1 files changed, 63 insertions, 0 deletions
diff --git a/tests/qunit/suites/resources/mediawiki/mediawiki.template.test.js b/tests/qunit/suites/resources/mediawiki/mediawiki.template.test.js
new file mode 100644
index 00000000..86fd828a
--- /dev/null
+++ b/tests/qunit/suites/resources/mediawiki/mediawiki.template.test.js
@@ -0,0 +1,63 @@
+( function ( mw ) {
+
+	QUnit.module( 'mediawiki.template', {
+		setup: function () {
+			var abcCompiler = {
+				compile: function () {
+					return 'abc default compiler';
+				}
+			};
+
+			// Register some template compiler languages
+			mw.template.registerCompiler( 'abc', abcCompiler );
+			mw.template.registerCompiler( 'xyz', {
+				compile: function () {
+					return 'xyz compiler';
+				}
+			} );
+
+			// Stub register some templates
+			this.sandbox.stub( mw.templates, 'get' ).returns( {
+				'test_templates_foo.xyz': 'goodbye',
+				'test_templates_foo.abc': 'thankyou'
+			} );
+		}
+	} );
+
+	QUnit.test( 'add', 1, function ( assert ) {
+		assert.throws(
+			function () {
+				mw.template.add( 'module', 'test_templates_foo', 'hello' );
+			},
+			'When no prefix throw exception'
+		);
+	} );
+
+	QUnit.test( 'compile', 1, function ( assert ) {
+		assert.throws(
+			function () {
+				mw.template.compile( '{{foo}}', 'rainbow' );
+			},
+			'Unknown compiler names throw exceptions'
+		);
+	} );
+
+	QUnit.test( 'get', 4, function ( assert ) {
+		assert.strictEqual( mw.template.get( 'test.mediawiki.template', 'test_templates_foo.xyz' ), 'xyz compiler' );
+		assert.strictEqual( mw.template.get( 'test.mediawiki.template', 'test_templates_foo.abc' ), 'abc default compiler' );
+		assert.throws(
+			function () {
+				mw.template.get( 'this.should.not.exist', 'hello' );
+			},
+			'When bad module name given throw error.'
+		);
+
+		assert.throws(
+			function () {
+				mw.template.get( 'mediawiki.template', 'hello' );
+			},
+			'The template hello should not exist in the mediawiki.templates module and should throw an exception.'
+		);
+	} );
+
+}( mediaWiki ) );