public function testGetFieldTypes()
{
$fieldTypes = array('one' => $this->getFieldTypeMock(), 'two' => $this->getClosure($this->getFieldTypeMock()));
$registry = new FieldTypeRegistry($fieldTypes);
$fieldTypes = $registry->getFieldTypes();
$this->assertInternalType('array', $fieldTypes);
$this->assertCount(2, $fieldTypes);
$this->assertArrayHasKey('one', $fieldTypes);
$this->assertInstanceOf('eZ\\Publish\\SPI\\FieldType\\FieldType', $fieldTypes['one']);
$this->assertArrayHasKey('two', $fieldTypes);
$this->assertInstanceOf('eZ\\Publish\\SPI\\FieldType\\FieldType', $fieldTypes['two']);
}