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-rw-r--r--tests/qunit/suites/resources/mediawiki/mediawiki.track.test.js42
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/qunit/suites/resources/mediawiki/mediawiki.track.test.js b/tests/qunit/suites/resources/mediawiki/mediawiki.track.test.js
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index 00000000..cdb26244
--- /dev/null
+++ b/tests/qunit/suites/resources/mediawiki/mediawiki.track.test.js
@@ -0,0 +1,42 @@
+( function ( mw ) {
+ QUnit.module( 'mediawiki.track' );
+
+ QUnit.test( 'track', 1, function ( assert ) {
+ var sequence = [];
+ mw.trackSubscribe( 'simple', function ( topic, data ) {
+ sequence.push( [ topic, data ] );
+ } );
+ mw.track( 'simple', { key: 1 } );
+ mw.track( 'simple', { key: 2 } );
+
+ assert.deepEqual( sequence, [
+ [ 'simple', { key: 1 } ],
+ [ 'simple', { key: 2 } ]
+ ], 'Events after subscribing' );
+ } );
+
+ QUnit.test( 'trackSubscribe', 4, function ( assert ) {
+ var now,
+ sequence = [];
+ mw.track( 'before', { key: 1 } );
+ mw.track( 'before', { key: 2 } );
+ mw.trackSubscribe( 'before', function ( topic, data ) {
+ sequence.push( [ topic, data ] );
+ } );
+ mw.track( 'before', { key: 3 } );
+
+ assert.deepEqual( sequence, [
+ [ 'before', { key: 1 } ],
+ [ 'before', { key: 2 } ],
+ [ 'before', { key: 3 } ]
+ ], 'Replay events from before subscribing' );
+
+ now = mw.now();
+ mw.track( 'context', { key: 0 } );
+ mw.trackSubscribe( 'context', function ( topic, data ) {
+ assert.strictEqual( this.topic, topic, 'thisValue has topic' );
+ assert.strictEqual( this.data, data, 'thisValue has data' );
+ assert.assertTrue( this.timeStamp >= now, 'thisValue has sane timestamp' );
+ } );
+ } );
+}( mediaWiki ) );