Create Junit reports from karma

.gitignore

@@ -4,3 +4,6 @@
 # version file and tarball created by 'npm pack'
 /git-revision.txt
 /matrix-react-sdk-*.tgz
+
+# test reports created by karma
+/karma-reports

karma.conf.js

@@ -9,8 +9,7 @@ var path = require('path');
  * from node_modules.
  *
  * TODO:
- * - can we run one test at a time
- * - write junit out
+ * - can we run one test at a time?
  */
 
 process.env.PHANTOMJS_BIN = 'node_modules/.bin/phantomjs';
@@ -43,7 +42,7 @@ module.exports = function (config) {
         // test results reporter to use
         // possible values: 'dots', 'progress'
         // available reporters: https://npmjs.org/browse/keyword/karma-reporter
-        reporters: ['progress'],
+        reporters: ['progress', 'junit'],
 
         // web server port
         port: 9876,
@@ -76,6 +75,10 @@ module.exports = function (config) {
         // how many browser should be started simultaneous
         concurrency: Infinity,
 
+        junitReporter: {
+            outputDir: 'karma-reports',
+        },
+
         webpack: {
             module: {
                 loaders: [

package.json

@@ -49,6 +49,7 @@
     "karma": "^0.13.22",
     "karma-chrome-launcher": "^0.2.3",
     "karma-cli": "^0.1.2",
+    "karma-junit-reporter": "^0.4.1",
     "karma-mocha": "^0.2.2",
     "karma-phantomjs-launcher": "^1.0.0",
     "karma-sourcemap-loader": "^0.3.7",