class FieldLinkTest

class FieldLinkTest extends UnitTestCase {
    
    /**
     * Test the url transformations in the FieldLink process plugin.
     *
     * @dataProvider canonicalizeUriDataProvider
     */
    public function testCanonicalizeUri($url, $expected) {
        $link_plugin = new FieldLink([], '', [], $this->createMock('\\Drupal\\migrate\\Plugin\\MigrationInterface'));
        $transformed = $link_plugin->transform([
            'url' => $url,
            'title' => '',
            'attributes' => serialize([]),
        ], $this->createMock('\\Drupal\\migrate\\MigrateExecutableInterface'), $this->getMockBuilder('\\Drupal\\migrate\\Row')
            ->disableOriginalConstructor()
            ->getMock(), NULL);
        $this->assertEquals($expected, $transformed['uri']);
    }
    
    /**
     * Data provider for testCanonicalizeUri.
     */
    public function canonicalizeUriDataProvider() {
        return [
            'Simple front-page' => [
                '<front>',
                'internal:/',
            ],
            'Front page with query' => [
                '<front>?query=1',
                'internal:/?query=1',
            ],
            'No leading forward slash' => [
                'node/10',
                'internal:/node/10',
            ],
            'Leading forward slash' => [
                '/node/10',
                'internal:/node/10',
            ],
            'Existing scheme' => [
                'scheme:test',
                'scheme:test',
            ],
        ];
    }

}