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Add an acceptance test and docs for the down subcommand

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Signed-off-by: Daniel Nephin <dnephin@docker.com>
This commit is contained in:
Daniel Nephin 2016-01-12 17:33:17 -05:00
commit c64af0a459
13 changed files with 102 additions and 13 deletions
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12
tests/integration/service_test.py
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@ -616,13 +616,13 @@ class ServiceTest(DockerClientTestCase):
service.create_container(number=next_number)
service.create_container(number=next_number + 1)
with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
with mock.patch('sys.stderr', new_callable=StringIO) as mock_stderr:
service.scale(2)
for container in service.containers():
self.assertTrue(container.is_running)
self.assertTrue(container.number in valid_numbers)
captured_output = mock_stdout.getvalue()
captured_output = mock_stderr.getvalue()
self.assertNotIn('Creating', captured_output)
self.assertIn('Starting', captured_output)
@ -639,14 +639,14 @@ class ServiceTest(DockerClientTestCase):
for container in service.containers():
self.assertFalse(container.is_running)
with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
with mock.patch('sys.stderr', new_callable=StringIO) as mock_stderr:
service.scale(2)
self.assertEqual(len(service.containers()), 2)
for container in service.containers():
self.assertTrue(container.is_running)
captured_output = mock_stdout.getvalue()
captured_output = mock_stderr.getvalue()
self.assertIn('Creating', captured_output)
self.assertIn('Starting', captured_output)
@ -665,12 +665,12 @@ class ServiceTest(DockerClientTestCase):
response={},
explanation="Boom")):
with mock.patch('sys.stdout', new_callable=StringIO) as mock_stdout:
with mock.patch('sys.stderr', new_callable=StringIO) as mock_stderr:
service.scale(3)
self.assertEqual(len(service.containers()), 1)
self.assertTrue(service.containers()[0].is_running)
self.assertIn("ERROR: for 2 Boom", mock_stdout.getvalue())
self.assertIn("ERROR: for 2 Boom", mock_stderr.getvalue())
def test_scale_with_unexpected_exception(self):
"""Test that when scaling if the API returns an error, that is not of type