feat: add test and basic docs for catalog cluster locator

Signed-off-by: Jonah Back <jonah@jonahback.com>
2022-06-20 14:34:48 -07:00
parent cb86da6467
commit 1d2f631630
1 changed files with 74 additions and 0 deletions
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2022 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { AwsEKSClusterProcessor } from './AwsEKSClusterProcessor';
+import AWSMock from 'aws-sdk-mock';
+import aws from 'aws-sdk';
+
+describe('AwsOrganizationCloudAccountProcessor', () => {
+  AWSMock.setSDKInstance(aws);
+  describe('readLocation', () => {
+    const processor = new (AwsEKSClusterProcessor as any)();
+    const location = { type: 'aws-eks', target: '957140518395/us-west-2' };
+    const emit = jest.fn();
+    it('generates cluster correctly', async () => {
+      const clusters: aws.EKS.Types.ListClustersResponse = {
+        clusters: ['backstage-test'],
+        nextToken: undefined,
+      };
+
+      const cluster: aws.EKS.Types.DescribeClusterResponse = {
+        cluster: {
+          name: 'backstage-test',
+          arn: 'arn:aws:1',
+          endpoint: 'https://backstage.io/kubernetes-api-server',
+          certificateAuthority: {
+            data: 'cert',
+          },
+        },
+      };
+      AWSMock.mock('EKS', 'listClusters', clusters);
+
+      AWSMock.mock('EKS', 'describeCluster', cluster);
+
+      await processor.readLocation(location, false, emit);
+      expect(emit).toBeCalledWith({
+        type: 'entity',
+        location,
+        entity: {
+          apiVersion: 'backstage.io/v1alpha1',
+          kind: 'Resource',
+          metadata: {
+            annotations: {
+              'amazonaws.com/account-id': '957140518395',
+              'amazonaws.com/arn': cluster.cluster?.arn,
+              'kubernetes.io/api-server': cluster.cluster?.endpoint,
+              'kubernetes.io/api-server-certificate-authority':
+                cluster.cluster?.certificateAuthority?.data,
+              'kubernetes.io/auth-provider': 'aws',
+            },
+            name: 'backstage-test',
+            namespace: 'default',
+          },
+          spec: {
+            type: 'kubernetes-cluster',
+            owner: 'unknown',
+          },
+        },
+      });
+    });
+  });
+});