Add coverage for client side tests.

praekeltfoundation · Oct 11, 2013 · 3895550 · 3895550
1 parent 2756740
commit 3895550
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Showing 3 changed files with 21 additions and 3 deletions.
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -48,7 +48,7 @@ module.exports = function (grunt) {
     karma: {
       dev: {
         singleRun: true,
-        reporters: ['dots'],
+        reporters: ['dots', 'coverage'],
         configFile: 'karma.conf.js'
       }
     }

diff --git a/karma.conf.js b/karma.conf.js
@@ -3,6 +3,16 @@ require('js-yaml');
 module.exports = function(config) {
   var paths = require('./js_paths.yml');
 
+  var files_to_cover = [].concat(
+      paths.client.scripts.go,
+      paths.tests.client.spec
+  );
+
+  var preprocessors = {};
+  files_to_cover.forEach(function (file) {
+      preprocessors[file] = ['coverage'];
+  })
+
   config.set({
     files: [].concat(
       paths.client.styles.vendor,
@@ -14,12 +24,19 @@ module.exports = function(config) {
       paths.tests.client.spec
     ),
 
+    preprocessors: preprocessors,
+    coverageReporter: {
+      type : 'lcov',
+      dir : 'coverage/'
+    },
+
     browsers: ['PhantomJS'],
     frameworks: ['mocha'],
 
     plugins: [
       'karma-mocha',
-      'karma-phantomjs-launcher'
+      'karma-phantomjs-launcher',
+      'karma-coverage'
     ]
   });
 };
diff --git a/package.json b/package.json
@@ -22,7 +22,8 @@
     "karma-mocha": "~0.1.0",
     "grunt-karma": "~0.6.2",
     "karma-phantomjs-launcher": "~0.1.0",
-    "grunt-bower-task": "~0.3.2"
+    "grunt-bower-task": "~0.3.2",
+    "karma-coverage": "~0.1.0"
   },
   "repository": {
     "type": "git",