def test_client_retry(self):
glance.glanceclient = MockRetryGlanceClient
conf = LunrConfig()
glance_urls = ['url1:9292', 'url2:9292', 'url3:9292']
urls_string = ', '.join(glance_urls)
self.conf = LunrConfig({'glance': {'glance_urls': urls_string}})
glance1 = glance.GlanceClient(self.conf)
self.assertRaises(glance.GlanceError, glance1.head, 'junk')
self.assertEquals(glance1._glance_url_index, 3)
glance2 = glance.GlanceClient(self.conf)
self.assertRaises(glance.GlanceError, glance2.get, 'junk')
self.assertEquals(glance2._glance_url_index, 3)
def test_shuffle_glance_url(self):
glance.glanceclient = MockGlanceClient
conf = LunrConfig()
glance_urls = ['url1:9292', 'url2:9292', 'url3:9292']
urls_string = ', '.join(glance_urls)
self.conf = LunrConfig({'glance': {'glance_urls': urls_string}})
glance1 = glance.GlanceClient(self.conf)
self.assertItemsEqual(glance1.glance_urls, glance_urls)
shuffled = False
for i in range(10):
glance2 = glance.GlanceClient(self.conf)
self.assertItemsEqual(glance2.glance_urls, glance_urls)
if glance1.glance_urls != glance2.glance_urls:
shuffled = True
break
self.assertTrue(shuffled)
def test_success(self):
token = {'access': {'token': {'id': 1, 'tenant': {'id': 'foo'}}}}
responses = [token]
def success(*args, **kwargs):
return responses.pop(0)
glance.request = success
self.client = glance.GlanceClient(self.conf)
self.assertEquals(self.client._token, 1)
self.assertEquals(self.client.tenant_id, 'foo')
self.assertEquals(responses, [])
def test_401_retry(self):
token = {'access': {'token': {'id': 1, 'tenant': {'id': 'foo'}}}}
responses = [FakeHTTPException(401), token]
def reauth(*args, **kwargs):
resp = responses.pop(0)
if isinstance(resp, dict):
return resp
raise resp
glance.request = reauth
self.client = glance.GlanceClient(self.conf)
self.assertEquals(self.client._token, 1)
self.assertEquals(self.client.tenant_id, 'foo')
self.assertEquals(responses, [])