def setUp(self):
super(TestReleaseStatusCache, self).setUp()
self.release_cache = ReleaseStatusCache()
self.release_cache.write_cache = Mock()
class TestReleaseStatusCache(SubManFixture):
def setUp(self):
super(TestReleaseStatusCache, self).setUp()
self.release_cache = ReleaseStatusCache()
self.release_cache.write_cache = Mock()
def test_load_from_server(self):
uep = Mock()
dummy_release = {'releaseVer': 'MockServer'}
uep.getRelease = Mock(return_value=dummy_release)
self.release_cache.read_status(uep, "THISISAUUID")
self.assertEqual(dummy_release, self.release_cache.server_status)
def test_server_no_release_call(self):
uep = Mock()
uep.getRelease = Mock(side_effect=RestlibException("boom"))
status = self.release_cache.read_status(uep, "SOMEUUID")
self.assertEqual(None, status)
def test_server_network_error_no_cache(self):
uep = Mock()
uep.getRelease = Mock(side_effect=socket.error("boom"))
self.release_cache._cache_exists = Mock(return_value=False)
self.assertEqual(None, self.release_cache.read_status(uep, "SOMEUUID"))
def test_server_network_error_with_cache(self):
uep = Mock()
uep.getRelease = Mock(side_effect=socket.error("boom"))
dummy_release = {'releaseVer': 'MockServer'}
self.release_cache._read_cache = Mock(return_value=dummy_release)
self.release_cache._cache_exists = Mock(return_value=True)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
def test_rate_limit_exceed_with_cache(self):
uep = Mock()
uep.getRelease = Mock(side_effect=RateLimitExceededException(429))
dummy_release = {'releaseVer': 'MockServer'}
self.release_cache._read_cache = Mock(return_value=dummy_release)
self.release_cache._cache_exists = Mock(return_value=True)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
def test_server_network_works_with_cache(self):
uep = Mock()
dummy_release = {'releaseVer': 'MockServer'}
uep.getRelease = Mock(return_value=dummy_release)
self.release_cache._cache_exists = Mock(return_value=True)
self.release_cache._read_cache = Mock(return_value=dummy_release)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
self.assertEqual(1, self.release_cache.write_cache.call_count)
self.assertEqual(0, self.release_cache._read_cache.call_count)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
self.assertEqual(1, uep.getRelease.call_count)
def test_server_network_works_cache_caches(self):
uep = Mock()
dummy_release = {'releaseVer': 'MockServer'}
uep.getRelease = Mock(return_value=dummy_release)
self.release_cache._cache_exists = Mock(return_value=False)
self.release_cache.server_status = None
self.release_cache._read_cache = Mock(return_value=dummy_release)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
self.assertEqual(1, self.release_cache.write_cache.call_count)
self.assertEqual(0, self.release_cache._read_cache.call_count)
self.release_cache._cache_exists = Mock(return_value=True)
self.assertEqual(dummy_release, self.release_cache.read_status(uep, "SOMEUUID"))
self.assertEqual(1, self.release_cache.write_cache.call_count)
self.assertEqual(1, uep.getRelease.call_count)