def test_post_body_must_be_valid_json(self):
request = self.get_mock_request(content='\invalid json')
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_valid_json_post_body_must_include_urls(self):
request = self.get_mock_request(content=json.dumps({}))
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_post_body_must_be_valid_json(self):
request = self.get_mock_request(content='\invalid json')
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_wrong_content_type_raises_400(self):
request = self.get_mock_request(content_type='\invalid')
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_rejects_calls_null_urls(self):
request = self.get_mock_request(urls=self.sample_urls + [None])
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_valid_json_post_body_must_include_urls(self):
request = self.get_mock_request(content=json.dumps({}))
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_wrong_content_type_raises_400(self):
request = self.get_mock_request(content_type='\invalid')
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_rejects_calls_null_urls(self):
request = self.get_mock_request(urls=self.sample_urls + [None])
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_rejects_calls_with_too_many_urls(self):
config = self.get_config(MAXIMUM_POST_URLS=1)
request = self.get_mock_request(urls=self.sample_urls)
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, config, request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_urlextractorexception_returns_error(self):
self.mock_redis.get.side_effect = redis.RedisError()
request = self.get_mock_request(urls=self.sample_urls)
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 500)
def test_rejects_calls_with_too_many_urls(self):
config = self.get_config(MAXIMUM_POST_URLS=1)
request = self.get_mock_request(urls=self.sample_urls)
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, config, request)
self.assertEqual(cm.exception.response.status_code, 400)
def test_urlextractorexception_returns_error(self):
self.mock_redis.get.side_effect = redis.RedisError()
request = self.get_mock_request(urls=self.sample_urls)
with self.assertRaises(HTTPException) as cm:
get_metadata(self.metadata_client, self.get_config(), request)
self.assertEqual(cm.exception.response.status_code, 500)
def test_extract_returns_cached_data(self):
cached_urls = self.sample_urls
def fake_cache(urls):
def mock_cache_get(cache_key):
for url in urls:
if url in cache_key:
return json.dumps(self.get_mock_url_data(url))
return mock_cache_get
self.mock_redis.get.side_effect = fake_cache(cached_urls)
request = self.get_mock_request(urls=self.sample_urls)
response = get_metadata(self.metadata_client, self.get_config(),
request)
self.assertEqual(response.status_code, 200)
self.assertEqual(self.mock_redis.get.call_count, len(self.sample_urls))
self.assertEqual(self.mock_redis.setex.call_count, 0)
self.assertEqual(self.mock_requests_get.call_count, 0)
response_data = json.loads(response.data)
self.assertEqual(response_data, {
'urls': self.expected_response,
'error': '',
})
def test_extract_returns_cached_data(self):
cached_urls = self.sample_urls
def fake_cache(urls):
def mock_cache_get(cache_key):
for url in urls:
if url in cache_key:
return json.dumps(self.get_mock_url_data(url))
return mock_cache_get
self.mock_redis.get.side_effect = fake_cache(cached_urls)
request = self.get_mock_request(urls=self.sample_urls)
response = get_metadata(
self.metadata_client, self.get_config(), request)
self.assertEqual(response.status_code, 200)
self.assertEqual(self.mock_redis.get.call_count, len(self.sample_urls))
self.assertEqual(self.mock_redis.setex.call_count, 0)
self.assertEqual(self.mock_requests_get.call_count, 0)
response_data = json.loads(response.data)
self.assertEqual(response_data, {
'urls': self.expected_response,
'error': '',
})
def test_empty_urls_param_returns_200(self):
request = self.get_mock_request()
response = get_metadata(self.metadata_client, self.get_config(),
request)
self.assertEqual(response.status_code, 200)
response_data = json.loads(response.data)
self.assertEqual(response_data, {
'urls': {},
'error': '',
})
def test_empty_urls_param_returns_200(self):
request = self.get_mock_request()
response = get_metadata(
self.metadata_client, self.get_config(), request)
self.assertEqual(response.status_code, 200)
response_data = json.loads(response.data)
self.assertEqual(response_data, {
'urls': {},
'error': '',
})