/** * Test the remove method. * * @return void * * @since 1.0 */ public function testRemove() { $listener1 = new EmptyListener(); $listener2 = new EmptyListener(); $listener3 = function () { }; $listener4 = new EmptyListener(); $this->instance->add($listener1, 0); $this->instance->add($listener2, 0); $this->instance->add($listener3, 0); // Removing a non existing listener has no effect. $this->instance->remove($listener4); $this->assertTrue($this->instance->has($listener1)); $this->assertTrue($this->instance->has($listener2)); $this->assertTrue($this->instance->has($listener3)); $this->instance->remove($listener1); $this->assertFalse($this->instance->has($listener1)); $this->assertTrue($this->instance->has($listener2)); $this->assertTrue($this->instance->has($listener3)); $this->instance->remove($listener2); $this->instance->remove($listener3); $this->assertFalse($this->instance->has($listener1)); $this->assertFalse($this->instance->has($listener2)); $this->assertFalse($this->instance->has($listener3)); }
/** * Test the remove method. * * @return void * * @since 1.0 */ public function testRemove() { $listener1 = function () { }; $listener2 = function () { return false; }; $this->instance->add($listener1, 0); // Removing a non existing listener has no effect. $this->instance->remove($listener2); $this->assertTrue($this->instance->has($listener1)); $this->instance->add($listener2, 0); $this->assertTrue($this->instance->has($listener1)); $this->assertTrue($this->instance->has($listener2)); $this->instance->remove($listener1); $this->assertFalse($this->instance->has($listener1)); $this->assertTrue($this->instance->has($listener2)); $this->instance->remove($listener2); $this->assertFalse($this->instance->has($listener1)); $this->assertFalse($this->instance->has($listener2)); }