Messaging smoke test (#129)

* test(messaging): Smoke tests

* test(messaging): Adding full test logic

* test(messaging): Adding integration tests in new folder

* fix(messaging): fixed a small runner issue to ensure each run is reproducable

* refactor(travis.yml): make it so push commits only run on master

* fix(messaging): Add mocha devDep

Author: Matt Gaunt

.gitignore

@@ -1,5 +1,5 @@
 .DS_Store
-/node_modules
+node_modules/
 /dist
 npm-debug.log
 /coverage
@@ -9,4 +9,4 @@ temp/
 /.vscode
 /.ts-node
 /.idea
-/.awcache
+/.awcache

.travis.yml

@@ -29,6 +29,7 @@ jobs:
     - script: ./integration/typescript/runner.sh
     - script: ./integration/serviceWorker/runner.sh
     - script: ./integration/quickstart/runner.sh
+    - script: ./integration/messaging/runner.sh
 
 # Misc Addons/Configs
 dist: trusty
@@ -41,3 +42,7 @@ addons:
     packages:
       - google-chrome-stable
       - g++-4.8
+
+branches:
+  only:
+    - master

integration/messaging/README.md

@@ -0,0 +1,3 @@
+Currently `firebase-js-sdk` does not have any selenium support so these
+tests need to be run manually until such a time that support is made available
+and tests are ported over.

integration/messaging/download-browsers.js

@@ -0,0 +1,17 @@
+const seleniumAssistant = require('selenium-assistant');
+
+console.log('Starting browser download - this may take some time.');
+Promise.all([
+  seleniumAssistant.downloadLocalBrowser('chrome', 'stable', 48),
+  seleniumAssistant.downloadLocalBrowser('chrome', 'beta', 48),
+  seleniumAssistant.downloadLocalBrowser('chrome', 'unstable', 48),
+  seleniumAssistant.downloadLocalBrowser('firefox', 'stable', 48),
+  seleniumAssistant.downloadLocalBrowser('firefox', 'beta', 48),
+  seleniumAssistant.downloadLocalBrowser('firefox', 'unstable', 48),
+])
+.then(() => {
+  console.log('Browser download complete.');
+})
+.catch((err) => {
+  console.error('Browser download failed.');
+});