def test_kube_kwargs_value_is_replaced(self, kube_secret, api_client):
task = ReadNamespacedDeployment(deployment_name="test",
kube_kwargs={"test": "a"})
task.run(kube_kwargs={"test": "b"})
assert api_client.read_namespaced_deployment.call_args[1][
"test"] == "b"
def test_api_key_pulled_from_secret(self, monkeypatch):
task = ReadNamespacedDeployment(deployment_name="test")
client = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.deployment.client", client)
conf_call = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.deployment.client.Configuration", conf_call
)
with set_temporary_config({"cloud.use_local_secrets": True}):
with prefect.context(secrets=dict(KUBERNETES_API_KEY="test_key")):
task.run()
assert conf_call.called
def test_api_key_pulled_from_secret(self, monkeypatch):
task = ReadNamespacedDeployment(deployment_name="test")
client = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.deployment.client",
client)
api_key = {}
conf_call = MagicMock()
conf_call.return_value.api_key = api_key
monkeypatch.setattr(
"prefect.tasks.kubernetes.deployment.client.Configuration",
conf_call)
task.run()
assert api_key == {"authorization": "test_key"}
def test_empty_kube_kwargs_value_is_updated(self, monkeypatch):
task = ReadNamespacedDeployment(deployment_name="test")
config = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.deployment.config", config)
extensionsapi = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.deployment.client",
MagicMock(ExtensionsV1beta1Api=MagicMock(return_value=extensionsapi)),
)
task.run(kube_kwargs={"test": "a"})
assert extensionsapi.read_namespaced_deployment.call_args[1]["test"] == "a"
def test_filled_initialization(self):
task = ReadNamespacedDeployment(
deployment_name="test",
namespace="test",
kube_kwargs={"test": "test"},
kubernetes_api_key_secret="test",
)
assert task.deployment_name == "test"
assert task.namespace == "test"
assert task.kube_kwargs == {"test": "test"}
assert task.kubernetes_api_key_secret == "test"
def test_kube_config_in_cluster(self, monkeypatch):
config = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.deployment.config",
config)
extensionsapi = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.deployment.client",
MagicMock(ExtensionsV1beta1Api=MagicMock(
return_value=extensionsapi)),
)
task = ReadNamespacedDeployment(
deployment_name="test",
kube_kwargs={"test": "a"},
kubernetes_api_key_secret=None,
)
task.run(kube_kwargs={"test": "b"})
assert config.load_incluster_config.called
def test_invalid_body_raises_error(self):
task = ReadNamespacedDeployment()
with pytest.raises(ValueError):
task.run(deployment_name=None)
def test_empty_name_raises_error(self):
task = ReadNamespacedDeployment()
with pytest.raises(ValueError):
task.run()
def test_empty_initialization(self):
task = ReadNamespacedDeployment()
assert not task.deployment_name
assert task.namespace == "default"
assert task.kube_kwargs == {}
assert task.kubernetes_api_key_secret == "KUBERNETES_API_KEY"