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ECS: list_services() now throws correct error when providing unknown …
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…cluster (#5865)
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bblommers authored Jan 22, 2023
1 parent 90e63c1 commit 3a023f0
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Showing 2 changed files with 14 additions and 3 deletions.
6 changes: 3 additions & 3 deletions moto/ecs/models.py
Original file line number Diff line number Diff line change
Expand Up @@ -808,7 +808,7 @@ def default_vpc_endpoint_service(service_region, zones):
service_region, zones, "ecs"
)

def _get_cluster(self, name):
def _get_cluster(self, name: str) -> Cluster:
# short name or full ARN of the cluster
cluster_name = name.split("/")[-1]

Expand Down Expand Up @@ -1333,10 +1333,10 @@ def create_service(
return service

def list_services(self, cluster_str, scheduling_strategy=None, launch_type=None):
cluster_name = cluster_str.split("/")[-1]
cluster = self._get_cluster(cluster_str)
service_arns = []
for key, service in self.services.items():
if cluster_name + ":" not in key:
if cluster.name + ":" not in key:
continue

if (
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11 changes: 11 additions & 0 deletions tests/test_ecs/test_ecs_boto3.py
Original file line number Diff line number Diff line change
Expand Up @@ -701,6 +701,17 @@ def test_list_services():
cluster1_fargate_services["serviceArns"][0].should.equal(test_ecs_service2_arn)


@mock_ecs
@pytest.mark.parametrize("args", [{}, {"cluster": "foo"}], ids=["no args", "unknown"])
def test_list_unknown_service(args):
client = boto3.client("ecs", region_name="us-east-1")
with pytest.raises(ClientError) as exc:
client.list_services(**args)
err = exc.value.response["Error"]
err["Code"].should.equal("ClusterNotFoundException")
err["Message"].should.equal("Cluster not found.")


@mock_ecs
def test_describe_services():
client = boto3.client("ecs", region_name="us-east-1")
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