adding in test folder and updating azure pipeline

.azure-pipelines/common/test.yml

@@ -0,0 +1,26 @@
+steps:
+- script: |
+    sudo cp .azure-pipelines/linux/xvfb.init /etc/init.d/xvfb
+    sudo chmod +x /etc/init.d/xvfb
+    sudo update-rc.d xvfb defaults
+    sudo service xvfb start
+  displayName: 'Start X Virtual Frame Buffer'
+  condition: eq(variables['Agent.OS'], 'Linux')
+
+- task: Npm@1
+  displayName: 'Test'
+  inputs:
+    command: custom
+    customCommand: test
+  env:
+  #   SERVICE_PRINCIPAL_CLIENT_ID: $(SERVICE_PRINCIPAL_CLIENT_ID)
+  #   SERVICE_PRINCIPAL_SECRET: $(SERVICE_PRINCIPAL_SECRET)
+  #   SERVICE_PRINCIPAL_DOMAIN: $(SERVICE_PRINCIPAL_DOMAIN)
+     DISPLAY: :10 # Only necessary for linux tests
+
+- task: PublishTestResults@2
+  displayName: 'Publish Test Results'
+  inputs:
+    testResultsFiles: '*-results.xml'
+    testRunTitle: '$(Agent.OS)'
+  condition: succeededOrFailed()

.azure-pipelines/main.yml

@@ -4,6 +4,7 @@ jobs:
     vmImage: windows-latest
   steps:
   - template: common/build.yml
+  - template: common/test.yml
 
 - job: Linux
   pool:
@@ -11,12 +12,14 @@ jobs:
   steps:
   - template: common/build.yml
   - template: common/publish-vsix.yml # Only publish vsix from linux build since we use this to release and want to stay consistent
+  - template: common/test.yml
 
 - job: macOS
   pool:
     vmImage: macOS-latest
   steps:
   - template: common/build.yml
+  - template: common/test.yml
 
 trigger:
   branches:

package.json

@@ -413,10 +413,9 @@
 		"@types/mocha": "^7.0.2",
 		"@types/node": "^13.11.0",
 		"@types/vscode": "^1.45.0",
-		"@types/webpack": "^4.32.1",
 		"@typescript-eslint/eslint-plugin": "^2.30.0",
 		"@typescript-eslint/parser": "^2.30.0",
-		"copy-webpack-plugin": "^5.0.3",
+		"copy-webpack-plugin": "^5.1.1",
 		"eslint": "^6.8.0",
 		"file-loader": "^4.1.0",
 		"glob": "^7.1.6",
@@ -426,9 +425,9 @@
 		"ts-loader": "^6.0.4",
 		"ts-node": "^8.3.0",
 		"typescript": "^3.8.3",
-		"vscode-azureextensiondev": "0.4.0",
+		"vscode-azureextensiondev": "^0.4.0",
 		"vscode-test": "^1.3.0",
-		"webpack": "^4.37.0",
+		"webpack": "^4.42.0",
 		"webpack-cli": "^3.3.6"
 	},
 	"dependencies": {
@@ -440,4 +439,4 @@
 		"vscode-azureextensionui": "^0.33.1",
 		"vscode-extension-telemetry": "^0.1.6"
 	}
-}
+}

test/runTest.ts

@@ -0,0 +1,23 @@
+import * as path from 'path';
+
+import { runTests } from 'vscode-test';
+
+async function main() {
+	try {
+		// The folder containing the Extension Manifest package.json
+		// Passed to `--extensionDevelopmentPath`
+		const extensionDevelopmentPath = path.resolve(__dirname, '../../');
+
+		// The path to test runner
+		// Passed to --extensionTestsPath
+		const extensionTestsPath = path.resolve(__dirname, './suite/index');
+
+		// Download VS Code, unzip it and run the integration test
+		await runTests({ extensionDevelopmentPath, extensionTestsPath });
+	} catch (err) {
+		console.error('Failed to run tests');
+		process.exit(1);
+	}
+}
+
+main();

test/suite/extension.test.ts

@@ -0,0 +1,15 @@
+import * as assert from 'assert';
+
+// You can import and use all API from the 'vscode' module
+// as well as import your extension to test it
+import * as vscode from 'vscode';
+// import * as myExtension from '../../extension';
+
+suite('Extension Test Suite', () => {
+	vscode.window.showInformationMessage('Start all tests.');
+
+	test('Sample test', () => {
+		assert.equal(-1, [1, 2, 3].indexOf(5));
+		assert.equal(-1, [1, 2, 3].indexOf(0));
+	});
+});

test/suite/global.test.ts

@@ -0,0 +1,20 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See LICENSE.md in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+import { TestOutputChannel, TestUserInput } from 'vscode-azureextensiondev';
+import { ext } from '../../extension.bundle';
+
+// tslint:disable-next-line:strict-boolean-expressions export-name
+export let longRunningTestsEnabled: boolean = !/^(false|0)?$/i.test(process.env.ENABLE_LONG_RUNNING_TESTS || '');
+export const testUserInput: TestUserInput = new TestUserInput(vscode);
+
+// Runs before all tests
+suiteSetup(async function (this: Mocha.Context): Promise<void> {
+    this.timeout(2 * 60 * 1000);
+    await vscode.commands.executeCommand('azureCognitiveSearch.refresh'); // activate the extension before tests begin
+    ext.outputChannel = new TestOutputChannel();
+    ext.ui = testUserInput;
+});

test/suite/index.ts

@@ -0,0 +1,38 @@
+import * as path from 'path';
+import * as Mocha from 'mocha';
+import * as glob from 'glob';
+
+export function run(): Promise<void> {
+	// Create the mocha test
+	const mocha = new Mocha({
+		ui: 'tdd',
+		color: true
+	});
+
+	const testsRoot = path.resolve(__dirname, '..');
+
+	return new Promise((c, e) => {
+		glob('**/**.test.js', { cwd: testsRoot }, (err, files) => {
+			if (err) {
+				return e(err);
+			}
+
+			// Add files to the test suite
+			files.forEach(f => mocha.addFile(path.resolve(testsRoot, f)));
+
+			try {
+				// Run the mocha test
+				mocha.run(failures => {
+					if (failures > 0) {
+						e(new Error(`${failures} tests failed.`));
+					} else {
+						c();
+					}
+				});
+			} catch (err) {
+				console.error(err);
+				e(err);
+			}
+		});
+	});
+}

webpack.config.js

@@ -20,8 +20,11 @@ let config = dev.getDefaultWebpackConfig({
     verbosity: DEBUG_WEBPACK ? 'debug' : 'normal',
     externals: { './getCoreNodeModule': 'commonjs getCoreNodeModule' },
     plugins: [
+        // @ts-ignore
+        // ignoring because syntax is correct but it is throwing an error
+        // https://github.com/webpack-contrib/copy-webpack-plugin/issues/455
         new CopyWebpackPlugin([
-            { from: './out/src/utils/getCoreNodeModule.js', to: 'node_modules' }
+                { from: './out/src/utils/getCoreNodeModule.js', to: 'node_modules' }
         ])
     ]
 });