class LinkUriTest

class LinkUriTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'node',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    public function setUp() : void {
        parent::setUp();
        $this->setUpCurrentUser();
        $this->installEntitySchema('node');
    }
    
    /**
     * Tests LinkUri::transform().
     *
     * @param string $value
     *   The value to pass to LinkUri::transform().
     * @param string $expected
     *   The expected return value of LinkUri::transform().
     *
     * @dataProvider providerTestRouted
     *
     * @covers ::transform
     */
    public function testRouted($value, $expected) {
        $actual = $this->doTransform($value);
        $this->assertSame($expected, $actual);
    }
    
    /**
     * Provides test cases for LinkUriTest::testTransform().
     *
     * @return array
     *   An array of test cases, each which the following values:
     *   - The value array to pass to LinkUri::transform().
     *   - The expected path returned by LinkUri::transform().
     */
    public function providerTestRouted() {
        $tests = [];
        $value = 'http://example.com';
        $expected = 'http://example.com';
        $tests['with_scheme'] = [
            $value,
            $expected,
        ];
        $value = '<front>';
        $expected = 'internal:/';
        $tests['front'] = [
            $value,
            $expected,
        ];
        $value = '<nolink>';
        $expected = 'route:<nolink>';
        $tests['nolink'] = [
            $value,
            $expected,
        ];
        return $tests;
    }
    
    /**
     * Tests that Non routed URLs throws an exception.
     *
     * @param string $value
     *   The value to pass to LinkUri::transform().
     * @param string $exception_message
     *   The expected exception message.
     *
     * @dataProvider providerTestNotRouted
     */
    public function testNotRouted($value, $exception_message) {
        $this->expectException(MigrateException::class);
        $this->expectExceptionMessage($exception_message);
        $this->doTransform($value);
    }
    
    /**
     * Provides test cases for LinkUriTest::testNotRouted().
     *
     * @return array
     *   An array of test cases, each which the following values:
     *   - The value array to pass to LinkUri::transform().
     *   - The expected path returned by LinkUri::transform().
     *   - (optional) A URL object that the path validator prophecy will return.
     */
    public function providerTestNotRouted() {
        $tests = [];
        $message = 'The path "%s" failed validation.';
        $value = '/test';
        $expected = 'internal:/test';
        $exception_message = sprintf($message, $expected);
        $tests['leading_slash'] = [
            $value,
            $exception_message,
        ];
        $value = 'test';
        $expected = 'internal:/test';
        $exception_message = sprintf($message, $expected);
        $tests['without_scheme'] = [
            $value,
            $exception_message,
        ];
        return $tests;
    }
    
    /**
     * Tests disabling route validation in LinkUri::transform().
     *
     * @param string $value
     *   The value to pass to LinkUri::transform().
     * @param string $expected
     *   The expected return value of LinkUri::transform().
     *
     * @dataProvider providerTestDisablingRouteValidation
     *
     * @covers ::transform
     */
    public function testDisablingRouteValidation($value, $expected) {
        // Create a node so we have a valid route.
        Node::create([
            'nid' => 1,
            'title' => 'test',
            'type' => 'page',
        ])->save();
        $actual = $this->doTransform($value, [
            'validate_route' => FALSE,
        ]);
        $this->assertSame($expected, $actual);
    }
    
    /**
     * Provides test cases for LinkUriTest::testDisablingRouteValidation().
     *
     * @return array
     *   An array of test cases, each which the following values:
     *   - The value array to pass to LinkUri::transform().
     *   - The expected path returned by LinkUri::transform().
     */
    public function providerTestDisablingRouteValidation() {
        $tests = [];
        $value = 'node/1';
        $expected = 'entity:node/1';
        $tests['routed'] = [
            $value,
            $expected,
        ];
        $value = 'node/2';
        $expected = 'base:node/2';
        $tests['unrouted'] = [
            $value,
            $expected,
        ];
        return $tests;
    }
    
    /**
     * Transforms a link path into an 'internal:' or 'entity:' URI.
     *
     * @param string $value
     *   The value to pass to LinkUri::transform().
     * @param array $configuration
     *   The plugin configuration.
     *
     * @return string
     *   The transformed link.
     */
    public function doTransform($value, $configuration = []) {
        $entityTypeManager = $this->container
            ->get('entity_type.manager');
        $routeBuilder = $this->container
            ->get('router.builder');
        $row = new Row();
        $executable = $this->prophesize(MigrateExecutableInterface::class)
            ->reveal();
        $plugin = new LinkUri($configuration, 'link_uri', [], $entityTypeManager, $routeBuilder);
        $actual = $plugin->transform($value, $executable, $row, 'destination_property');
        return $actual;
    }

}