def test_update_stack(self):
"""
update_stack PUTs data to the stack endpoint and returns
the parsed JSON result.
"""
log = mock_log()
treq = self._treq(code=202, method='put',
json_content={'hello': 'world'})
client = HeatClient('my-auth-token', log, treq)
result = client.update_stack(
'http://heat-url/my-stack', {'p1': 'v1'}, 60,
'my template')
treq.put.assert_called_once_with(
'http://heat-url/my-stack',
headers={'x-auth-token': ['my-auth-token'],
'content-type': ['application/json'],
'accept': ['application/json'],
'User-Agent': ['OtterScale/0.0']},
data=json.dumps({
'parameters': {'p1': 'v1'},
'timeout_mins': 60,
'template': 'my template'}),
log=mock.ANY)
self.assertEqual(self.successResultOf(result), {'hello': 'world'})
self._assert_bound(log, treq.put.mock_calls[-1][2]['log'],
system='heatclient', event='update-stack')
def test_get_stack(self):
"""get_stack performs a GET on the given stack URL."""
log = mock_log()
treq = self._treq(code=200, method='get',
json_content={'hello': 'world'})
client = HeatClient('my-auth-token', log, treq)
result = client.get_stack('http://heat-url/my-stack')
self.assertEqual(self.successResultOf(result), {'hello': 'world'})
def test_get_stack_error(self):
"""Non-200 codes from getting a stack are considered an APIError."""
log = mock_log()
treq = self._treq(code=201, method='get',
json_content={'hello': 'world'})
client = HeatClient('my-auth-token', log, treq)
result = client.get_stack('http://heat-url/my-stack')
failure = self.failureResultOf(result)
failure.trap(APIError)
def test_update_stack_error(self):
"""Non-202 codes from updating a stack are considered an APIError."""
log = mock_log()
treq = self._treq(code=204, method='put',
json_content={'hello': 'world'})
client = HeatClient('my-auth-token', log, treq)
result = client.update_stack(
'http://heat-url/my-stack', {'p1': 'v1'}, 60,
'my template')
failure = self.failureResultOf(result)
failure.trap(APIError)
def test_create_stack_error(self):
"""
On any result other than 201, create_stack raises an exception.
"""
log = mock_log()
treq = self._treq(code=404, method='post',
json_content={'hello': 'world'})
client = HeatClient('my-auth-token', log, treq)
result = client.create_stack(
'http://heat-url/', 'my-stack-name', {'p1': 'v1'}, 60,
'my template')
failure = self.failureResultOf(result)
failure.trap(APIError)
