MigrationLookupTest.php

Same filename in other branches
  1. 9 core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
  2. 8.9.x core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php
  3. 10 core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php

Namespace

Drupal\Tests\migrate\Unit\process

File

core/modules/migrate/tests/src/Unit/process/MigrationLookupTest.php

View source
<?php

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

use Drupal\migrate\MigrateSkipRowException;
use Drupal\migrate\Plugin\MigrationInterface;
use Drupal\migrate\Plugin\migrate\process\MigrationLookup;
use Drupal\migrate\Plugin\MigrateIdMapInterface;
use Drupal\migrate\Plugin\MigrationPluginManagerInterface;
use Prophecy\Argument;

/**
 * @coversDefaultClass \Drupal\migrate\Plugin\migrate\process\MigrationLookup
 * @group migrate
 */
class MigrationLookupTest extends MigrationLookupTestCase {
    
    /**
     * @covers ::transform
     */
    public function testTransformWithStubSkipping() : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $migration_plugin_manager = $this->prophesize(MigrationPluginManagerInterface::class);
        $destination_id_map = $this->prophesize(MigrateIdMapInterface::class);
        $destination_migration = $this->prophesize(MigrationInterface::class);
        $destination_migration->getIdMap()
            ->willReturn($destination_id_map->reveal());
        $destination_id_map->lookupDestinationIds([
            1,
        ])
            ->willReturn(NULL);
        // Ensure the migration plugin manager returns our migration.
        $migration_plugin_manager->createInstances(Argument::exact([
            'destination_migration',
        ]))
            ->willReturn([
            'destination_migration' => $destination_migration->reveal(),
        ]);
        $configuration = [
            'no_stub' => TRUE,
            'migration' => 'destination_migration',
        ];
        $migration_plugin->id()
            ->willReturn('actual_migration');
        $destination_migration->getDestinationPlugin(TRUE)
            ->shouldNotBeCalled();
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $result = $migration->transform(1, $this->migrateExecutable, $this->row, '');
        $this->assertNull($result);
    }
    
    /**
     * @covers ::transform
     *
     * @dataProvider providerTestTransformWithStubbing
     */
    public function testTransformWithStubbing($exception_class, $exception_message, $expected_message) : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $this->migrateLookup
            ->lookup('destination_migration', [
            1,
        ])
            ->willReturn(NULL);
        $this->migrateStub
            ->createStub('destination_migration', [
            1,
        ], [], FALSE)
            ->willReturn([
            2,
        ]);
        $configuration = [
            'no_stub' => FALSE,
            'migration' => 'destination_migration',
        ];
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $result = $migration->transform(1, $this->migrateExecutable, $this->row, '');
        $this->assertEquals(2, $result);
        $this->migrateStub
            ->createStub('destination_migration', [
            1,
        ], [], FALSE)
            ->willThrow(new $exception_class($exception_message));
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $this->expectException($exception_class);
        $this->expectExceptionMessage($expected_message);
        $migration->transform(1, $this->migrateExecutable, $this->row, '');
    }
    
    /**
     * Provides data for testTransformWithStubbing().
     */
    public static function providerTestTransformWithStubbing() : array {
        return [
            [
                \Exception::class,
                'Oh noes!',
                'Exception was thrown while attempting to stub: Oh noes!',
            ],
            [
                MigrateSkipRowException::class,
                'Oh noes!',
                "Migration lookup for destination '' attempted to create a stub using migration destination_migration, which resulted in a row skip, with message 'Oh noes!'",
            ],
            [
                MigrateSkipRowException::class,
                '',
                "Migration lookup for destination '' attempted to create a stub using migration destination_migration, which resulted in a row skip",
            ],
        ];
    }
    
    /**
     * Tests that processing is skipped when the input value is invalid.
     *
     * @param mixed $value
     *   An invalid value.
     *
     * @dataProvider skipInvalidDataProvider
     */
    public function testSkipInvalid($value) : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $migration_plugin_manager = $this->prophesize(MigrationPluginManagerInterface::class);
        $configuration = [
            'migration' => 'foo',
        ];
        $migration_plugin->id()
            ->willReturn(uniqid());
        $migration_plugin_manager->createInstances([
            'foo',
        ])
            ->willReturn([
            'foo' => $migration_plugin->reveal(),
        ]);
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $result = $migration->transform($value, $this->migrateExecutable, $this->row, 'foo');
        $this->assertTrue($migration->isPipelineStopped());
        $this->assertNull($result);
    }
    
    /**
     * Provides data for the SkipInvalid test.
     *
     * @return array
     *   Empty values.
     */
    public static function skipInvalidDataProvider() {
        return [
            'Empty String' => [
                '',
            ],
            'Boolean False' => [
                FALSE,
            ],
            'Empty Array' => [
                [],
            ],
            'Null' => [
                NULL,
            ],
        ];
    }
    
    /**
     * Tests that valid, but technically empty values are not skipped.
     *
     * @param mixed $value
     *   A valid value.
     *
     * @dataProvider noSkipValidDataProvider
     */
    public function testNoSkipValid($value) : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $migration_plugin_manager = $this->prophesize(MigrationPluginManagerInterface::class);
        $id_map = $this->prophesize(MigrateIdMapInterface::class);
        $id_map->lookupDestinationIds([
            $value,
        ])
            ->willReturn([]);
        $migration_plugin->getIdMap()
            ->willReturn($id_map->reveal());
        $configuration = [
            'migration' => 'foo',
            'no_stub' => TRUE,
        ];
        $migration_plugin->id()
            ->willReturn(uniqid());
        $migration_plugin_manager->createInstances([
            'foo',
        ])
            ->willReturn([
            'foo' => $migration_plugin->reveal(),
        ]);
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $lookup = $migration->transform($value, $this->migrateExecutable, $this->row, 'foo');
        
        /* We provided no values and asked for no stub, so we should get NULL. */
        $this->assertNull($lookup);
    }
    
    /**
     * Provides data for the NoSkipValid test.
     *
     * @return array
     *   Empty values.
     */
    public static function noSkipValidDataProvider() {
        return [
            'Integer Zero' => [
                0,
            ],
            'String Zero' => [
                '0',
            ],
            'Float Zero' => [
                0.0,
            ],
        ];
    }
    
    /**
     * Tests a successful lookup.
     *
     * @param array $source_id_values
     *   The source id(s) of the migration map.
     * @param array $destination_id_values
     *   The destination id(s) of the migration map.
     * @param string|array $source_value
     *   The source value(s) for the migration process plugin.
     * @param string|array $expected_value
     *   The expected value(s) of the migration process plugin.
     *
     * @throws \Drupal\Component\Plugin\Exception\PluginException
     * @throws \Drupal\migrate\MigrateException
     *
     * @dataProvider successfulLookupDataProvider
     */
    public function testSuccessfulLookup(array $source_id_values, array $destination_id_values, $source_value, $expected_value) : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $this->migrateLookup
            ->lookup('foo', $source_id_values)
            ->willReturn([
            $destination_id_values,
        ]);
        $configuration = [
            'migration' => 'foo',
        ];
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $this->assertSame($expected_value, $migration->transform($source_value, $this->migrateExecutable, $this->row, 'foo'));
    }
    
    /**
     * Provides data for the successful lookup test.
     *
     * @return array
     *   The data.
     */
    public static function successfulLookupDataProvider() {
        return [
            // Test data for scalar to scalar.
[
                // Source ID of the migration map.
[
                    1,
                ],
                // Destination ID of the migration map.
[
                    3,
                ],
                // Input value for the migration plugin.
1,
                // Expected output value of the migration plugin.
3,
            ],
            // Test 0 as data source ID.
[
                // Source ID of the migration map.
[
                    0,
                ],
                // Destination ID of the migration map.
[
                    3,
                ],
                // Input value for the migration plugin.
0,
                // Expected output value of the migration plugin.
3,
            ],
            // Test data for scalar to array.
[
                // Source ID of the migration map.
[
                    1,
                ],
                // Destination IDs of the migration map.
[
                    3,
                    'foo',
                ],
                // Input value for the migration plugin.
1,
                // Expected output values of the migration plugin.
[
                    3,
                    'foo',
                ],
            ],
            // Test data for array to scalar.
[
                // Source IDs of the migration map.
[
                    1,
                    3,
                ],
                // Destination ID of the migration map.
[
                    'foo',
                ],
                // Input values for the migration plugin.
[
                    1,
                    3,
                ],
                // Expected output value of the migration plugin.
'foo',
            ],
            // Test data for array to array.
[
                // Source IDs of the migration map.
[
                    1,
                    3,
                ],
                // Destination IDs of the migration map.
[
                    3,
                    'foo',
                ],
                // Input values for the migration plugin.
[
                    1,
                    3,
                ],
                // Expected output values of the migration plugin.
[
                    3,
                    'foo',
                ],
            ],
        ];
    }
    
    /**
     * Tests processing multiple source IDs.
     */
    public function testMultipleSourceIds() : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $this->migrateLookup
            ->lookup('foo', [
            'id',
            6,
        ])
            ->willReturn([
            [
                2,
            ],
        ]);
        $configuration = [
            'migration' => 'foo',
        ];
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $result = $migration->transform([
            'id',
            6,
        ], $this->migrateExecutable, $this->row, '');
        $this->assertEquals(2, $result);
    }
    
    /**
     * Tests processing multiple migrations and source IDs.
     */
    public function testMultipleMigrations() : void {
        $migration_plugin = $this->prophesize(MigrationInterface::class);
        $this->migrateLookup
            ->lookup('example', [
            1,
        ])
            ->willReturn([
            [
                2,
            ],
        ]);
        $this->migrateLookup
            ->lookup('example', [
            2,
        ])
            ->willReturn([]);
        $this->migrateLookup
            ->lookup('foobar', [
            1,
            2,
        ])
            ->willReturn([]);
        $this->migrateLookup
            ->lookup('foobar', [
            3,
            4,
        ])
            ->willReturn([
            [
                5,
            ],
        ]);
        $configuration = [
            'migration' => [
                'foobar',
                'example',
            ],
            'source_ids' => [
                'foobar' => [
                    'foo',
                    'bar',
                ],
            ],
        ];
        $migration = MigrationLookup::create($this->prepareContainer(), $configuration, '', [], $migration_plugin->reveal());
        $row1 = $this->row;
        $row2 = clone $this->row;
        $row1->expects($this->any())
            ->method('getMultiple')
            ->willReturn([
            1,
            2,
        ]);
        $result = $migration->transform([
            1,
        ], $this->migrateExecutable, $row1, '');
        $this->assertEquals(2, $result);
        $row2->expects($this->any())
            ->method('getMultiple')
            ->willReturn([
            3,
            4,
        ]);
        $result = $migration->transform([
            2,
        ], $this->migrateExecutable, $row2, '');
        $this->assertEquals(5, $result);
    }

}

Classes

Title Deprecated Summary
MigrationLookupTest @coversDefaultClass \Drupal\migrate\Plugin\migrate\process\MigrationLookup @group migrate

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