Fixed broken test suite

.travis.yml

@@ -5,6 +5,9 @@ install:
 - npm install -g bower
 - npm install
 - bower install
+before_script:
+- export DISPLAY=:99.0
+- sh -e /etc/init.d/xvfb start
 script:
 - npm run travis
 after_script:

gulpfile.js

@@ -13,7 +13,7 @@ var uglify = require("gulp-uglify");
 var karma = require("gulp-karma");
 
 // Determine if this is being run in Travis
-var travis = (process.argv.indexOf('--travis') > -1);
+var travis = false;
 
 
 /****************/
@@ -39,7 +39,10 @@ var paths = {
   },
 
   tests: {
-    config: "tests/karma.conf.js",
+    configs: {
+      local: "tests/karma.conf.js",
+      travis: "tests/karam-travis.conf.js"
+    },
     files: [
       "bower_components/firebase/firebase.js",
       "tests/phantomjs-es5-shim.js",
@@ -94,9 +97,10 @@ gulp.task("scripts", function() {
 
 /* Uses the Karma test runner to run the Jasmine tests */
 gulp.task("test", function() {
+  var configFile = travis ? paths.tests.configs.travis : paths.tests.configs.local;
   return gulp.src(paths.tests.files)
     .pipe(karma({
-      configFile: paths.tests.config,
+      configFile: configFile,
       action: "run"
     }))
     .on("error", function(error) {
@@ -112,5 +116,11 @@ gulp.task("watch", function() {
 /* Builds the distribution files */
 gulp.task("build", ["scripts"]);
 
-/* Runs the "test" and "scripts" tasks by default */
-gulp.task("default", ["test", "scripts"]);
+/* Tasks to be run within Travis CI */
+gulp.task("travis", function() {
+  travis = true;
+  gulp.start("build", "test");
+});
+
+/* Runs the "scripts" and "test" tasks by default */
+gulp.task("default", ["build", "test"]);

package.json

@@ -45,8 +45,10 @@
     "gulp-uglify": "^0.2.1",
     "jshint-stylish": "^0.2.0",
     "karma": "^0.12.16",
+    "karma-chrome-launcher": "^0.1.5",
     "karma-coverage": "^0.2.4",
     "karma-failed-reporter": "0.0.2",
+    "karma-firefox-launcher": "^0.1.3",
     "karma-jasmine": "~0.2.0",
     "karma-phantomjs-launcher": "~0.1.4",
     "karma-spec-reporter": "0.0.13",
@@ -54,6 +56,6 @@
   },
   "scripts": {
     "test": "gulp test",
-    "travis": "gulp --travis"
+    "travis": "gulp travis"
   }
 }

tests/karma-travis.conf.js

@@ -0,0 +1,27 @@
+// Configuration file for Karma test runner
+module.exports = function(config) {
+  config.set({
+    frameworks: ["jasmine"],
+    browsers: ["Firefox"],
+    autowatch: false,
+    singleRun: true,
+
+    preprocessors: {
+      "../src/*.js": "coverage"
+    },
+
+    reporters: ["spec", "failed", "coverage"],
+    coverageReporter: {
+      reporters: [
+        {
+          type: "lcovonly",
+          dir: "coverage",
+          subdir: "."
+        },
+        {
+          type: "text-summary"
+        }
+      ]
+    },
+  });
+};

tests/karma.conf.js

@@ -2,7 +2,7 @@
 module.exports = function(config) {
   config.set({
     frameworks: ["jasmine"],
-    browsers: ["PhantomJS"],
+    browsers: ["Chrome"],
     autowatch: false,
     singleRun: true,