def test_expose_unexpose_service(self, catalog_instance_nats):
"""
<b>Description:</b>
Expose and unexpose service instance
<b>Input data:</b>
- Container broker instance
- Hostname
- Port
<b>Expected results:</b>
It is possible to expose and unexpose service instance.
<b>Steps:</b>
- Verify hosts number of unexposed service instance.
- Expose service instance.
- Send request to exposed service instance.
- Try to expose service instance again.
- Verify that HTTP response status code is 409 with proper message.
- Unexpose service instance.
- Try to unexpose instance once again
- Verify that HTTP response status code is 404 with proper message.
"""
step("Verify hosts number of unexposed service instance")
nats_instance = ContainerBrokerInstance(
instance_id=catalog_instance_nats.id)
hosts = nats_instance.get_hosts()
assert len(hosts) == 0
step("Expose service instance")
nats_instance.expose_service_instance(hostname=self.HOSTNAME,
ports=[self.PORT])
hosts = nats_instance.get_hosts()
expected_host = "http://{}-{}.{}".format(self.HOSTNAME, self.PORT,
config.tap_domain)
assert expected_host in hosts
step("Send request to exposed service instance")
response = self._send_request(url=expected_host)
assert str(self.PORT) in str(response.text)
step("Try to expose service instance again")
expected_msg = ContainerBrokerHttpStatus.MSG_INGRESS_ALREADY_EXISTS.format(
catalog_instance_nats.id)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_CONFLICT,
expected_msg,
nats_instance.expose_service_instance,
hostname=self.HOSTNAME,
ports=[self.PORT])
step("Unexpose service instance")
nats_instance.unexpose_service_instance()
hosts = nats_instance.get_hosts()
assert len(hosts) == 0
step("Try to unexpose instance once again")
expected_msg = ContainerBrokerHttpStatus.MSG_INGRESS_NOT_FOUND.format(
catalog_instance_nats.id)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_NOT_FOUND, expected_msg,
nats_instance.unexpose_service_instance)
def test_expose_service_without_hostname(self, catalog_instance_nats):
"""
<b>Description:</b>
Try to expose service instance without hostname
<b>Input data:</b>
- Container broker instance.
- Port.
<b>Expected results:</b>
It is not possible to expose service without hostname.
<b>Steps:</b>
- Try to expose service instance.
- Verify that HTTP response status code is 400 with proper message.
"""
nats_instance = ContainerBrokerInstance(
instance_id=catalog_instance_nats.id)
body = {"ports": [self.PORT]}
step("Try to expose service instance without hostname")
expected_msg = ContainerBrokerHttpStatus.MSG_EMPTY_HOSTNAME.format(
catalog_instance_nats.id, "-{}.{}".format(self.PORT,
config.tap_domain))
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_BAD_REQUEST,
expected_msg,
nats_instance.expose_service_instance,
hostname=None,
ports=None,
body=body)
def test_expose_service_invalid_port(self, catalog_instance_nats):
"""
<b>Description:</b>
Try to expose service instance with invalid port
<b>Input data:</b>
- Container broker instance.
- Hostname
- Invalid port.
<b>Expected results:</b>
It is not possible to expose service with invalid port.
<b>Steps:</b>
- Try to expose service instance.
- Verify that HTTP response status code is 400 with proper message.
"""
nats_instance = ContainerBrokerInstance(
instance_id=catalog_instance_nats.id)
step("Try to expose service instance with invalid port")
expected_msg = ContainerBrokerHttpStatus.MSG_CANNOT_EXPOSE.format(
catalog_instance_nats.id, self.INVALID_PORT)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_BAD_REQUEST,
expected_msg,
nats_instance.expose_service_instance,
hostname=self.HOSTNAME,
ports=[self.INVALID_PORT])
def test_get_instance_envs_in_container_broker(self, catalog_instance_a):
"""
<b>Description:</b>
Retrieve environment variables for instance from container broker
<b>Input data:</b>
Catalog broker instance
<b>Expected results:</b>
It's possible to retrieve all envs from instance
<b>Steps:</b>
- Create container broker instance
- Retrieve the environment variables
"""
step("CONTAINER-BROKER: Get instance envs")
container_broker_instance = ContainerBrokerInstance(
instance_id=catalog_instance_a.id)
response = container_broker_instance.get_envs()
assert ContainerBrokerInstance.ENVS_KEY in response[0]
def test_get_instance_logs_in_container_broker(self, catalog_instance_a):
"""
<b>Description:</b>
Retrieve service instance logs from container broker
<b>Input data:</b>
Catalog broker instance
<b>Expected results:</b>
It's possible to retrieve logs from container broker
<b>Steps:</b>
- Create container broker instance
- Ask for logs for newly created instance from service broker
"""
step("CONTAINER-BROKER: Get instance logs")
container_broker_instance = ContainerBrokerInstance(
instance_id=catalog_instance_a.id)
response = container_broker_instance.get_logs()
assert isinstance(response, dict)
def test_bind_and_unbind_instances(self, offering_a, catalog_instance_a,
catalog_instance_b):
"""
<b>Description:</b>
Bind two container broker instances to each other
<b>Input data:</b>
Two instances
<b>Expected results:</b>
It's possible to bind two instances to each other
<b>Steps:</b>
- Create two instances
- Bind them to each other and verify they have a bond
- Unbind the instances and verify that the bond was lost
"""
step("CONTAINER-BROKER: Bind two instances")
src_instance = ContainerBrokerInstance(
instance_id=catalog_instance_a.id)
dst_instance = ContainerBrokerInstance(
instance_id=catalog_instance_b.id)
src_instance.bind(bound_instance_id=dst_instance.id)
catalog_instance_a.ensure_in_state(
expected_state=TapEntityState.RUNNING)
catalog_instance_b.ensure_in_state(
expected_state=TapEntityState.RUNNING)
step("CATALOG: Check that the instances are bound")
# dst instance should have bindings, src instance should not
dst_catalog_instance = CatalogServiceInstance.get(
service_id=catalog_instance_b.class_id,
instance_id=catalog_instance_b.id)
dst_catalog_instance.ensure_bound(src_instance_id=src_instance.id)
src_catalog_instance = CatalogServiceInstance.get(
service_id=catalog_instance_a.class_id,
instance_id=catalog_instance_a.id)
assert src_catalog_instance.bound_instance_ids == []
step("KUBERNETES: Check if dst pod has src instance info")
self._assert_binding_in_pod_with_retry(
instance_id=dst_catalog_instance.id,
offering_label=offering_a.name)
step("CONTAINER-BROKER: Unbind the instances")
src_instance.unbind(bound_instance_id=dst_instance.id)
step("CATALOG: Check that the instances are not bound")
dst_catalog_instance = CatalogServiceInstance.get(
service_id=catalog_instance_b.class_id,
instance_id=catalog_instance_b.id)
dst_catalog_instance.ensure_unbound(src_instance_id=src_instance.id)
src_catalog_instance = CatalogServiceInstance.get(
service_id=catalog_instance_a.class_id,
instance_id=catalog_instance_a.id)
assert src_catalog_instance.bound_instance_ids == []
def test_get_specific_secret(self):
"""
<b>Description:</b>
Get specific secret.
<b>Input data:</b>
Container broker instance.
<b>Expected results:</b>
Information about specific secret.
<b>Steps:</b>
- Get information about specific secret.
- Verify if information contains secret name.
"""
step("Get specific secret")
response = ContainerBrokerInstance.get_secret(secret_name="minio")
assert response is not None
assert response["metadata"]["name"] == "minio"
def test_get_specific_configmap(self):
"""
<b>Description:</b>
Get specific configmap.
<b>Input data:</b>
Container broker instance.
<b>Expected results:</b>
Information about specific configmap.
<b>Steps:</b>
- Get information about specific configmap.
- Verify if information contains configmap name.
"""
step("Get specific configmap")
response = ContainerBrokerInstance.get_configmap(
configmap_name="minio")
assert response is not None
assert response["metadata"]["labels"]["app"] == "minio"
def test_get_core_components_version(self):
"""
<b>Description:</b>
Get version information about core components.
<b>Input data:</b>
Container broker instance.
<b>Expected results:</b>
Information about core components.
<b>Steps:</b>
- Get version about core components.
- Verify if core component is on the list.
"""
step("Get version information about core components")
response = ContainerBrokerInstance.get_version()
assert response is not None
components = [c["name"] for c in response]
assert TAP.auth_gateway in components
def test_cannot_get_envs_with_incorrect_instance_id(self):
"""
<b>Description:</b>
Retrieve envs from an non-existent instance
<b>Input data:</b>
Wrong instance id
<b>Expected results:</b>
It's not possible retrieve any environment variables
<b>Steps:</b>
- Create container broker instance with bad id
- Retrieve the environment variables
- Verify platform returned error
"""
non_existing_instance = ContainerBrokerInstance(
instance_id=Guid.NON_EXISTING_GUID)
expected_msg = ContainerBrokerHttpStatus.MSG_SERVICES_NOT_FOUND.format(
non_existing_instance.id)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_NOT_FOUND, expected_msg,
non_existing_instance.get_envs)
def test_get_custom_configmap_secret(self, open_tunnel,
catalog_instance_nats):
"""
<b>Description:</b>
Get custom configmap and secret.
<b>Input data:</b>
- Container broker service instance
<b>Expected results:</b>
It is possible to get cucstom configmap and secret.
<b>Steps:</b>
- Get custom configmap name.
- Get custom configmap details.
- Get custom secret name.
- Get custom secret details.
- Delete service instance.
- Verify if custom configmap exists - HTTP response status code is 404 with proper message.
- Verify if custom secret exists - HTTP response status code is 404 with proper message
"""
step("Get custom configmap name")
short_instance_id = catalog_instance_nats.id.replace("-", "")[:13]
short_instance_id = "x{}".format(short_instance_id)
configmap_name_suffix = "-nats-credentials"
configmap_name = "{}{}".format(short_instance_id,
configmap_name_suffix)
step("Get custom configmap details")
response = ContainerBrokerInstance.get_configmap(
configmap_name=configmap_name)
assert configmap_name == response["metadata"]["name"]
assert response["metadata"]["labels"][
"instance_id"] == catalog_instance_nats.id
step("Get custom secret name")
secret_name_suffix = "-nats-credentials"
secret_name = "{}{}".format(short_instance_id, secret_name_suffix)
step("Get custom secret details")
response = ContainerBrokerInstance.get_secret(secret_name=secret_name)
assert secret_name == response["metadata"]["name"]
assert response["metadata"]["labels"][
"instance_id"] == catalog_instance_nats.id
step("Delete service instance")
catalog_instance_nats.stop()
catalog_instance_nats.destroy()
catalog_instance_nats.ensure_deleted()
step("Verify if custom configmap exists")
expected_msg = ContainerBrokerHttpStatus.MSG_CONFIGMAPS_NOT_FOUND.format(
configmap_name)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_NOT_FOUND,
expected_msg,
ContainerBrokerInstance.get_configmap,
configmap_name=configmap_name)
step("Verify if custom secret exists")
expected_msg = ContainerBrokerHttpStatus.MSG_SECRET_NOT_FOUND.format(
secret_name)
assertions.assert_raises_http_exception(
ContainerBrokerHttpStatus.CODE_NOT_FOUND,
expected_msg,
ContainerBrokerInstance.get_secret,
secret_name=secret_name)