Test suite bug fix

test/test_ib_gateway_fail.py

@@ -14,28 +14,29 @@ def host(request):
     password = 'test'
     trade_mode = 'paper'
 
+    # We start a container with invalid credentials and expect a failure
+
     # run a container
     docker_id = subprocess.check_output(
         ['docker', 'run', 
         '--env', 'IB_ACCOUNT={}'.format(account),
         '--env', 'IB_PASSWORD={}'.format(password),
         '--env', 'TRADE_MODE={}'.format(trade_mode),
-        '-p', '4002:4002', \
+        '-p', '4002:4002', 
         '-d', IMAGE_NAME, 
+        '--health-cmd=/usr/bin/true', # Disable health check or container won't start
         "tail", "-f", "/dev/null"]).decode().strip()
     # return a testinfra connection to the container
     yield testinfra.get_host("docker://" + docker_id)
     # at the end of the test suite, destroy the container
     subprocess.check_call(['docker', 'rm', '-f', docker_id])
 
-# We try to connect to port 22 where IBGW is not supposed to listen
-# and should get an error. The test is valid when the script stops with an error
 def test_ib_connect_fail(host):
     script = """
 from ib_insync import *
 IB.sleep(60)
 ib = IB()
-ib.connect('localhost', 22, clientId=998)
+ib.connect('localhost', 4002, clientId=998)
 ib.disconnect()
 """
     cmd = host.run("python -c \"{}\"".format(script))