def testPUTWithNoContentTypeButWithPayload(self):
"""
Check that if we attempt a PUT with a payload but don't send a
Content-Type, we get a BAD_REQUEST response and a
NoContentTypeHeader response error-class header.
"""
about = 'africa'
tag = 'ntoll/binary'
payload = 'random payload'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutAfrica],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
headers = {
'Content-Length': [str(len(payload))],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.BAD_REQUEST)
self.assertEqual(request.getResponseHeader(buildHeader('Error-Class')),
error.NoContentTypeHeader.__name__)
def testPUTSetOfStringsNotAllStrings(self):
"""
PUT a set of strings (that are in fact not all strings) value for
ntoll/rating onto the object about africa. This should result in a
BAD_REQUEST status and an UnsupportedJSONType error class.
"""
about = 'africa'
tag = 'ntoll/rating'
tagset = ['good', 'bad', 6]
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutAfrica], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(tagset)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.BAD_REQUEST)
self.assertEqual(
request.getResponseHeader(buildHeader('Error-Class')),
error.UnsupportedJSONType.__name__)
def testPUTSetOfStringsNotAllStrings(self):
"""
PUT a set of strings (that are in fact not all strings) value for
ntoll/rating onto the object about africa. This should result in a
BAD_REQUEST status and an UnsupportedJSONType error class.
"""
about = 'africa'
tag = 'ntoll/rating'
tagset = ['good', 'bad', 6]
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutAfrica],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(tagset)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.BAD_REQUEST)
self.assertEqual(request.getResponseHeader(buildHeader('Error-Class')),
error.UnsupportedJSONType.__name__)
def testPUTWithNoContentTypeButWithPayload(self):
"""
Check that if we attempt a PUT with a payload but don't send a
Content-Type, we get a BAD_REQUEST response and a
NoContentTypeHeader response error-class header.
"""
about = 'africa'
tag = 'ntoll/binary'
payload = 'random payload'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutAfrica], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
headers = {
'Content-Length': [str(len(payload))],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.BAD_REQUEST)
self.assertEqual(
request.getResponseHeader(buildHeader('Error-Class')),
error.NoContentTypeHeader.__name__)
def testRatingForNonexistentObjectAboutParis(self):
"""
Run GET and HEAD requests against a non-existent object about paris,
check that both return NOT_FOUND.
"""
about = 'paris'
tag = 'ntoll/rating'
fakeQueryResolver = FakeQueryResolver(about, [], self)
facadeClient = FakeFacadeClient(fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Test HEAD.
d = defer.Deferred()
request = FakeRequest('HEAD', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
def testPUTOnNonexistentObjectAboutAfrica(self):
"""
PUT a value for ntoll/keywords onto the object about africa, even
though no such object exists. This should succeed with a CREATED
status. We then do a GET to make sure we can retrieve the value.
BTW, I use a set of strings as a value to increase code coverage of
about.py
We want /about to be identical in semantics to /objects/id and so
this behavior mirrors that of /objects/id/tag/path which does not
require that the object id exists in order to put a value onto it.
"""
about = 'africa'
tag = 'ntoll/keywords'
value = ['hot', 'dry', 'dusty']
fakeQueryResolver = FakeQueryResolver(about, [], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(value)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
self.assertEqual(request.status, http.NO_CONTENT)
yield d
# Pull the object id out of the fake tags client and tell the fake
# query resolver to now give a different answer for the query on
# africa.
keys = fakeTagsClient.values[_aboutPath].keys()
self.assertEqual(len(keys), 1)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'),
contentTypeForPrimitiveJSON)
receivedValue = json.loads(body)
self.assertEqual(set(value), set(receivedValue))
def testRatingForAboutContainingDoubleQuotes(self):
"""
Run GET requests against a non-existent object about a string with
embedded double quotes. Check that it returns NOT_FOUND.
"""
about = 'chicken "soup" taste'
aboutQuoted = r'chicken \"soup\" taste'
tag = 'ntoll/rating'
fakeQueryResolver = FakeQueryResolver(aboutQuoted, [], self)
facadeClient = FakeFacadeClient(fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
def testRatingForAboutContainingDoubleQuotes(self):
"""
Run GET requests against a non-existent object about a string with
embedded double quotes. Check that it returns NOT_FOUND.
"""
about = 'chicken "soup" taste'
aboutQuoted = r'chicken \"soup\" taste'
tag = 'ntoll/rating'
fakeQueryResolver = FakeQueryResolver(aboutQuoted, [], self)
facadeClient = FakeFacadeClient(fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
def testPUTGETBinaryValueOnObjectAboutAfrica(self):
"""
PUT a binary value for ntoll/rating onto the object about
africa. Then do two GET requests:
- A GET with no Accept header (which means we accept anything)
and check the result is what we set.
- Do a GET with an Accept header that prevents FluidDB from
delivering, and check we get a NOT_ACCEPTABLE status.
"""
about = 'africa'
tag = 'ntoll/binary'
value = '\x00\x01'
mimetype = 'ntoll/personalbinary'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutAfrica],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = value
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [mimetype],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'), mimetype)
self.assertEqual(body, value)
# Test GET when no acceptable Accept header value.
headers = {'Accept': ['italian/lira, chewing/gum']}
request = FakeRequest('GET', None, headers)
request.content = StringIO.StringIO()
resource.render(request)
self.assertEqual(request.status, http.NOT_ACCEPTABLE)
def testRatingForNonexistentObjectAboutParis(self):
"""
Run GET and HEAD requests against a non-existent object about paris,
check that both return NOT_FOUND.
"""
about = 'paris'
tag = 'ntoll/rating'
fakeQueryResolver = FakeQueryResolver(about, [], self)
facadeClient = FakeFacadeClient(fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Test HEAD.
d = defer.Deferred()
request = FakeRequest('HEAD', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
def testGETListValuesPreserveOrder(self):
"""
List values get via GET on /about preserve the same order of the
original value.
"""
facadeClient = SimpleFakeFacade()
session = FakeSession()
# Tell our FakeFacade to preload some data for a given tag.
facadeClient.values = {
'fe2f50c8-997f-4049-a180-9a37543d001d': {
'tag/test': ['x', 'y', 'z', 'a', 'b', 'c'],
'fluiddb/about': 'about tag'}}
resource = AboutTagInstanceResource(facadeClient, session,
'about tag',
'tag/test')
request = FakeRequest('GET', {}, {}, '')
body = yield resource.deferred_render_GET(request)
value = json.loads(body)
self.assertEqual(['x', 'y', 'z', 'a', 'b', 'c'], value)
def testPUTGETBinaryValueOnObjectAboutAfrica(self):
"""
PUT a binary value for ntoll/rating onto the object about
africa. Then do two GET requests:
- A GET with no Accept header (which means we accept anything)
and check the result is what we set.
- Do a GET with an Accept header that prevents FluidDB from
delivering, and check we get a NOT_ACCEPTABLE status.
"""
about = 'africa'
tag = 'ntoll/binary'
value = '\x00\x01'
mimetype = 'ntoll/personalbinary'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutAfrica], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = value
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [mimetype],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'),
mimetype)
self.assertEqual(body, value)
# Test GET when no acceptable Accept header value.
headers = {'Accept': ['italian/lira, chewing/gum']}
request = FakeRequest('GET', None, headers)
request.content = StringIO.StringIO()
resource.render(request)
self.assertEqual(request.status, http.NOT_ACCEPTABLE)
def testGETListValuesPreserveOrder(self):
"""
List values get via GET on /about preserve the same order of the
original value.
"""
facadeClient = SimpleFakeFacade()
session = FakeSession()
# Tell our FakeFacade to preload some data for a given tag.
facadeClient.values = {
'fe2f50c8-997f-4049-a180-9a37543d001d': {
'tag/test': ['x', 'y', 'z', 'a', 'b', 'c'],
'fluiddb/about': 'about tag'
}
}
resource = AboutTagInstanceResource(facadeClient, session, 'about tag',
'tag/test')
request = FakeRequest('GET', {}, {}, '')
body = yield resource.deferred_render_GET(request)
value = json.loads(body)
self.assertEqual(['x', 'y', 'z', 'a', 'b', 'c'], value)
def testPUTGETNonBinaryWithNoAcceptableType(self):
"""
PUT a primitive (non-binary) value for ntoll/rating onto the object
about africa. Then do a GET with an Accept header that prevents
FluidDB from delivering, and check we get a NOT_ACCEPTABLE status.
"""
about = 'africa'
tag = 'ntoll/binary'
value = 5
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutAfrica], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(value)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET when no acceptable Accept header value.
headers = {'Accept': ['italian/lira, chewing/gum']}
request = FakeRequest('GET', None, headers)
request.content = StringIO.StringIO()
resource.render(request)
self.assertEqual(request.status, http.NOT_ACCEPTABLE)
def testPUTWithNoContentTypeNoPayload(self):
"""
Check that if we attempt a PUT with no payload and no Content-Type,
we get an (ok) NO_CONTENT status (this is putting a None as the
value).
"""
about = 'africa'
tag = 'ntoll/binary'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutAfrica],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
d = defer.Deferred()
request = FakeRequest('PUT', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
def testPUTWithNoContentTypeNoPayload(self):
"""
Check that if we attempt a PUT with no payload and no Content-Type,
we get an (ok) NO_CONTENT status (this is putting a None as the
value).
"""
about = 'africa'
tag = 'ntoll/binary'
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutAfrica], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
d = defer.Deferred()
request = FakeRequest('PUT', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
def testPUTOnNonexistentObjectAboutAfrica(self):
"""
PUT a value for ntoll/keywords onto the object about africa, even
though no such object exists. This should succeed with a CREATED
status. We then do a GET to make sure we can retrieve the value.
BTW, I use a set of strings as a value to increase code coverage of
about.py
We want /about to be identical in semantics to /objects/id and so
this behavior mirrors that of /objects/id/tag/path which does not
require that the object id exists in order to put a value onto it.
"""
about = 'africa'
tag = 'ntoll/keywords'
value = ['hot', 'dry', 'dusty']
fakeQueryResolver = FakeQueryResolver(about, [], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(value)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
self.assertEqual(request.status, http.NO_CONTENT)
yield d
# Pull the object id out of the fake tags client and tell the fake
# query resolver to now give a different answer for the query on
# africa.
keys = fakeTagsClient.values[_aboutPath].keys()
self.assertEqual(len(keys), 1)
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'),
contentTypeForPrimitiveJSON)
receivedValue = json.loads(body)
self.assertEqual(set(value), set(receivedValue))
def assertXFluidDBHeaderForType(self, method, value, expectedTypeString):
"""
L{TagInstanceResource.render_HEAD} should put an X-FluidDB-Type header
indicating the type of the value that it's returning. This tests
checks float types.
"""
facadeClient = SimpleFakeFacade()
session = FakeSession()
# Tell our FakeFacade to preload some data for a given tag.
facadeClient.values = {
'fe2f50c8-997f-4049-a180-9a37543d001d': {
'tag/test': value,
'fluiddb/about': 'about tag'
}
}
resource = AboutTagInstanceResource(facadeClient, session, 'about tag',
'tag/test')
request = FakeRequest(method, {}, {}, '')
yield getattr(resource, 'render_' + method)(request)
typeValue = request.getResponseHeader(buildHeader('Type'))
self.assertEqual(expectedTypeString, typeValue)
def testPUTGETNonBinaryWithNoAcceptableType(self):
"""
PUT a primitive (non-binary) value for ntoll/rating onto the object
about africa. Then do a GET with an Accept header that prevents
FluidDB from delivering, and check we get a NOT_ACCEPTABLE status.
"""
about = 'africa'
tag = 'ntoll/binary'
value = 5
objectIdAboutAfrica = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutAfrica],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test PUT.
payload = json.dumps(value)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET when no acceptable Accept header value.
headers = {'Accept': ['italian/lira, chewing/gum']}
request = FakeRequest('GET', None, headers)
request.content = StringIO.StringIO()
resource.render(request)
self.assertEqual(request.status, http.NOT_ACCEPTABLE)
def testRatingForObjectAboutBarcelona(self):
"""
Run a series of tests on the ntoll/rating tag on the object about
barcelona:
- the tag should initially not be present.
- we should successfully be able to do a PUT.
- we should then be able to do a GET, HEAD, and DELETE in that order.
- a final GET should then indicate the tag is gone.
"""
about = 'barcelona'
tag = 'ntoll/rating'
rating = 6
objectIdAboutBarcelona = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(about, [objectIdAboutBarcelona],
self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test GET when there is no instance on the object.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Test PUT.
payload = json.dumps(rating)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
self.assertEqual(
guessValue(fakeTagsClient.values[tag][objectIdAboutBarcelona]),
rating)
# Check that the right path, objectId, and value was passed to the
# fake tags client.
self.assertEqual(fakeTagsClient.values, {
tag: {
objectIdAboutBarcelona: createThriftValue(rating)
},
})
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'),
contentTypeForPrimitiveJSON)
receivedRating = json.loads(body)
self.assertEqual(receivedRating, rating)
# Test HEAD
d = defer.Deferred()
request = FakeRequest('HEAD', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(body, '')
# Test DELETE
d = defer.Deferred()
request = FakeRequest('DELETE', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET when, finally, there is no instance on the object.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Check that the value really was deleted.
self.assertEqual(fakeTagsClient.values, {tag: {}})
def testAboutTagInstanceResource(self):
resource = AboutTagInstanceResource(FakeFacadeClient(),
FakeSession(),
about='foo',
path='bar/baz')
self._checkCORSPreFlightRequest(resource)
def testRatingForObjectAboutBarcelona(self):
"""
Run a series of tests on the ntoll/rating tag on the object about
barcelona:
- the tag should initially not be present.
- we should successfully be able to do a PUT.
- we should then be able to do a GET, HEAD, and DELETE in that order.
- a final GET should then indicate the tag is gone.
"""
about = 'barcelona'
tag = 'ntoll/rating'
rating = 6
objectIdAboutBarcelona = util.generateObjectId()
fakeQueryResolver = FakeQueryResolver(
about, [objectIdAboutBarcelona], self)
fakeTagsClient = FakeTagsClient()
facadeClient = FakeFacadeClient(fakeTagsClient=fakeTagsClient,
fakeQueryResolver=fakeQueryResolver)
session = FakeSession()
resource = AboutTagInstanceResource(facadeClient, session, about, tag)
# Test GET when there is no instance on the object.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Test PUT.
payload = json.dumps(rating)
headers = {
'Content-Length': [str(len(payload))],
'Content-Type': [contentTypeForPrimitiveJSON],
}
d = defer.Deferred()
request = FakeRequest('PUT', d, headers)
request.content = StringIO.StringIO(payload)
resource.render(request)
yield d
self.assertEqual(request.status, http.NO_CONTENT)
self.assertEqual(
guessValue(fakeTagsClient.values[tag][objectIdAboutBarcelona]),
rating)
# Check that the right path, objectId, and value was passed to the
# fake tags client.
self.assertEqual(fakeTagsClient.values, {
tag: {objectIdAboutBarcelona: createThriftValue(rating)},
})
# Test GET.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(request.getResponseHeader('Content-Type'),
contentTypeForPrimitiveJSON)
receivedRating = json.loads(body)
self.assertEqual(receivedRating, rating)
# Test HEAD
d = defer.Deferred()
request = FakeRequest('HEAD', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.OK)
self.assertEqual(body, '')
# Test DELETE
d = defer.Deferred()
request = FakeRequest('DELETE', d)
request.content = StringIO.StringIO()
resource.render(request)
body = yield d
self.assertEqual(request.status, http.NO_CONTENT)
# Test GET when, finally, there is no instance on the object.
d = defer.Deferred()
request = FakeRequest('GET', d)
request.content = StringIO.StringIO()
resource.render(request)
yield d
self.assertEqual(request.status, http.NOT_FOUND)
# Check that the value really was deleted.
self.assertEqual(fakeTagsClient.values, {tag: {}})