Add coverage for extension tests (#8961)

* wip

* Add code coverage files to all extensions

* Update vscodetestcover

* Update yarn.lock

* Update CMS yarn.lock

* Update vscodetestcover version

extensions/machine-learning-services/.vscodeignore

@@ -1,5 +1,7 @@
-src/**
+src
 tsconfig.json
-python/**
-r_packages/**
-out/test/**
+python
+r_packages
+out/test
+coverage
+coverConfig.json

extensions/machine-learning-services/coverConfig.json

@@ -0,0 +1,19 @@
+{
+	"enabled": true,
+	"relativeSourcePath": "..",
+	"relativeCoverageDir": "../../coverage",
+	"ignorePatterns": [
+		"**/node_modules/**",
+		"**/test/**"
+	],
+	"includePid": false,
+	"reports": [
+		"cobertura",
+		"lcov"
+	],
+	"verbose": false,
+	"remapOptions": {
+		"basePath": "..",
+		"useAbsolutePaths": true
+	}
+}

extensions/machine-learning-services/package.json

@@ -110,6 +110,9 @@
     "mocha-multi-reporters": "^1.1.7",
     "should": "^13.2.1",
     "typemoq": "^2.1.0",
-    "vscode": "1.1.26"
+    "vscodetestcover": "github:corivera/vscodetestcover#1.0.4"
+  },
+  "resolutions": {
+      "esprima": "^4.0.0"
   }
 }

extensions/machine-learning-services/src/test/index.ts

@@ -3,12 +3,12 @@
  *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-const path = require('path');
-const testRunner = require('vscode/lib/testrunner');
+import * as path from 'path';
+const testRunner = require('vscodetestcover');
 
 const suite = 'machine learning Extension Tests';
 
-const options: any = {
+const mochaOptions: any = {
 	ui: 'bdd',
 	useColors: true,
 	timeout: 10000
@@ -16,25 +16,25 @@ const options: any = {
 
 // set relevant mocha options from the environment
 if (process.env.ADS_TEST_GREP) {
-	options.grep = process.env.ADS_TEST_GREP;
-	console.log(`setting options.grep to: ${options.grep}`);
+	mochaOptions.grep = process.env.ADS_TEST_GREP;
+	console.log(`setting options.grep to: ${mochaOptions.grep}`);
 }
 if (process.env.ADS_TEST_INVERT_GREP) {
-	options.invert = parseInt(process.env.ADS_TEST_INVERT_GREP);
-	console.log(`setting options.invert to: ${options.invert}`);
+	mochaOptions.invert = parseInt(process.env.ADS_TEST_INVERT_GREP);
+	console.log(`setting options.invert to: ${mochaOptions.invert}`);
 }
 if (process.env.ADS_TEST_TIMEOUT) {
-	options.timeout = parseInt(process.env.ADS_TEST_TIMEOUT);
-	console.log(`setting options.timeout to: ${options.timeout}`);
+	mochaOptions.timeout = parseInt(process.env.ADS_TEST_TIMEOUT);
+	console.log(`setting options.timeout to: ${mochaOptions.timeout}`);
 }
 if (process.env.ADS_TEST_RETRIES) {
-	options.retries = parseInt(process.env.ADS_TEST_RETRIES);
-	console.log(`setting options.retries to: ${options.retries}`);
+	mochaOptions.retries = parseInt(process.env.ADS_TEST_RETRIES);
+	console.log(`setting options.retries to: ${mochaOptions.retries}`);
 }
 
 if (process.env.BUILD_ARTIFACTSTAGINGDIRECTORY) {
-	options.reporter = 'mocha-multi-reporters';
-	options.reporterOptions = {
+	mochaOptions.reporter = 'mocha-multi-reporters';
+	mochaOptions.reporterOptions = {
 		reporterEnabled: 'spec, mocha-junit-reporter',
 		mochaJunitReporterReporterOptions: {
 			testsuitesTitle: `${suite} ${process.platform}`,
@@ -43,6 +43,6 @@ if (process.env.BUILD_ARTIFACTSTAGINGDIRECTORY) {
 	};
 }
 
-testRunner.configure(options);
+testRunner.configure(mochaOptions, { coverConfig: '../../coverConfig.json' });
 
 export = testRunner;