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diff --git a/tests/qunit/suites/resources/mediawiki/mediawiki.Title.test.js b/tests/qunit/suites/resources/mediawiki/mediawiki.Title.test.js
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+++ b/tests/qunit/suites/resources/mediawiki/mediawiki.Title.test.js
@@ -0,0 +1,201 @@
+( function () {
+
+// mw.Title relies on these three config vars
+// Restore them after each test run
+var config = {
+	"wgFormattedNamespaces": {
+		"-2": "Media",
+		"-1": "Special",
+		"0": "",
+		"1": "Talk",
+		"2": "User",
+		"3": "User talk",
+		"4": "Wikipedia",
+		"5": "Wikipedia talk",
+		"6": "File",
+		"7": "File talk",
+		"8": "MediaWiki",
+		"9": "MediaWiki talk",
+		"10": "Template",
+		"11": "Template talk",
+		"12": "Help",
+		"13": "Help talk",
+		"14": "Category",
+		"15": "Category talk",
+		// testing custom / localized namespace
+		"100": "Penguins"
+	},
+	"wgNamespaceIds": {
+		"media": -2,
+		"special": -1,
+		"": 0,
+		"talk": 1,
+		"user": 2,
+		"user_talk": 3,
+		"wikipedia": 4,
+		"wikipedia_talk": 5,
+		"file": 6,
+		"file_talk": 7,
+		"mediawiki": 8,
+		"mediawiki_talk": 9,
+		"template": 10,
+		"template_talk": 11,
+		"help": 12,
+		"help_talk": 13,
+		"category": 14,
+		"category_talk": 15,
+		"image": 6,
+		"image_talk": 7,
+		"project": 4,
+		"project_talk": 5,
+		/* testing custom / alias */
+		"penguins": 100,
+		"antarctic_waterfowl": 100
+	},
+	"wgCaseSensitiveNamespaces": []
+};
+
+module( 'mediawiki.Title', QUnit.newMwEnvironment( config ) );
+
+test( '-- Initial check', function () {
+	expect(1);
+	ok( mw.Title, 'mw.Title defined' );
+});
+
+test( 'Transformation', function () {
+	expect(8);
+
+	var title;
+
+	title = new mw.Title( 'File:quux pif.jpg' );
+	equal( title.getName(), 'Quux_pif' );
+
+	title = new mw.Title( 'File:Glarg_foo_glang.jpg' );
+	equal( title.getNameText(), 'Glarg foo glang' );
+
+	title = new mw.Title( 'User:ABC.DEF' );
+	equal( title.toText(), 'User:ABC.DEF' );
+	equal( title.getNamespaceId(), 2 );
+	equal( title.getNamespacePrefix(), 'User:' );
+
+	title = new mw.Title( 'uSEr:hAshAr' );
+	equal( title.toText(), 'User:HAshAr' );
+	equal( title.getNamespaceId(), 2 );
+
+	title = new mw.Title( '   MediaWiki:  Foo   bar   .js   ' );
+	// Don't ask why, it's the way the backend works. One space is kept of each set
+	equal( title.getName(), 'Foo_bar_.js', "Merge multiple spaces to a single space." );
+});
+
+test( 'Main text for filename', function () {
+	expect(8);
+
+	var title = new mw.Title( 'File:foo_bar.JPG' );
+
+	equal( title.getNamespaceId(), 6 );
+	equal( title.getNamespacePrefix(), 'File:' );
+	equal( title.getName(), 'Foo_bar' );
+	equal( title.getNameText(), 'Foo bar' );
+	equal( title.getMain(), 'Foo_bar.JPG' );
+	equal( title.getMainText(), 'Foo bar.JPG' );
+	equal( title.getExtension(), 'JPG' );
+	equal( title.getDotExtension(), '.JPG' );
+});
+
+test( 'Namespace detection and conversion', function () {
+	expect(6);
+
+	var title;
+
+	title = new mw.Title( 'something.PDF', 6 );
+	equal( title.toString(), 'File:Something.PDF' );
+
+	title = new mw.Title( 'NeilK', 3 );
+	equal( title.toString(), 'User_talk:NeilK' );
+	equal( title.toText(), 'User talk:NeilK' );
+
+	title = new mw.Title( 'Frobisher', 100 );
+	equal( title.toString(), 'Penguins:Frobisher' );
+
+	title = new mw.Title( 'antarctic_waterfowl:flightless_yet_cute.jpg' );
+	equal( title.toString(), 'Penguins:Flightless_yet_cute.jpg' );
+
+	title = new mw.Title( 'Penguins:flightless_yet_cute.jpg' );
+	equal( title.toString(), 'Penguins:Flightless_yet_cute.jpg' );
+});
+
+test( 'Throw error on invalid title', function () {
+	expect(1);
+
+	raises(function () {
+		var title = new mw.Title( '' );
+	}, 'Throw error on empty string' );
+});
+
+test( 'Case-sensivity', function () {
+	expect(3);
+
+	var title;
+
+	// Default config
+	mw.config.set( 'wgCaseSensitiveNamespaces', [] );
+
+	title = new mw.Title( 'article' );
+	equal( title.toString(), 'Article', 'Default config: No sensitive namespaces by default. First-letter becomes uppercase' );
+
+	// $wgCapitalLinks = false;
+	mw.config.set( 'wgCaseSensitiveNamespaces', [0, -2, 1, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15] );
+
+	title = new mw.Title( 'article' );
+	equal( title.toString(), 'article', '$wgCapitalLinks=false: Article namespace is sensitive, first-letter case stays lowercase' );
+
+	title = new mw.Title( 'john', 2 );
+	equal( title.toString(), 'User:John', '$wgCapitalLinks=false: User namespace is insensitive, first-letter becomes uppercase' );
+});
+
+test( 'toString / toText', function () {
+	expect(2);
+
+	var title = new mw.Title( 'Some random page' );
+
+	equal( title.toString(), title.getPrefixedDb() );
+	equal( title.toText(), title.getPrefixedText() );
+});
+
+test( 'Exists', function () {
+	expect(3);
+
+	var title;
+
+	// Empty registry, checks default to null
+
+	title = new mw.Title( 'Some random page', 4 );
+	strictEqual( title.exists(), null, 'Return null with empty existance registry' );
+
+	// Basic registry, checks default to boolean
+	mw.Title.exist.set( ['Does_exist', 'User_talk:NeilK', 'Wikipedia:Sandbox_rules'], true );
+	mw.Title.exist.set( ['Does_not_exist', 'User:John', 'Foobar'], false );
+
+	title = new mw.Title( 'Project:Sandbox rules' );
+	assertTrue( title.exists(), 'Return true for page titles marked as existing' );
+	title = new mw.Title( 'Foobar' );
+	assertFalse( title.exists(), 'Return false for page titles marked as nonexistent' );
+
+});
+
+test( 'Url', function () {
+	expect(2);
+
+	var title;
+
+	// Config
+	mw.config.set( 'wgArticlePath', '/wiki/$1' );
+
+	title = new mw.Title( 'Foobar' );
+	equal( title.getUrl(), '/wiki/Foobar', 'Basic functionally, toString passing to wikiGetlink' );
+
+	title = new mw.Title( 'John Doe', 3 );
+	equal( title.getUrl(), '/wiki/User_talk:John_Doe', 'Escaping in title and namespace for urls' );
+});
+
+}() );
+\ No newline at end of file