def test_github_does_not_have_new_version(self):
""" If the github query returns a SHA key that is equal to the local
master HEAD key, check shall indicate that there is no new version
available. """
mock_commit = self.mox.CreateMockAnything()
mock_commit.hash = self.__mock_local_head_hash
self.mox.StubOutWithMock(git.LocalRepository, "getHead")
self.mox.StubOutWithMock(BleedingEdgeUpdater, "is_repo")
self.mox.StubOutWithMock(BleedingEdgeUpdater, "has_git")
self.mox.StubOutWithMock(BleedingEdgeUpdater, "get_origin_head_sha")
BleedingEdgeUpdater.is_repo().AndReturn(True)
BleedingEdgeUpdater.has_git().AndReturn(True)
git.LocalRepository.getHead().AndReturn(mock_commit)
BleedingEdgeUpdater.get_origin_head_sha().AndReturn(
self.__mock_local_head_hash)
self.mox.ReplayAll()
updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertTrue(not updater.check())
def test_getting_origin_head_hash_no_response(self):
""" If urlopen returns None, None should be returned. """
self.mox.StubOutWithMock(urllib2, "urlopen")
self.mox.StubOutWithMock(json, "loads")
urllib2.urlopen(self.__remote_url).AndReturn(None)
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(None, bleeding_updater.get_origin_head_sha())
def test_getting_origin_head_hash_urlopen_exception(self):
""" If urlopen raises an exception (timeout, invalid url, etc.), None
should be returned. """
self.mox.StubOutWithMock(urllib2, "urlopen")
self.mox.StubOutWithMock(json, "loads")
urllib2.urlopen(self.__remote_url).AndRaise(urllib2.URLError("na-ah"))
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(None, bleeding_updater.get_origin_head_sha())
def test_getting_origin_head_hash_no_html(self):
""" If we fail to read the urlopen query, None shall be returned. """
mock_response = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(urllib2, "urlopen")
urllib2.urlopen(self.__remote_url).AndReturn(mock_response)
mock_response.read().AndReturn(None)
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(None, bleeding_updater.get_origin_head_sha())
def test_getting_origin_head_hash_no_json(self):
""" In the case of the read HTML not containing proper json, None shall
be returned. """
mock_response = self.mox.CreateMockAnything()
mock_html = "no json for you"
self.mox.StubOutWithMock(urllib2, "urlopen")
urllib2.urlopen(self.__remote_url).AndReturn(mock_response)
mock_response.read().AndReturn(mock_html)
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(None, bleeding_updater.get_origin_head_sha())
def test_getting_origin_head_hash_no_sha_in_json(self):
""" If the json response from github does not contain a SHA key, None
shall be returned. """
mock_response = self.mox.CreateMockAnything()
mock_html = self.mox.CreateMockAnything()
mock_json_dict = {'foo': 'bar'}
self.mox.StubOutWithMock(urllib2, "urlopen")
self.mox.StubOutWithMock(json, "loads")
urllib2.urlopen(self.__remote_url).AndReturn(mock_response)
mock_response.read().AndReturn(mock_html)
json.loads(mock_html).AndReturn(mock_json_dict)
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(None, bleeding_updater.get_origin_head_sha())
def test_getting_origin_head_hash(self):
""" Sunshine case when querying github for origin/master HEAD SHA. """
mock_response = self.mox.CreateMockAnything()
mock_html = self.mox.CreateMockAnything()
mock_json_dict = self.mox.CreateMockAnything()
self.mox.StubOutWithMock(urllib2, "urlopen")
self.mox.StubOutWithMock(json, "loads")
urllib2.urlopen(self.__remote_url).AndReturn(mock_response)
mock_response.read().AndReturn(mock_html)
json.loads(mock_html).AndReturn(mock_json_dict)
mock_json_dict["sha"].AndReturn(self.__mock_origin_head_sha)
self.mox.ReplayAll()
bleeding_updater = BleedingEdgeUpdater(self.__repo, self.__remote_url)
self.assertEquals(self.__mock_origin_head_sha,
bleeding_updater.get_origin_head_sha())