):
models = sys.modules[__name__]
def get(self, request, *args, **kwargs):
base_url = "http://" + request.get_host()
graph = Graph("Hyperdjango", identifier=URIRef(base_url))
graph.open(configuration=self.models.__name__)
r = graph.query(
class TestFormat(unittest.TestCase):
def setUp(self):
self.format = FormatSelector()
def test_module(self):
# test that moduleformat isn't in place
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
(modulemimetype, moduleformat) = decide('text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', modulemimetype)
self.assertEqual('n3', moduleformat)
# add moduleformat to the module
add_format('test/moduleformat', 'test')
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/moduleformat;q=1.0, test/n3;q=0.9')
self.assertEqual('test/moduleformat', mimetype)
self.assertEqual('test', format)
(modulemimetype, moduleformat) = decide('text/turtle;q=0.5, test/moduleformat;q=1.0, text/n3;q=0.9')
self.assertEqual('test/moduleformat', modulemimetype)
self.assertEqual('test', moduleformat)
# add instanceformat to the single class
self.format.add_format('test/instanceformat', 'test')
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/instanceformat;q=1.0, test/n3;q=0.9')
self.assertEqual('test/instanceformat', mimetype)
self.assertEqual('test', format)
(modulemimetype, moduleformat) = decide('text/turtle;q=0.5, test/instanceformat;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', modulemimetype)
self.assertEqual('n3', moduleformat)
def test_default(self):
# test that it uses the defaults
(mimetype, format) = self.format.decide(None)
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# try changing defaults
# instance-level
self.format.default_mimetype = 'application/n-triples'
(mimetype, format) = self.format.decide('')
self.assertEqual('application/n-triples', mimetype)
self.assertEqual('nt', format)
# module-level
self.format.default_mimetype = None
flask_rdf.format.DEFAULT_MIMETYPE = 'text/turtle'
(mimetype, format) = self.format.decide('')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# super failback
flask_rdf.format.DEFAULT_MIMETYPE = None
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# reset for the rest of the tests
flask_rdf.format.DEFAULT_MIMETYPE = 'application/rdf+xml'
def test_incorrect(self):
(mimetype, format) = self.format.decide('text/strangerdf')
self.assertEqual(None, mimetype)
self.assertEqual(None, format)
def test_browser(self):
(mimetype, format) = self.format.decide('text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# try custom wildcard
self.format.wildcard_mimetype = 'text/custom'
self.format.add_format('text/custom', 'turtle')
(mimetype, format) = self.format.decide('text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8')
self.assertEqual('text/custom', mimetype)
self.assertEqual('turtle', format)
# module-level wildcard
self.format.wildcard_mimetype = None
flask_rdf.format.WILDCARD_MIMETYPE = 'text/turtle'
(mimetype, format) = self.format.decide('text/html;q=0.9,*/*;q=0.8')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# super failback
flask_rdf.format.WILDCARD_MIMETYPE = None
(mimetype, format) = self.format.decide('text/html;q=0.9,*/*;q=0.8')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
# reset
flask_rdf.format.WILDCARD_MIMETYPE = 'application/rdf+xml'
def test_custom(self):
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/format;q=1.0, text/n3;q=0.9')
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
# custom
self.format.add_format('test/format', 'test')
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/format;q=1.0, text/n3;q=0.9')
self.assertEqual('test/format', mimetype)
self.assertEqual('test', format)
# custom with context
self.format.add_format('test/ctxformat', 'ctxtest', requires_context=True)
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/ctxformat;q=1.0, text/n3;q=0.9', context_aware=True)
self.assertEqual('test/ctxformat', mimetype)
self.assertEqual('ctxtest', format)
(mimetype, format) = self.format.decide('text/turtle;q=0.5, test/ctxformat;q=1.0, text/n3;q=0.9', context_aware=False)
self.assertEqual('text/n3', mimetype)
self.assertEqual('n3', format)
# default
(mimetype, format) = self.format.decide('')
self.assertEqual('application/rdf+xml', mimetype)
self.assertEqual('xml', format)
def test_quads(self):
# test that turtle is used because higher priority
(mimetype, format) = self.format.decide('text/turtle;q=0.9, application/n-quads;q=0.4')
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# test that turtle is used because our store doesn't have a context
(mimetype, format) = self.format.decide('text/turtle;q=0.5, application/n-quads;q=0.9', context_aware=False)
self.assertEqual('text/turtle', mimetype)
self.assertEqual('turtle', format)
# test that quads is used because our store has a context
(mimetype, format) = self.format.decide('text/turtle;q=0.5, application/n-quads;q=0.9', context_aware=True)
self.assertEqual('application/n-quads', mimetype)
self.assertEqual('nquads', format)
# test that it returns no valid format
(mimetype, format) = self.format.decide('application/n-quads;q=0.9', context_aware=False)
self.assertEqual(None, mimetype)
self.assertEqual(None, format)
def test_wants_rdf(self):
self.assertTrue(self.format.wants_rdf('text/turtle'))
self.assertTrue(self.format.wants_rdf('application/rdf+xml'))
self.assertTrue(self.format.wants_rdf('text/html, application/rdf+xml'))
self.assertFalse(self.format.wants_rdf('text/html'))
self.assertFalse(self.format.wants_rdf('text/html, */*;q=0.2'))
self.assertFalse(self.format.wants_rdf('text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'))
self.assertTrue(wants_rdf('text/turtle'))
self.assertTrue(wants_rdf('application/rdf+xml'))
self.assertTrue(wants_rdf('text/html, application/rdf+xml'))
self.assertFalse(wants_rdf('text/html'))
self.assertFalse(wants_rdf('text/html, */*;q=0.2'))
self.assertFalse(wants_rdf('text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'))
