1 files changed, 30 insertions, 0 deletions
diff --git a/tests/qunit/suites/resources/mediawiki.api/mediawiki.api.category.test.js b/tests/qunit/suites/resources/mediawiki.api/mediawiki.api.category.test.js
new file mode 100644
index 00000000..a0c7daf1
--- /dev/null
+++ b/tests/qunit/suites/resources/mediawiki.api/mediawiki.api.category.test.js
@@ -0,0 +1,30 @@
+( function ( mw ) {
+	QUnit.module( 'mediawiki.api.category', QUnit.newMwEnvironment( {
+		setup: function () {
+			this.server = this.sandbox.useFakeServer();
+		}
+	} ) );
+
+	QUnit.test( '.getCategoriesByPrefix()', function ( assert ) {
+		QUnit.expect( 1 );
+
+		var api = new mw.Api();
+
+		api.getCategoriesByPrefix( 'Foo' ).done( function ( matches ) {
+			assert.deepEqual(
+				matches,
+				[ 'Food', 'Fool Supermarine S.6', 'Fools' ]
+			);
+		} );
+
+		this.server.respond( function ( req ) {
+			req.respond( 200, { 'Content-Type': 'application/json' },
+				'{ "query": { "allpages": [ ' +
+					'{ "title": "Category:Food" },' +
+					'{ "title": "Category:Fool Supermarine S.6" },' +
+					'{ "title": "Category:Fools" }' +
+					'] } }'
+			);
+		} );
+	} );
+}( mediaWiki ) );