def _test_heat_stack(self, nested, tmpl_file):
"""heat stack test
This test validate correctness topology graph with heat stack module
"""
template_file = tempest_resources_dir() + '/heat/' + tmpl_file
image = glance_utils.get_first_image()
# Action
heat_utils.create_stacks(self.NUM_STACKS, nested, template_file,
image['name'])
# Calculate expected results
api_graph = self.vitrage_client.topology.get(all_tenants=True)
graph = self._create_graph_from_graph_dictionary(api_graph)
entities = self._entities_validation_data(
host_entities=1,
host_edges=1 + self.NUM_STACKS,
instance_entities=self.NUM_STACKS,
instance_edges=3 * self.NUM_STACKS,
network_entities=self.num_default_networks,
network_edges=self.num_default_ports + self.NUM_STACKS,
port_entities=self.num_default_ports + self.NUM_STACKS,
port_edges=self.num_default_ports + 2 * self.NUM_STACKS,
stack_entities=self.NUM_STACKS,
stack_edges=self.NUM_STACKS)
num_entities = self.num_default_entities + 3 * self.NUM_STACKS + \
self.num_default_networks + self.num_default_ports
num_edges = self.num_default_edges + 4 * self.NUM_STACKS + \
self.num_default_ports
# Test Assertions
self._validate_graph_correctness(graph, num_entities, num_edges,
entities)
def add_template(filename='',
folder='templates/api',
template_type=TemplateTypes.STANDARD,
status=TemplateStatus.ACTIVE):
full_path = g_utils.tempest_resources_dir() + '/' + folder + '/' + filename
t = TempestClients.vitrage().template.add(full_path, template_type)
if t and t[0]:
wait_for_status(
100,
get_first_template,
uuid=t[0]['uuid'], status=status)
return t[0]
return None
def test_template_show_with_name(self):
"""Compare template content from file to DB"""
# add standard template
template_path = \
g_utils.tempest_resources_dir() + '/templates/api/' \
+ STANDARD_TEMPLATE
v_utils.add_template(STANDARD_TEMPLATE, template_type=TTypes.STANDARD)
name = 'host_high_memory_usage_scenarios'
db_row = v_utils.get_first_template(name=name,
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
payload_from_db = self.vitrage_client.template.show(name)
with open(template_path, 'r') as stream:
payload_from_file = yaml.load(stream, Loader=yaml.BaseLoader)
self.assert_dict_equal(payload_from_file, payload_from_db,
"Template content doesn't match")
v_utils.delete_template(db_row['uuid'])
def _create_switches():
hostname = socket.gethostname()
# template file
file_path = \
tempest_resources_dir() + '/static/static_configuration.yaml'
with open(file_path, 'r') as f:
template_data = f.read()
template_data = template_data.replace('tmp-devstack', hostname)
# new file
new_file = open(
'/etc/vitrage/static_datasources/static_configuration.yaml', 'w')
new_file.write(template_data)
new_file.close()
time.sleep(35)
def test_template_show(self):
"""Compare template content from file to DB"""
try:
# add standard template
template_path = \
g_utils.tempest_resources_dir() + '/templates/api/'\
+ STANDARD_TEMPLATE
v_utils.add_template(STANDARD_TEMPLATE,
template_type=TTypes.STANDARD)
db_row = v_utils.get_first_template(
name='host_high_memory_usage_scenarios',
type=TTypes.STANDARD,
status=TemplateStatus.ACTIVE)
payload_from_db = self.client.template.show(db_row['uuid'])
payload_from_file = file.load_yaml_file(template_path)
self.assertEqual(payload_from_file, payload_from_db,
"Template content doesn't match")
v_utils.delete_template(db_row['uuid'])
except Exception as e:
self._handle_exception(e)
raise
class BaseTemplateTest(BaseVitrageTempest):
"""Template test class for Vitrage API tests."""
TEST_PATH = tempest_resources_dir() + '/templates/api/'
NON_EXIST_FILE = 'non_exist_file.yaml'
ERROR_FILE = 'corrupted_template.yaml'
OK_FILE = 'nagios_alarm_for_alarms.yaml'
VALIDATION_FAILED = 'validation failed'
VALIDATION_OK = 'validation OK'
OK_MSG = 'Template validation is OK'
def tearDown(self):
super(BaseTemplateTest, self).tearDown()
self._delete_templates()
def _delete_templates(self):
templates = self.vitrage_client.template.list()
template_ids = [template['uuid'] for template in templates]
self.vitrage_client.template.delete(template_ids)
def _compare_template_lists(self, api_templates, cli_templates):
self.assertThat(api_templates, IsNotEmpty(),
'The template list taken from api is empty')
self.assertIsNotNone(cli_templates,
'The template list taken from cli is empty')
LOG.debug("The template list taken from cli is : %s", cli_templates)
LOG.debug("The template list taken by api is : %s", api_templates)
self._validate_templates_list_length(api_templates, cli_templates)
self._validate_passed_templates_length(api_templates, cli_templates)
self._compare_each_template_in_list(api_templates, cli_templates)
def _validate_templates_list_length(self, api_templates, cli_templates):
self.assertEqual(len(cli_templates.splitlines()),
len(api_templates) + 4)
def _validate_passed_templates_length(self, api_templates, cli_templates):
api_passes_templates = g_utils.all_matches(
api_templates, **{'status details': self.OK_MSG})
cli_passes_templates = cli_templates.count(' ' + self.OK_MSG + ' ')
self.assertThat(api_passes_templates,
matchers.HasLength(cli_passes_templates))
def _compare_each_template_in_list(self, api_templates, cli_templates):
counter = 0
for api_item in api_templates:
for line in cli_templates.splitlines():
name_start = line.count(' ' + api_item['name'] + ' ')
status_start = line.count(' ' + api_item['status'] + ' ')
if name_start > 0 and status_start > 0:
counter += 1
break
self.assertThat(api_templates, matchers.HasLength(counter))
def _assert_validate_result(self,
validation,
path,
negative=False,
status_code=0):
self.assertThat(validation['results'], matchers.HasLength(1))
result = validation['results'][0]
self.assertIn(path, result['file path'])
if negative:
self.assertEqual(self.VALIDATION_FAILED, result['status'])
self.assertNotEqual(result['message'], self.OK_MSG)
self.assertEqual(status_code, result['status code'])
return
self.assertEqual(self.VALIDATION_OK, result['status'])
self.assertEqual(self.OK_MSG, result['message'])
self.assertEqual(0, result['status code'])
def _assert_add_result(self, result, status, message):
self.assertThat(result, matchers.HasLength(1))
self.assertEqual(status, result[0]['status'])
self.assertThat(result[0]['status details'],
matchers.StartsWith(message))
@staticmethod
def _rollback_to_default(templates):
for t in templates:
db_row = vitrage_utils.get_first_template(name=t)
vitrage_utils.delete_template(db_row['uuid'])