Added coverage reports

.gitignore

@@ -3,3 +3,4 @@ node_modules/
 .vscode-test/
 coverage/
 .nyc_output/
+coverage.enabled

.vscode/launch.json

@@ -7,10 +7,10 @@
             "request": "launch",
             "name": "Launch Coverage Tests",
             "runtimeExecutable": "${execPath}",
-            "args": ["--extensionDevelopmentPath=${workspaceRoot}"],
+            "args": ["--extensionDevelopmentPath=${workspaceRoot}", "--extensionTestsPath=${workspaceRoot}/out/test"],
             "sourceMaps": true,
             "outFiles": ["${workspaceRoot}/out/test/**/*.js"],
-            "preLaunchTask": "compile"
+            "preLaunchTask": "pre-coverage:vscode"
         },
         {
             "name": "Launch Extension",
@@ -21,7 +21,7 @@
             "stopOnEntry": false,
             "sourceMaps": true,
             "outFiles": ["${workspaceRoot}/out/src/**/*.js"],
-            "preLaunchTask": "compile"
+            "preLaunchTask": "pre-run:vscode"
         },
         {
             "name": "Launch Tests",

gulpfile.js

@@ -13,13 +13,13 @@ function runTests () {
     }))
 }
 
-gulp.task('compile', function () {
+gulp.task('compile', () => {
   return tsProject.src()
     .pipe(tsProject())
     .js.pipe(gulp.dest('out'))
 })
 
-gulp.task('pre-test', ['compile'], function () {
+gulp.task('pre-test', ['compile'], () => {
   // This tells gulp which files you want to pipe
   // In our case we want to pipe every `.js` file inside any folders inside `test`
   return gulp.src('./out/**/*.js')
@@ -28,19 +28,28 @@ gulp.task('pre-test', ['compile'], function () {
     .pipe(istanbul.hookRequire())
 })
 
-gulp.task('test', ['compile'], function () {
+gulp.task('test', ['compile'], () => {
   runTests()
 })
 
-gulp.task('coverage', ['pre-test'], function () {
+gulp.task('coverage', ['pre-test'], () => {
   runTests()
     // Here we will create report files using the test's results
     .pipe(istanbul.writeReports())
 })
 
-gulp.task('watch', function () {
+gulp.task('watch', () => {
   gulp.watch('./src/**/*.ts', ['compile'])
   gulp.watch('./test/**/*.ts', ['compile'])
 })
 
-gulp.task('default', ['watch', 'coverage'])
+gulp.task('default', ['pre-run:vscode', 'watch', 'coverage'])
+
+gulp.task('pre-coverage:vscode', ['compile'], () => {
+  require('fs').writeFileSync(`${__dirname}/coverage.enabled`, 'true')
+})
+
+gulp.task('pre-run:vscode', ['compile'], () => {
+  const fs = require('fs')
+  if (fs.existsSync(`${__dirname}/coverage.enabled`)) fs.unlinkSync(`${__dirname}/coverage.enabled`)
+})

package.json

@@ -110,10 +110,8 @@
     "test:coverage": "gulp coverage"
   },
   "devDependencies": {
-    "@types/chai": "^3.4.35",
-    "@types/mocha": "^2.3.3",
-    "@types/node": "^7.0.12",
     "chai": "^3.5.0",
+    "decache": "^4.1.0",
     "gulp": "^3.9.1",
     "gulp-istanbul": "^1.1.1",
     "gulp-mocha": "^3.0.1",
@@ -123,6 +121,7 @@
     "remap-istanbul": "^0.6.4",
     "semver": "^5.3.0",
     "sinon": "^1.17.7",
+    "source-map-support": "^0.4.14",
     "ts-node": "^2.1.0",
     "typescript": "^2.0.3",
     "vscode": "^1.0.0"

test/index.ts

@@ -1,21 +1,19 @@
-// tslint:disable:no-reference
 // tslint:disable:no-console
 
-/// <reference path="../node_modules/@types/node/index.d.ts" />
-
 'use strict';
 
+import * as fs from 'fs';
 import * as TestRunner from './test-runner';
 
 const testRunner = TestRunner;
-const mochaConfig: any = { ui: 'bdd', useColors: true };
+const mochaConfig: any = { ui: 'bdd', useColors: true, reporter: 'spec' };
 let coverageConfig: any;
 
-if (process.argv.indexOf('--coverage') >= 0) {
+if (fs.existsSync(`${__dirname}/../../coverage.enabled`)) {
   coverageConfig = {
-    coverageDir: `${__dirname}/../coverage`,
+    coverageDir: `../../coverage`,
     ignorePatterns: ['**/node_modules/**'],
-    sourcePath: `${__dirname}/../src`,
+    sourcePath: `../src`,
   };
 }