/**
  * test adding field whitelist attrs
  *
  * @return void
  */
 public function testAddingFieldsWhitelist()
 {
     $schema = new Schema();
     $schema->addField('name', ['derp' => 'derp', 'type' => 'string']);
     $expected = ['type' => 'string', 'length' => null, 'precision' => null];
     $this->assertEquals($expected, $schema->field('name'));
 }