public function testAdd()
{
$this->assertEquals([], $this->schedule->toArray());
$this->assertEquals(0, $this->schedule->count());
$this->assertTrue($this->schedule->isEmpty());
/* @var $rule1 \PHPUnit_Framework_MockObject_MockObject|RuleInterface */
$rule1 = $this->getMock('AnimeDb\\SmartSleep\\Rule\\RuleInterface');
$this->schedule->add($rule1);
$this->assertEquals([$rule1], $this->schedule->toArray());
$this->assertEquals(1, $this->schedule->count());
$this->assertFalse($this->schedule->isEmpty());
/* @var $rule2 \PHPUnit_Framework_MockObject_MockObject|RuleInterface */
$rule2 = $this->getMock('AnimeDb\\SmartSleep\\Rule\\RuleInterface');
$this->schedule->add($rule2);
$this->assertEquals([$rule1, $rule2], $this->schedule->toArray());
$this->assertEquals(2, $this->schedule->count());
$this->assertEquals(new \ArrayIterator([$rule1, $rule2]), $this->schedule->getIterator());
}
