Fix jqueryMsg breaking when passed an undefined param

[lhc/web/wiklou.git] / tests / qunit / suites / resources / mediawiki / mediawiki.jqueryMsg.test.js

diff --git a/tests/qunit/suites/resources/mediawiki/mediawiki.jqueryMsg.test.js b/tests/qunit/suites/resources/mediawiki/mediawiki.jqueryMsg.test.js
index 8c6f788..913022d 100644 (file)
--- a/tests/qunit/suites/resources/mediawiki/mediawiki.jqueryMsg.test.js
+++ b/tests/qunit/suites/resources/mediawiki/mediawiki.jqueryMsg.test.js
@@ -1224,6 +1224,8 @@
 
                expected = '<b><a title="Bold" href="/wiki/Bold">Bold</a>!</b>';
                mw.messages.set( 'integration-test', '<b>[[Bold]]!</b>' );
+               mw.messages.set( 'param-test', 'Hello $1' );
+               mw.messages.set( 'param-test-with-link', 'Hello $1 [[$2|$3]]' );
 
                assert.strictEqual(
                        mw.message( 'integration-test' ).parse(),
@@ -1237,6 +1239,35 @@
                        'jQuery plugin $.fn.msg() works correctly'
                );
 
+               assert.strictEqual(
+                       mw.message( 'param-test', $( '<span>' ).text( 'World' ) ).parse(),
+                       'Hello <span>World</span>',
+                       'Passing a jQuery object as a parameter to a message without wikitext works correctly'
+               );
+
+               assert.strictEqual(
+                       mw.message( 'param-test', $( '<span>' ).text( 'World' ).get( 0 ) ).parse(),
+                       'Hello <span>World</span>',
+                       'Passing a DOM node as a parameter to a message without wikitext works correctly'
+               );
+
+               assert.strictEqual(
+                       mw.message( 'param-test', undefined ).parse(),
+                       'Hello $1',
+                       'Passing undefined as a parameter to a message does not throw an exception'
+               );
+
+               assert.strictEqual(
+                       mw.message(
+                               'param-test-with-link',
+                               $( '<span>' ).text( 'cruel' ),
+                               'Globe',
+                               'world'
+                       ).parse(),
+                       'Hello <span>cruel</span> <a title="Globe" href="/wiki/Globe">world</a>',
+                       'Message with a jQuery parameter and a parsed link'
+               );
+
                mw.messages.set( 'integration-test-extlink', '[$1 Link]' );
                msg = mw.message(
                        'integration-test-extlink',