/**
* @covers ::setDom
* @covers ::getDom
*/
public function testSetDom()
{
$subject = new Subject('');
$dom = new \DOMDocument();
$subject->setDom($dom);
$reflector = new \ReflectionClass($subject);
$domProperty = $reflector->getProperty('dom');
$domProperty->setAccessible(true);
$this->assertSame($dom, $domProperty->getValue($subject));
$this->assertSame($dom, $subject->getDom());
}
/**
* @covers ::check
*/
public function testCheckEmptyAlt()
{
$html = '<html><body><img src="" alt=""></body></html>';
$dom = new \DOMDocument();
$dom->loadHTML($html);
$subject = new Subject('');
$subject->setDom($dom);
$resultCollection = $this->imageRule->check($subject);
$this->assertSame(1, $resultCollection->count());
/**
* @var Result $result
*/
$result = $resultCollection->current();
$this->assertSame('1 img tag is missing alt attribute', $result->getDescription());
}
/**
* @covers ::check
*/
public function testCheckTooManyTitleTags()
{
$html = '<html><head><title>Foo</title><title>Bar</title></head></html>';
$dom = new \DOMDocument();
$dom->loadHTML($html);
$subject = new Subject('');
$subject->setDom($dom);
$resultCollection = $this->titleRule->check($subject);
$this->assertSame(1, $resultCollection->count());
/**
* @var Result $result
*/
$result = $resultCollection->current();
$this->assertSame('There are more than one title tag', $result->getDescription());
}
