FileFieldTest.php

<?php

namespace Drupal\Tests\file\Unit\Plugin\migrate\field\d7;

use Drupal\migrate\Plugin\MigrationInterface;
use Drupal\migrate\Row;
use Drupal\Tests\UnitTestCase;
use Drupal\file\Plugin\migrate\field\d7\FileField;
use Prophecy\Argument;

/**
 * @coversDefaultClass \Drupal\file\Plugin\migrate\field\d7\FileField
 * @group file
 */
class FileFieldTest extends UnitTestCase {
    
    /**
     * @var \Drupal\migrate_drupal\Plugin\MigrateFieldInterface
     */
    protected $plugin;
    
    /**
     * @var \Drupal\migrate\Plugin\MigrationInterface
     */
    protected $migration;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        $this->plugin = new FileField([], 'file', []);
        $migration = $this->prophesize(MigrationInterface::class);
        // The plugin's defineValueProcessPipeline() method will call
        // mergeProcessOfProperty() and return nothing. So, in order to examine the
        // process pipeline created by the plugin, we need to ensure that
        // getProcess() always returns the last input to mergeProcessOfProperty().
        $migration->mergeProcessOfProperty(Argument::type('string'), Argument::type('array'))
            ->will(function ($arguments) use ($migration) {
            $migration->getProcess()
                ->willReturn($arguments[1]);
        });
        $this->migration = $migration->reveal();
    }
    
    /**
     * @covers ::defineValueProcessPipeline
     */
    public function testDefineValueProcessPipeline($method = 'defineValueProcessPipeline') {
        $this->plugin
            ->{$method}($this->migration, 'somefieldname', []);
        $expected = [
            'plugin' => 'sub_process',
            'source' => 'somefieldname',
            'process' => [
                'target_id' => 'fid',
                'display' => 'display',
                'description' => 'description',
            ],
        ];
        $this->assertSame($expected, $this->migration
            ->getProcess());
    }
    
    /**
     * Data provider for testGetFieldType().
     */
    public function getFieldTypeProvider() {
        return [
            [
                'image',
                'imagefield_widget',
            ],
            [
                'file',
                'filefield_widget',
            ],
            [
                'file',
                'x_widget',
            ],
        ];
    }
    
    /**
     * @covers ::getFieldType
     * @dataProvider getFieldTypeProvider
     */
    public function testGetFieldType($expected_type, $widget_type, array $settings = []) {
        $row = new Row();
        $row->setSourceProperty('widget_type', $widget_type);
        $row->setSourceProperty('global_settings', $settings);
        $this->assertSame($expected_type, $this->plugin
            ->getFieldType($row));
    }

}