add some unit test for resource deployment ext (#11604)

* add some unit test for resource deployment ext

* feedback & remove unused method

extensions/resource-deployment/src/test/azdataService.test.ts

@@ -0,0 +1,57 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import 'mocha';
+import * as TypeMoq from 'typemoq';
+import * as should from 'should';
+import { IPlatformService, CommandOptions } from '../services/platformService';
+import { AzdataService } from '../services/azdataService';
+import { BdcDeploymentType } from '../interfaces';
+
+suite('azdata service Tests', function (): void {
+	test('azdata service handles deployment types properly', async () => {
+		const mockPlatformService = TypeMoq.Mock.ofType<IPlatformService>();
+		const azdataService = new AzdataService(mockPlatformService.object);
+		mockPlatformService.setup((service) => service.runCommand(TypeMoq.It.isAnyString(), TypeMoq.It.isAny())).returns((command: string, options: CommandOptions | undefined) => {
+			return new Promise<string>((resolve) => {
+				resolve('{"result":[]}');
+			});
+		});
+
+		azdataService.getDeploymentProfiles(BdcDeploymentType.ExistingAKS);
+		azdataService.getDeploymentProfiles(BdcDeploymentType.ExistingARO);
+		azdataService.getDeploymentProfiles(BdcDeploymentType.ExistingKubeAdm);
+		azdataService.getDeploymentProfiles(BdcDeploymentType.ExistingOpenShift);
+		azdataService.getDeploymentProfiles(BdcDeploymentType.NewAKS);
+
+		should(azdataService.getDeploymentProfiles(<BdcDeploymentType>'no-such-type')).rejected();
+		mockPlatformService.verify((service) => service.runCommand(TypeMoq.It.isAnyString(), TypeMoq.It.isAny()), TypeMoq.Times.exactly(5));
+	});
+
+	test('azdata service returns correct deployment profiles', async () => {
+		const mockPlatformService = TypeMoq.Mock.ofType<IPlatformService>();
+		const azdataService = new AzdataService(mockPlatformService.object);
+		mockPlatformService.setup((service => service.storagePath())).returns(() => {
+			return '';
+		});
+		mockPlatformService.setup((service => service.readTextFile(TypeMoq.It.isAnyString()))).returns((path: string) => {
+			return new Promise<string>((resolve) => {
+				resolve('{}');
+			});
+		});
+		mockPlatformService.setup((service) => service.runCommand(TypeMoq.It.isAnyString(), TypeMoq.It.isAny())).returns((command: string, options: CommandOptions | undefined) => {
+			if (command === 'azdata bdc config list -o json') {
+				return Promise.resolve('{"result":["aks-1","profile-2"]}');
+			} else if (command.startsWith('azdata bdc config init')) {
+				return Promise.resolve('');
+			}
+			else {
+				return Promise.reject(`unexpected command: ${command}`);
+			}
+		});
+		const profiles = await azdataService.getDeploymentProfiles(BdcDeploymentType.NewAKS);
+		should(profiles.length).be.exactly(1);
+	});
+});