HighWaterNotJoinableTest.php

<?php

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


/**
 * Tests the high water handling.
 *
 * @covers \Drupal\migrate_high_water_test\Plugin\migrate\source\HighWaterTest
 * @group migrate
 */
class HighWaterNotJoinableTest extends MigrateSqlSourceTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'migrate',
        'migrate_drupal',
        'migrate_high_water_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    public static function providerSource() {
        $tests = [];
        // Test high water when the map is not joinable.
        // The source data.
        $tests[0]['source_data']['high_water_node'] = [
            [
                'id' => 1,
                'title' => 'Item 1',
                'changed' => 1,
            ],
            [
                'id' => 2,
                'title' => 'Item 2',
                'changed' => 2,
            ],
            [
                'id' => 3,
                'title' => 'Item 3',
                'changed' => 3,
            ],
        ];
        // The expected results.
        $tests[0]['expected_data'] = [
            [
                'id' => 2,
                'title' => 'Item 2',
                'changed' => 2,
            ],
            [
                'id' => 3,
                'title' => 'Item 3',
                'changed' => 3,
            ],
        ];
        // The expected count is the count returned by the query before the query
        // is modified by SqlBase::initializeIterator().
        $tests[0]['expected_count'] = 3;
        $tests[0]['configuration'] = [
            'high_water_property' => [
                'name' => 'changed',
            ],
        ];
        $tests[0]['high_water'] = $tests[0]['source_data']['high_water_node'][0]['changed'];
        // Test high water initialized to NULL.
        $tests[1]['source_data'] = $tests[0]['source_data'];
        $tests[1]['expected_data'] = [
            [
                'id' => 1,
                'title' => 'Item 1',
                'changed' => 1,
            ],
            [
                'id' => 2,
                'title' => 'Item 2',
                'changed' => 2,
            ],
            [
                'id' => 3,
                'title' => 'Item 3',
                'changed' => 3,
            ],
        ];
        $tests[1]['expected_count'] = $tests[0]['expected_count'];
        $tests[1]['configuration'] = $tests[0]['configuration'];
        $tests[1]['high_water'] = NULL;
        // Test high water initialized to an empty string.
        $tests[2]['source_data'] = $tests[0]['source_data'];
        $tests[2]['expected_data'] = [
            [
                'id' => 1,
                'title' => 'Item 1',
                'changed' => 1,
            ],
            [
                'id' => 2,
                'title' => 'Item 2',
                'changed' => 2,
            ],
            [
                'id' => 3,
                'title' => 'Item 3',
                'changed' => 3,
            ],
        ];
        $tests[2]['expected_count'] = $tests[0]['expected_count'];
        $tests[2]['configuration'] = $tests[0]['configuration'];
        $tests[2]['high_water'] = '';
        return $tests;
    }

}