def test_should_return_error_message_in_tastypie_if_exception_while_loading_vcl(self):
with patch('vaas.cluster.cluster.load_vcl_task.delay', side_effect=Exception('load vcl failed')):
request = MagicMock(id='10', session={})
middleware = VclRefreshMiddleware()
VclRefreshState.set_refresh('10', [MagicMock(id='1')])
response = middleware.process_response(request, HttpCreated())
assert_true(isinstance(response, HttpApplicationError))
assert_equals(b'Exception: load vcl failed', response.content)
def test_should_return_error_message_in_tastypie_if_exception_while_loading_vcl(self):
with patch.object(VarnishCluster, 'load_vcl', side_effect=Exception('load vcl failed')):
request = MagicMock(id='10', session={})
middleware = VclRefreshMiddleware()
VclRefreshState.set_refresh('10', ['cluster-1'])
response = middleware.process_response(request, HttpCreated())
assert_true(isinstance(response, HttpApplicationError))
assert_equals('Exception: load vcl failed', response.content)
def test_should_return_error_message_if_exception_while_loading_vcl(self):
with patch('vaas.cluster.cluster.load_vcl_task.delay', side_effect=Exception('load vcl failed')):
request = MagicMock(id='10', session={})
middleware = VclRefreshMiddleware()
VclRefreshState.set_refresh('10', [MagicMock(id='1')])
middleware.process_response(request, None)
assert_true('error_message' in request.session)
assert_equals('Exception: load vcl failed', request.session['error_message'])
def test_should_return_error_message_if_exception_while_loading_vcl(self):
with patch.object(VarnishCluster, 'load_vcl', side_effect=Exception('load vcl failed')):
request = MagicMock(id='10', session={})
middleware = VclRefreshMiddleware()
VclRefreshState.set_refresh('10', ['cluster-1'])
middleware.process_response(request, None)
assert_true('error_message' in request.session)
assert_equals('Exception: load vcl failed', request.session['error_message'])
def regenerate_and_reload_vcl(clusters):
logger = logging.getLogger('vaas')
logger.debug("regenerate_and_reload_vcl(): %s" % str(clusters))
request = get_current_request()
if request is not None:
if 'action' in request.POST.keys():
logger.debug("ACTION: %s" % request.POST['action'])
if '_selected_action' in request.POST.keys():
logger.debug("SELECTED: %s" % request.POST['_selected_action'])
logger.debug("PATH: %s" % request.path)
VclRefreshState.set_refresh(request.id, clusters)
def test_should_not_refresh_vcl_on_response_if_empty_cluster_list(self):
request = MagicMock(id='10')
middleware = VclRefreshMiddleware()
middleware.process_request(request)
clusters = []
VclRefreshState.set_refresh(request.id, clusters)
with patch.object(VarnishCluster, '__init__', return_value=None):
with patch.object(VarnishCluster, 'load_vcl',
return_value=None) as load_vcl_mock:
middleware.process_response(request, None)
assert_equals(0, len(load_vcl_mock.call_args_list))
def test_should_not_refresh_vcl_on_response_if_empty_cluster_list(self):
request = MagicMock(id='10')
middleware = VclRefreshMiddleware()
middleware.process_request(request)
clusters = []
VclRefreshState.set_refresh(request.id, clusters)
with patch.object(VarnishCluster, '__init__', return_value=None):
with patch.object(
VarnishCluster,
'load_vcl',
return_value=None
) as load_vcl_mock:
middleware.process_response(request, None)
assert_equals(0, len(load_vcl_mock.call_args_list))
def test_should_return_previously_set_value_and_clean_state(self):
req_id = '1234'
VclRefreshState.set_refresh(req_id, True)
assert_equals({req_id: True}, VclRefreshState.refresh)
assert_true(VclRefreshState.get_refresh(req_id))
assert_equals({}, VclRefreshState.refresh)
def test_should_return_default_value(self):
non_existence_id = '1235'
assert_false(VclRefreshState.get_refresh(non_existence_id))
def test_should_return_previously_set_value_and_clean_state(self):
req_id = '1234'
VclRefreshState.set_refresh(req_id, True)
assert_equals({req_id: True}, VclRefreshState.refresh)
assert_true(VclRefreshState.get_refresh(req_id))
assert_equals({}, VclRefreshState.refresh)
def test_should_return_default_value(self):
non_existence_id = '1235'
assert_false(VclRefreshState.get_refresh(non_existence_id))
