/**
  * Method to test convertToData().
  *
  * @return void
  *
  * @covers Windwalker\Relation\Handler\AbstractRelationHandler::convertToData
  */
 public function testConvertToData()
 {
     // Array
     $data = $this->instance->convertToData(array('title' => 'bar'));
     $this->assertInstanceOf('Windwalker\\Data\\Data', $data);
     $this->assertEquals('bar', $data->title);
     // stdClass
     $data = $this->instance->convertToData((object) array('title' => 'bar'));
     $this->assertInstanceOf('Windwalker\\Data\\Data', $data);
     $this->assertEquals('bar', $data->title);
     // Iterator
     $data = $this->instance->convertToData(new \ArrayIterator(array('title' => 'bar')));
     $this->assertInstanceOf('Windwalker\\Data\\Data', $data);
     $this->assertEquals('bar', $data->title);
     // Table
     $table = new StubTableSakura();
     $table->title = 'bar';
     $data = $this->instance->convertToData($table);
     $this->assertInstanceOf('Windwalker\\Data\\Data', $data);
     $this->assertEquals('bar', $data->title);
 }