DefaultValueTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\migrate\Unit\process;

use Drupal\migrate\Plugin\migrate\process\DefaultValue;

/**
 * Tests the default_value process plugin.
 *
 * @group migrate
 * @coversDefaultClass \Drupal\migrate\Plugin\migrate\process\DefaultValue
 */
class DefaultValueTest extends MigrateProcessTestCase {
    
    /**
     * Tests the default_value process plugin.
     *
     * @covers ::transform
     *
     * @dataProvider defaultValueDataProvider
     */
    public function testDefaultValue($configuration, $expected_value, $value) : void {
        $process = new DefaultValue($configuration, 'default_value', []);
        $value = $process->transform($value, $this->migrateExecutable, $this->row, 'destination_property');
        $this->assertSame($expected_value, $value);
    }
    
    /**
     * Provides data for the successful lookup test.
     *
     * @return array
     */
    public static function defaultValueDataProvider() {
        return [
            'strict_true_value_populated_array' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => [
                    0,
                    1,
                    2,
                ],
                'value' => [
                    0,
                    1,
                    2,
                ],
            ],
            'strict_true_value_empty_string' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => '',
                'value' => '',
            ],
            'strict_true_value_false' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => FALSE,
                'value' => FALSE,
            ],
            'strict_true_value_null' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => NULL,
            ],
            'strict_true_value_zero_string' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => '0',
                'value' => '0',
            ],
            'strict_true_value_zero' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => 0,
                'value' => 0,
            ],
            'strict_true_value_empty_array' => [
                'configuration' => [
                    'strict' => TRUE,
                    'default_value' => 1,
                ],
                'expected_value' => [],
                'value' => [],
            ],
            'array_populated' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => [
                    0,
                    1,
                    2,
                ],
                'value' => [
                    0,
                    1,
                    2,
                ],
            ],
            'empty_string' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => '',
            ],
            'false' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => FALSE,
            ],
            'null' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => NULL,
            ],
            'string_zero' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => '0',
            ],
            'int_zero' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => 0,
            ],
            'empty_array' => [
                'configuration' => [
                    'default_value' => 1,
                ],
                'expected_value' => 1,
                'value' => [],
            ],
        ];
    }

}