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Merge pull request #322 from gkatsev/plugin

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Add plugin event ordering test
This commit is contained in:
Steve Heffernan 2013-02-11 09:05:04 -08:00
commit eadaa2f800
1 changed files with 65 additions and 0 deletions
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65
test/unit/plugins.js
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@ -95,3 +95,68 @@ test('Plugin should overwrite plugin of same name', function(){
player2.dispose();
});
test('Plugins should get events in registration order', function() {
var order = [];
var expectedOrder = [];
var pluginName = 'orderPlugin';
var i = 0;
var name;
var player = PlayerTest.makePlayer({});
for (; i < 3; i++ ) {
name = pluginName + i;
expectedOrder.push(name);
(function (name) {
vjs.plugin(name, function (opts) {
this.on('test', function (event) {
order.push(name);
});
});
player[name]({});
})(name);
}
vjs.plugin("testerPlugin", function (opts) {
this.trigger('test');
});
player['testerPlugin']({});
deepEqual(order, expectedOrder, "plugins should receive events in order of initialization");
player.dispose();
});
test('Plugins should not get events after stopImmediatePropagation is called', function () {
var order = [];
var expectedOrder = [];
var pluginName = 'orderPlugin';
var i = 0;
var name;
var player = PlayerTest.makePlayer({});
for (; i < 3; i++ ) {
name = pluginName + i;
expectedOrder.push(name);
(function (name) {
vjs.plugin(name, function (opts) {
this.on('test', function (event) {
order.push(name);
event.stopImmediatePropagation();
});
});
player[name]({});
})(name);
}
vjs.plugin("testerPlugin", function (opts) {
this.trigger('test');
});
player['testerPlugin']({});
deepEqual(order, expectedOrder.slice(0, order.length), "plugins should receive events in order of initialization, until stopImmediatePropagation");
equal(order.length, 1, "only one event listener should have triggered");
player.dispose();
});