add tests

Makefile

@@ -0,0 +1,34 @@
+# Makefile <https://github.com/tunnckoCore/dotfiles>
+#
+# Copyright (c) 2014 Charlike Mike Reagent, contributors.
+# Released under the MIT license.
+#
+
+JSCS      = node_modules/.bin/jscs
+MOCHA     = node_modules/.bin/mocha
+_MOCHA    = node_modules/.bin/_mocha
+JSHINT    = node_modules/.bin/jshint
+ISTANBUL  = node_modules/.bin/istanbul
+COVERALLS = node_modules/.bin/coveralls
+
+lint:
+	npm install
+	${JSHINT} .
+	${JSCS} . --reporter inline
+
+test: lint
+	${MOCHA}
+
+test-cov: lint
+	${ISTANBUL} cover ${_MOCHA}
+
+test-travis: lint
+	${ISTANBUL} cover ${_MOCHA} --report lcovonly
+
+coveralls: test-travis
+	cat ./coverage/lcov.info | ${COVERALLS}
+
+clean:
+	rm -rf node_modules coverage
+
+.PHONY: lint test coveralls clean

index.js

@@ -7,6 +7,8 @@
 
 'use strict';
 
-module.exports = function youtubeRegex() {
-  return /youtu(?:.+\/v\/|.*v\=|\.be\/)([A-Za-z0-9_\-]{6,11})/g;
+module.exports =  function youtubeRegex() {
+  var regex = /youtu(?:.+\/v\/|.*v\=|\.be\/)([A-Za-z0-9_\-]{6,11})/g;
+
+  return regex;
 };

package.json

@@ -3,10 +3,9 @@
   "description": "The correct Youtube video id regex. Regex done right!",
   "version": "0.0.0",
   "scripts": {
-    "lint": "npm install && node_modules/.bin/jshint . && node_modules/.bin/jscs . --reporter inline",
-    "test": "npm run lint && node_modules/.bin/mocha",
-    "test-cov": "npm run lint && node_modules/.bin/istanbul cover node_modules/.bin/_mocha",
-    "test-travis": "npm run lint && node_modules/.bin/istanbul cover node_modules/.bin/_mocha --report lcovonly",
+    "test": "npm install && node_modules/.bin/mocha",
+    "test-cov": "node_modules/.bin/istanbul cover node_modules/.bin/_mocha",
+    "test-travis": "node_modules/.bin/istanbul cover node_modules/.bin/_mocha --report lcovonly",
     "coveralls": "npm run test-travis && cat ./coverage/lcov.info | node_modules/.bin/coveralls"
   },
   "author": {
@@ -37,9 +36,6 @@
   "devDependencies": {
     "coveralls": "^2.11.2",
     "istanbul": "^0.3.2",
-    "jscs": ">=1.8.0",
-    "jscs-jsdoc": ">=0.2.0",
-    "jshint": "^2.5.10",
     "mocha": "^2.0.1",
     "mocha-lcov-reporter": "0.0.1"
   },

readme.md

@@ -18,7 +18,20 @@ var youtubeRegex = require('youtube-regex');
 // contains youtube url address
 youtubeRegex().test('unicorn youtube.com/watch?v=0EWbonj7f18');
 //=> true
+
+// also these will works
+youtubeRegex().test('youtube.com/watch?v=0EWbonj7f18');
+//=> true
+youtubeRegex().test('youtube.com/watch?feature=related&v=0EWbonj7f18');
+//=> true
+youtubeRegex().test('youtube.com/watch?v=0EWbonj7f18&feature=related');
+//=> true
+youtubeRegex().test('http://www.youtube.com/watch?v=0EWbonj7f18');
+//=> true
+youtubeRegex().test('http://www.youtube.com/watch?feature=related&v=0EWbonj7f18');
+//=> true
 ```
+> For more use-cases see [tests](./test.js)
 
 
 ## Authors & Contributors

test.js

@@ -1,10 +1,54 @@
+/**
+ * youtube-regex <https://github.com/tunnckoCore/youtube-regex>
+ *
+ * Copyright (c) 2014 Charlike Mike Reagent, contributors.
+ * Released under the MIT license.
+ */
+
 'use strict';
 
-var youtubeRegex = require('./index')
-var read = require('fs').readFileSync;
+var youtubeRegex = require('./index');
+var assert = require('assert');
 
-var fixture = read('fixture.txt', 'utf-8');
+function test(str) {
+  return youtubeRegex().test(str);
+}
 
-// contains youtube url address
-youtubeRegex().test(fixture);
-//=> true
+describe('youtube-regex', function() {
+  it('should work with `watch` links', function(done) {
+    assert.ok(test('youtube.com/watch?v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/watch?v=0EWbonj7f18&feature=related'));
+    assert.ok(test('http://www.youtube.com/watch?v=0EWbonj7f18'));
+    assert.ok(test('http://www.youtube.com/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('http://www.youtube.com/watch?v=0EWbonj7f18&feature=related'));
+    assert.ok(test('https://www.youtube.com/watch?v=0EWbonj7f18'));
+    assert.ok(test('https://www.youtube.com/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('https://www.youtube.com/watch?v=0EWbonj7f18&feature=related'));
+    assert.ok(test('www.youtube.com/watch?v=0EWbonj7f18'));
+    assert.ok(test('www.youtube.com/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('www.youtube.com/watch?v=0EWbonj7f18&feature=related'));
+    done();
+  });
+  it('should work with `embed` links', function(done) {
+    assert.ok(test('youtube.com/embed/watch?v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/embed/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/embed/v/0EWbonj7f18'));
+    assert.ok(test('youtube.com/embed/v=0EWbonj7f18'));
+    done();
+  });
+  it('should work with shortlikns youtu.be/{id}', function(done) {
+    assert.ok(test('http://youtu.be/0EWbonj7f18'));
+    assert.ok(test('http://youtu.be/n17B_uFF4cA'));
+    done();
+  });
+  it('should work with `attribution_link`s (wtf?)', function(done) {
+    assert.ok(test('youtube.com/attribution_link?u=/watch?v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/attribution_link?u=/v/0EWbonj7f18'));
+    assert.ok(test('youtube.com/attribution_link?u=/embed/watch?feature=related&v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/attribution_link?u=/embed/watch?v=0EWbonj7f18'));
+    assert.ok(test('youtube.com/attribution_link?u=/embed/v/0EWbonj7f18'));
+    assert.ok(test('youtube.com/attribution_link?u=/embed/v=0EWbonj7f18'));
+    done();
+  });
+});