FieldTypeDefaultsTest.php

<?php

namespace Drupal\Tests\field\Unit\Plugin\migrate\process\d6;

use Drupal\field\Plugin\migrate\process\d6\FieldTypeDefaults;
use Drupal\migrate\MigrateException;
use Drupal\Tests\migrate\Unit\process\MigrateProcessTestCase;

/**
 * Tests D6 fields defaults.
 *
 * @coversDefaultClass \Drupal\field\Plugin\migrate\process\d6\FieldTypeDefaults
 * @group field
 */
class FieldTypeDefaultsTest extends MigrateProcessTestCase {
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->plugin = new FieldTypeDefaults([], 'd6_field_type_defaults', []);
    }
    
    /**
     * Tests various default cases.
     *
     * @covers ::transform
     */
    public function testDefaults() {
        $this->row
            ->expects($this->once())
            ->method('getSourceProperty')
            ->willReturn('date');
        // Assert common values are passed through without modification.
        $this->assertNull($this->plugin
            ->transform(NULL, $this->migrateExecutable, $this->row, 'property'));
        $this->assertEquals('string', $this->plugin
            ->transform('string', $this->migrateExecutable, $this->row, 'property'));
        $this->assertEquals(1234, $this->plugin
            ->transform(1234, $this->migrateExecutable, $this->row, 'property'));
        // Assert that an array checks that this is a date field(above mock assert)
        // and returns "datetime_default".
        $this->assertEquals('datetime_default', $this->plugin
            ->transform([], $this->migrateExecutable, $this->row, 'property'));
    }
    
    /**
     * Tests an exception is thrown when the input is not a date field.
     *
     * @covers ::transform
     */
    public function testDefaultsException() {
        $this->expectException(MigrateException::class);
        $this->expectExceptionMessage(sprintf('Failed to lookup field type %s in the static map.', var_export([], TRUE)));
        $this->plugin
            ->transform([], $this->migrateExecutable, $this->row, 'property');
    }

}