Fix AWS Batch waiter failure state

airflow/providers/amazon/aws/waiters/batch.json

@@ -17,7 +17,7 @@
           "argument": "jobs[].status",
           "expected": "FAILED",
           "matcher": "pathAll",
-          "state": "failed"
+          "state": "failure"
         }
       ]
     },
@@ -37,13 +37,13 @@
           "argument": "computeEnvironments[].status",
           "expected": "INVALID",
           "matcher": "pathAny",
-          "state": "failed"
+          "state": "failure"
         },
         {
           "argument": "computeEnvironments[].status",
           "expected": "DELETED",
           "matcher": "pathAny",
-          "state": "failed"
+          "state": "failure"
         }
       ]
     }

tests/providers/amazon/aws/waiters/test_custom_waiters.py

@@ -27,6 +27,7 @@
 from moto import mock_eks
 
 from airflow.providers.amazon.aws.hooks.base_aws import AwsBaseHook
+from airflow.providers.amazon.aws.hooks.batch_client import BatchClientHook
 from airflow.providers.amazon.aws.hooks.dynamodb import DynamoDBHook
 from airflow.providers.amazon.aws.hooks.ecs import EcsClusterStates, EcsHook, EcsTaskDefinitionStates
 from airflow.providers.amazon.aws.hooks.eks import EksHook
@@ -295,3 +296,58 @@ def test_export_table_to_point_in_time_failed(self, mock_describe_export):
                     ExportArn="LoremIpsumissimplydummytextoftheprintingandtypesettingindustry",
                     WaiterConfig={"Delay": 0.01, "MaxAttempts": 3},
                 )
+
+
+class TestCustomBatchServiceWaiters:
+    """Test waiters from ``amazon/aws/waiters/batch.json``."""
+
+    JOB_ID = "test_job_id"
+
+    @pytest.fixture(autouse=True)
+    def setup_test_cases(self, monkeypatch):
+        self.client = boto3.client("batch", region_name="eu-west-3")
+        monkeypatch.setattr(BatchClientHook, "conn", self.client)
+
+    @pytest.fixture
+    def mock_describe_jobs(self):
+        """Mock ``BatchClientHook.Client.describe_jobs`` method."""
+        with mock.patch.object(self.client, "describe_jobs") as m:
+            yield m
+
+    def test_service_waiters(self):
+        hook_waiters = BatchClientHook(aws_conn_id=None).list_waiters()
+        assert "batch_job_complete" in hook_waiters
+
+    @staticmethod
+    def describe_jobs(status: str):
+        """
+        Helper function for generate minimal DescribeJobs response for a single job.
+        https://docs.aws.amazon.com/batch/latest/APIReference/API_DescribeJobs.html
+        """
+        return {
+            "jobs": [
+                {
+                    "status": status,
+                },
+            ],
+        }
+
+    def test_job_succeeded(self, mock_describe_jobs):
+        """Test job succeeded"""
+        mock_describe_jobs.side_effect = [
+            self.describe_jobs(BatchClientHook.RUNNING_STATE),
+            self.describe_jobs(BatchClientHook.SUCCESS_STATE),
+        ]
+        waiter = BatchClientHook(aws_conn_id=None).get_waiter("batch_job_complete")
+        waiter.wait(jobs=[self.JOB_ID], WaiterConfig={"Delay": 0.01, "MaxAttempts": 2})
+
+    def test_job_failed(self, mock_describe_jobs):
+        """Test job failed"""
+        mock_describe_jobs.side_effect = [
+            self.describe_jobs(BatchClientHook.RUNNING_STATE),
+            self.describe_jobs(BatchClientHook.FAILURE_STATE),
+        ]
+        waiter = BatchClientHook(aws_conn_id=None).get_waiter("batch_job_complete")
+
+        with pytest.raises(WaiterError, match="Waiter encountered a terminal failure state"):
+            waiter.wait(jobs=[self.JOB_ID], WaiterConfig={"Delay": 0.01, "MaxAttempts": 2})