Fixes #942. Split up tests so non-auth functional tests can run for PRs from forks.

.travis.yml

@@ -13,8 +13,12 @@ cache:
     - $HOME/.pip-cache/
     - $HOME/.selenium/
 
+# limit the depth of the commits we clone
+git:
+  depth: 5
+
 addons:
-  firefox: "42.0"
+  firefox: "44.0"
 
 env:
   global:
@@ -25,8 +29,8 @@ env:
 before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
-  - "mkdir -p $HOME/.selenium && cd $HOME/.selenium && wget -nc http://selenium-release.storage.googleapis.com/2.48/selenium-server-standalone-2.48.0.jar"
-  - java -jar selenium-server-standalone-2.48.0.jar &> /dev/null &
+  - "mkdir -p $HOME/.selenium && cd $HOME/.selenium && wget -nc http://selenium-release.storage.googleapis.com/2.52/selenium-server-standalone-2.52.0.jar"
+  - java -jar selenium-server-standalone-2.52.0.jar &> /dev/null &
   - cd -
 
 install:
@@ -45,6 +49,9 @@ before_script:
   - grunt
 
 # now run the tests!
+# if this is a pull request from a fork, TRAVIS_SECURE_ENV_VARS will be false, so
+# just run the non-auth tests. otherwise, run everything.
 script:
   - nosetests
-  - node_modules/.bin/intern-runner reporters=console config=tests/intern user="$USER" pw="$PW"
+  - [ "${TRAVIS_SECURE_ENV_VARS}" = "false" ] && node_modules/.bin/intern-runner reporters=console config=tests/intern functionalSuites=tests/functional-nonauth
+  - [ "${TRAVIS_SECURE_ENV_VARS}" = "true" ] && node_modules/.bin/intern-runner reporters=console config=tests/intern user="$USER" pw="$PW"

CONTRIBUTING.md

@@ -196,7 +196,7 @@ Note: If you install Python on Windows using the MSI installer, it is highly rec
 
 Windows typically doesn't have the *make* tool installed. Windows users without *make* should look at the "detailed setup" section below.
 
-As an alternative to Windows, a cloud IDE such as [Cloud 9](https://c9.io) can be used for a relatively easier setup. If you take this route, please update to the latest Python version with the following. (This is to avoid `InsecurePlatformWarning` errors that arise when the default Python 2.7.6 is used).  
+As an alternative to Windows, a cloud IDE such as [Cloud 9](https://c9.io) can be used for a relatively easier setup. If you take this route, please update to the latest Python version with the following. (This is to avoid `InsecurePlatformWarning` errors that arise when the default Python 2.7.6 is used).
 
 ```
 sudo apt-add-repository ppa:fkrull/deadsnakes-python2.7
@@ -385,9 +385,12 @@ We use [Intern](http://theintern.io/) to run functional tests.
 To run them, make sure you download the Selenium standalone server from the repo root:
 
 ``` bash
-wget http://selenium-release.storage.googleapis.com/2.46/selenium-server-standalone-2.46.0.jar
+wget http://selenium-release.storage.googleapis.com/2.52/selenium-server-standalone-2.52.0.jar
 ```
 
+**Note: This version is known to work with Firefox 44. If things aren't working with the current stable version of Firefox, check to see
+if there isn't a newer version of the Selenium standalone server and file a bug on these docs!**
+
 The `firefox` binary will also need to be in your `PATH`. Here's how this can be done on OS X:
 
 ``` bash
@@ -397,7 +400,7 @@ export PATH="/Applications/Firefox.app/Contents/MacOS/:$PATH"
 Now start Selenium:
 
 ``` bash
-java -jar selenium-server-standalone-2.46.0.jar
+java -jar selenium-server-standalone-2.52.0.jar
 ```
 
 In a separate terminal window or tab, start the application servers:

tests/functional.js → tests/functional-all.js

@@ -3,10 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 /*
-
 To run a single test suite, use the following from the project root.
 
-node_modules/.bin/intern-runner config=tests/intern functionalSuites=tests/functional/foo.js user="username" pw="secret_lies"
+node_modules/.bin/intern-runner config=tests/intern \
+                                functionalSuites=tests/functional/foo.js \
+                                user="github_username" \
+                                pw="github_password"
 */
 
 define([

tests/functional-nonauth.js

@@ -0,0 +1,24 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+This file is provided so we can run tests on Travis for pull requests
+from forks that don't have access to encrypted environment variables.
+
+node_modules/.bin/intern-runner config=tests/intern \
+                                functionalSuites=tests/functional-nonauth
+*/
+
+define([
+  './functional/reporting-non-auth.js',
+  './functional/comments-non-auth.js',
+  './functional/contributors-non-auth.js',
+  './functional/index-non-auth.js',
+  './functional/issue-list-non-auth.js',
+  './functional/issues-non-auth.js',
+  './functional/history-navigation-non-auth.js',
+  './functional/search-non-auth.js'
+], function() {
+  'use strict';
+});

tests/intern.js

@@ -5,7 +5,7 @@
 // Learn more about configuring this file at <https://github.com/theintern/intern/wiki/Configuring-Intern>.
 // These default settings work OK for most people. The options that *must* be changed below are the
 // packages, suites, excludeInstrumentation, and (if you want functional tests) functionalSuites.
-define(['intern/lib/args'], function (args) {
+define(['intern/lib/args'], function(args) {
   'use strict';
 
   var siteRoot = args.siteRoot ? args.siteRoot : 'http://localhost:5000';
@@ -15,8 +15,8 @@ define(['intern/lib/args'], function (args) {
     wc: {
       pageLoadTimeout: args.wcPageLoadTimeout ? parseInt(args.wcPageLoadTimeout, 10) : 10000,
       // user and pw need to be passed in as command-line arguments. See CONTRIBUTING.md
-      user: args.user || "some username",
-      pw: args.pw || "some password"
+      user: args.user || 'some username',
+      pw: args.pw || 'some password'
     },
 
     // The port on which the instrumenting proxy will listen
@@ -33,8 +33,8 @@ define(['intern/lib/args'], function (args) {
     // Beauty, Bob.
     reporters: 'pretty',
 
-    // Functional test suite(s) to run in each browser once non-functional tests are completed
-    functionalSuites: [ 'tests/functional' ],
+    // Unless you pass in a command-line arg saying otherwise, we run all tests by default.
+    functionalSuites: [ 'tests/functional-all' ],
 
     // A regular expression matching URLs to files that should not be included in code coverage analysis
     excludeInstrumentation: /./