public function testOnceMulti()
{
$GLOBALS['emit_result'] = 0;
$closure = function () {
$GLOBALS['emit_result']++;
};
$this->event->once(array('a', 'b'), $closure);
$this->assertEquals(0, $GLOBALS['emit_result']);
$this->event->emit('a');
$this->assertEquals(1, $GLOBALS['emit_result']);
$this->event->emit('a');
$this->assertEquals(1, $GLOBALS['emit_result']);
$this->event->emit('b');
$this->assertEquals(2, $GLOBALS['emit_result']);
$this->event->emit('b');
$this->assertEquals(2, $GLOBALS['emit_result']);
}
/**
* @depends testCancelEvent
*/
function testPriorityOnce()
{
$argResult = 0;
$ee = new EventEmitter();
$ee->once('foo', function ($arg) use(&$argResult) {
$argResult = 1;
return false;
});
$ee->once('foo', function ($arg) use(&$argResult) {
$argResult = 2;
return false;
}, 1);
$this->assertFalse($ee->emit('foo', ['bar']));
$this->assertEquals(2, $argResult);
}