def ws_client(request, hge_ctx):
"""
This fixture provides an Apollo GraphQL websockets client
"""
client = GQLWsClient(hge_ctx, '/v1/graphql')
time.sleep(0.1)
yield client
client.teardown()
def test_v1alpha1_ws_start_error(self, hge_ctx):
ws_client = GQLWsClient(hge_ctx, '/v1alpha1/graphql')
query = {'query': '{ author { name } }'}
frame = {'id': '1', 'type': 'start', 'payload': query}
ws_client.ws_active_query_ids.add('1')
ws_client.send(frame)
resp = ws_client.get_ws_query_event('1', 10)
print(resp)
assert 'type' in resp
assert resp['type'] == 'error'
assert 'payload' in resp
assert resp['payload'] == {
'path': '$',
'error': 'start received before the connection is initialised',
'code': 'start-failed'
}
def validate_gql_ws_q(hge_ctx, endpoint, query, headers, exp_http_response, retry=False):
if endpoint == '/v1alpha1/graphql':
ws_client = GQLWsClient(hge_ctx, '/v1alpha1/graphql')
else:
ws_client = hge_ctx.ws_client
print(ws_client.ws_url)
if not headers or len(headers) == 0:
ws_client.init({})
query_resp = ws_client.send_query(query, headers=headers, timeout=15)
resp = next(query_resp)
print('websocket resp: ', resp)
if resp.get('type') == 'complete':
if retry:
#Got query complete before payload. Retry once more
print("Got query complete before getting query response payload. Retrying")
ws_client.recreate_conn()
return validate_gql_ws_q(hge_ctx, query, headers, exp_http_response, False)
else:
assert resp['type'] in ['data', 'error'], resp
if 'errors' in exp_http_response or 'error' in exp_http_response:
assert resp['type'] in ['data', 'error'], resp
else:
assert resp['type'] == 'data', resp
assert 'payload' in resp, resp
resp_done = next(query_resp)
assert resp_done['type'] == 'complete'
return assert_graphql_resp_expected(resp['payload'], exp_http_response, query)
def ws_client(request, hge_ctx):
client = GQLWsClient(hge_ctx, '/v1/graphql')
time.sleep(0.1)
yield client
client.teardown()
def validate_gql_ws_q(hge_ctx,
conf,
headers,
retry=False,
via_subscription=False):
assert 'response' in conf
assert conf['url'].endswith('/graphql')
endpoint = conf['url']
query = conf['query']
exp_http_response = conf['response']
if via_subscription:
query_text = query['query']
assert query_text.startswith('query '), query_text
# make the query into a subscription and add the
# _multiple_subscriptions directive that enables having more
# than 1 root field in a subscription
query['query'] = 'subscription' + query_text[len('query'):].replace(
"{", " @_multiple_top_level_fields {", 1)
if endpoint == '/v1alpha1/graphql':
ws_client = GQLWsClient(hge_ctx, '/v1alpha1/graphql')
else:
ws_client = hge_ctx.ws_client
print(ws_client.ws_url)
if not headers or len(headers) == 0:
ws_client.init({})
query_resp = ws_client.send_query(query,
query_id='hge_test',
headers=headers,
timeout=15)
resp = next(query_resp)
print('websocket resp: ', resp)
if resp.get('type') == 'complete':
if retry:
#Got query complete before payload. Retry once more
print(
"Got query complete before getting query response payload. Retrying"
)
ws_client.recreate_conn()
return validate_gql_ws_q(hge_ctx, query, headers,
exp_http_response, False)
else:
assert resp['type'] in ['data', 'error'], resp
if 'errors' in exp_http_response or 'error' in exp_http_response:
assert resp['type'] in ['data', 'error'], resp
else:
assert resp['type'] == 'data', resp
assert 'payload' in resp, resp
if via_subscription:
ws_client.send({'id': 'hge_test', 'type': 'stop'})
with pytest.raises(queue.Empty):
ws_client.get_ws_event(0)
else:
resp_done = next(query_resp)
assert resp_done['type'] == 'complete'
return assert_graphql_resp_expected(
resp['payload'],
exp_http_response,
query,
skip_if_err_msg=hge_ctx.avoid_err_msg_checks)