public function SubProcessTest::testSubProcess in Drupal 8

Tests the sub_process process plugin.

@dataProvider providerTestSubProcess

File

core/modules/migrate/tests/src/Unit/process/SubProcessTest.php, line 39

Class

SubProcessTest

Tests the sub_process process plugin.

Namespace

Drupal\Tests\migrate\Unit\process

Code

public function testSubProcess($process_configuration, $source_values = []) {
  $migration = $this
    ->getMigration($process_configuration);

  // Set up the properties for the sub_process.
  $plugin = new SubProcess($process_configuration, 'sub_process', []);

  // Manually create the plugins. Migration::getProcessPlugins does this
  // normally but the plugin system is not available.
  foreach ($process_configuration['process'] as $destination => $source) {
    $sub_process_plugins[$destination][] = new Get([
      'source' => $source,
    ], 'get', []);
  }
  $migration
    ->expects($this
    ->at(1))
    ->method('getProcessPlugins')
    ->willReturn($sub_process_plugins);

  // Set up the key plugins.
  $key_plugin['key'][] = new Get([
    'source' => '@id',
  ], 'get', []);
  $migration
    ->expects($this
    ->at(2))
    ->method('getProcessPlugins')
    ->will($this
    ->returnValue($key_plugin));
  $event_dispatcher = $this
    ->createMock(EventDispatcherInterface::class);
  $migrate_executable = new MigrateExecutable($migration, $this
    ->createMock(MigrateMessageInterface::class), $event_dispatcher);

  // The current value of the pipeline.
  $current_value = [
    [
      'source_foo' => 'test',
      'source_id' => 42,
    ] + $source_values,
  ];

  // This is not used but the interface requires it, so create an empty row.
  $row = new Row($source_values);

  // After transformation, check to make sure that source_foo and source_id's
  // values ended up in the proper destinations, and that the value of the
  // key (@id) is the same as the destination ID (42).
  $new_value = $plugin
    ->transform($current_value, $migrate_executable, $row, 'test');
  $this
    ->assertCount(1, $new_value);
  $this
    ->assertCount(count($process_configuration['process']), $new_value[42]);
  $this
    ->assertSame('test', $new_value[42]['foo']);
  if ($source_values) {
    $this
      ->assertSame('source_baz', $new_value[42]['baaa']);
  }
  $this
    ->assertSame(42, $new_value[42]['id']);
}