def test_kube_kwargs_value_is_replaced(self, kube_secret, api_client):
task = ReplaceNamespacedPod(body={"test": "a"},
kube_kwargs={"test": "a"},
pod_name="test")
task.run(kube_kwargs={"test": "b"})
assert api_client.replace_namespaced_pod.call_args[1]["test"] == "b"
def test_empty_body_value_is_updated(self, kube_secret, api_client):
task = ReplaceNamespacedPod(pod_name="test")
task.run(body={"test": "a"})
assert api_client.replace_namespaced_pod.call_args[1]["body"] == {
"test": "a"
}
def test_body_value_is_appended(self, kube_secret, api_client):
task = ReplaceNamespacedPod(body={"test": "a"}, pod_name="test")
task.run(body={"a": "test"})
assert api_client.replace_namespaced_pod.call_args[1]["body"] == {
"a": "test",
"test": "a",
}
def test_api_key_pulled_from_secret(self, monkeypatch):
task = ReplaceNamespacedPod(body={"test": "test"}, pod_name="test")
client = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.pod.client", client)
conf_call = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.pod.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 = ReplaceNamespacedPod(body={"test": "test"}, pod_name="test")
client = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.pod.client", client)
api_key = {}
conf_call = MagicMock()
conf_call.return_value.api_key = api_key
monkeypatch.setattr(
"prefect.tasks.kubernetes.pod.client.Configuration", conf_call)
task.run()
assert api_key == {"authorization": "test_key"}
def test_empty_kube_kwargs_value_is_updated(self, monkeypatch):
task = ReplaceNamespacedPod(body={"test": "a"}, pod_name="test")
config = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.pod.config", config)
coreapi = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.pod.client",
MagicMock(CoreV1Api=MagicMock(return_value=coreapi)),
)
task.run(kube_kwargs={"test": "a"})
assert coreapi.replace_namespaced_pod.call_args[1]["test"] == "a"
def test_kube_config_in_cluster(self, monkeypatch):
config = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.pod.config", config)
coreapi = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.pod.client",
MagicMock(CoreV1Api=MagicMock(return_value=coreapi)),
)
task = ReplaceNamespacedPod(
body={"test": "a"}, pod_name="test", kubernetes_api_key_secret=None
)
task.run(body={"test": "b"})
assert config.load_incluster_config.called
def test_body_value_is_appended(self, monkeypatch, kube_secret):
task = ReplaceNamespacedPod(body={"test": "a"}, pod_name="test")
config = MagicMock()
monkeypatch.setattr("prefect.tasks.kubernetes.pod.config", config)
coreapi = MagicMock()
monkeypatch.setattr(
"prefect.tasks.kubernetes.pod.client",
MagicMock(CoreV1Api=MagicMock(return_value=coreapi)),
)
task.run(body={"a": "test"})
assert coreapi.replace_namespaced_pod.call_args[1]["body"] == {
"a": "test",
"test": "a",
}
def test_invalid_pod_name_raises_error(self):
task = ReplaceNamespacedPod()
with pytest.raises(ValueError):
task.run(body={"test": "test"}, pod_name=None)
def test_invalid_body_raises_error(self):
task = ReplaceNamespacedPod()
with pytest.raises(ValueError):
task.run(body=None)
def test_empty_body_raises_error(self):
task = ReplaceNamespacedPod()
with pytest.raises(ValueError):
task.run()
