public function testCheckClasses()
{
foreach (['a', 'a b c', ['a'], ['a', 'b', 'c']] as $class) {
$this->assertFalse($this->object->checkClasses($class, []));
$this->assertFalse($this->object->checkClasses($class, ['class' => 'x y z']));
$this->assertFalse($this->object->checkClasses($class, ['class' => ['x', 'y', 'z']]));
}
$this->assertTrue($this->object->checkClasses('a', ['class' => 'a']));
$this->assertTrue($this->object->checkClasses('a b c', ['class' => 'c b a']));
$this->assertTrue($this->object->checkClasses('a b c', ['class' => ['c', 'b', 'a']]));
}
