class UnroutedUrlTest

class UnroutedUrlTest extends UnitTestCase {

  /**
   * The URL assembler.
   *
   * @var \Drupal\Core\Utility\UnroutedUrlAssemblerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $urlAssembler;

  /**
   * The router.
   *
   * @var \Drupal\Tests\Core\Routing\TestRouterInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $router;

  /**
   * An unrouted, external URL to test.
   *
   * @var string
   */
  protected $unroutedExternal = 'https://www.drupal.org';

  /**
   * An unrouted, internal URL to test.
   *
   * @var string
   */
  protected $unroutedInternal = 'base:robots.txt';

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->urlAssembler = $this
      ->createMock('Drupal\\Core\\Utility\\UnroutedUrlAssemblerInterface');
    $this->urlAssembler
      ->expects($this
      ->any())
      ->method('assemble')
      ->willReturnArgument(0);
    $this->router = $this
      ->createMock('Drupal\\Tests\\Core\\Routing\\TestRouterInterface');
    $container = new ContainerBuilder();
    $container
      ->set('router.no_access_checks', $this->router);
    $container
      ->set('unrouted_url_assembler', $this->urlAssembler);
    \Drupal::setContainer($container);
  }

  /**
   * Tests the fromUri() method.
   *
   * @covers ::fromUri
   *
   * @dataProvider providerFromUri
   */
  public function testFromUri($uri, $is_external) {
    $url = Url::fromUri($uri);
    $this
      ->assertInstanceOf('Drupal\\Core\\Url', $url);
  }

  /**
   * Data provider for testFromUri().
   */
  public static function providerFromUri() {
    return [
      // [$uri, $is_external]
      // An external URI.
      [
        'https://www.drupal.org',
        TRUE,
      ],
      // A protocol-relative URL.
      [
        '//www.drupal.org',
        TRUE,
      ],
      // An internal, unrouted, base-relative URI.
      [
        'base:robots.txt',
        FALSE,
      ],
      // Base-relative URIs with special characters.
      [
        'base:AKI@&hO@',
        FALSE,
      ],
      [
        'base:(:;2&+h^',
        FALSE,
      ],
      // Various token formats.
      [
        'base:node/[token]',
        FALSE,
      ],
      [
        'base:node/%',
        FALSE,
      ],
      [
        'base:node/[token:token]',
        FALSE,
      ],
      [
        'base:node/{{ token }}',
        FALSE,
      ],
    ];
  }

  /**
   * Tests the fromUri() method.
   *
   * @covers ::fromUri
   * @dataProvider providerFromInvalidUri
   */
  public function testFromInvalidUri($uri) {
    $this
      ->expectException(\InvalidArgumentException::class);
    $url = Url::fromUri($uri);
  }

  /**
   * Data provider for testFromInvalidUri().
   */
  public static function providerFromInvalidUri() {
    return [
      // Schemeless paths.
      [
        'test',
      ],
      [
        '/test',
      ],
      // Schemeless path with a query string.
      [
        'foo?bar',
      ],
      // Only a query string.
      [
        '?bar',
      ],
      // Only a fragment.
      [
        '#foo',
      ],
      // Disallowed characters in the authority (host name) that are valid
      // elsewhere in the path.
      [
        'base://(:;2&+h^',
      ],
    ];
  }

  /**
   * Tests the createFromRequest method.
   *
   * @covers ::createFromRequest
   */
  public function testCreateFromRequest() {
    $request = Request::create('/test-path');
    $this->router
      ->expects($this
      ->once())
      ->method('matchRequest')
      ->with($request)
      ->will($this
      ->throwException(new ResourceNotFoundException()));
    $this
      ->expectException(ResourceNotFoundException::class);
    Url::createFromRequest($request);
  }

  /**
   * Tests the isExternal() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::isExternal
   */
  public function testIsExternal($uri, $is_external) {
    $url = Url::fromUri($uri);
    $this
      ->assertSame($url
      ->isExternal(), $is_external);
  }

  /**
   * Tests the toString() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::toString
   */
  public function testToString($uri) {
    $url = Url::fromUri($uri);
    $this
      ->assertSame($uri, $url
      ->toString());
  }

  /**
   * Tests the getRouteName() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::getRouteName
   */
  public function testGetRouteName($uri) {
    $url = Url::fromUri($uri);
    $this
      ->expectException(\UnexpectedValueException::class);
    $url
      ->getRouteName();
  }

  /**
   * Tests the getRouteParameters() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::getRouteParameters
   */
  public function testGetRouteParameters($uri) {
    $url = Url::fromUri($uri);
    $this
      ->expectException(\UnexpectedValueException::class);
    $url
      ->getRouteParameters();
  }

  /**
   * Tests the getInternalPath() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::getInternalPath
   */
  public function testGetInternalPath($uri) {
    $url = Url::fromUri($uri);
    $this
      ->expectException(\Exception::class);
    $url
      ->getInternalPath();
  }

  /**
   * Tests the getPath() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::getUri
   */
  public function testGetUri($uri) {
    $url = Url::fromUri($uri);
    $this
      ->assertNotNull($url
      ->getUri());
  }

  /**
   * Tests the getOptions() method.
   *
   * @depends testFromUri
   * @dataProvider providerFromUri
   *
   * @covers ::getOptions
   */
  public function testGetOptions($uri) {
    $url = Url::fromUri($uri);
    $this
      ->assertIsArray($url
      ->getOptions());
  }

}