public function testSetForm()
{
$this->_virtual = new Varien_Object();
$helper = $this->getMock('Mage_Catalog_Helper_Product', array('getTypeSwitcherControlLabel'));
$helper->expects($this->any())->method('getTypeSwitcherControlLabel')->will($this->returnValue('Virtual / Downloadable'));
$this->assertNull($this->_virtual->getId());
$this->assertNull($this->_virtual->getName());
$this->assertNull($this->_virtual->getLabel());
$this->assertNull($this->_virtual->getForm());
$this->_model = new Mage_Adminhtml_Block_Catalog_Product_Helper_Form_Weight_Renderer(array('element' => $this->_virtual, 'helper' => $helper));
$form = new Varien_Data_Form();
$this->_model->setForm($form);
$this->assertEquals(Mage_Adminhtml_Block_Catalog_Product_Helper_Form_Weight_Renderer::VIRTUAL_FIELD_HTML_ID, $this->_virtual->getId());
$this->assertEquals('is_virtual', $this->_virtual->getName());
$this->assertEquals('Virtual / Downloadable', $this->_virtual->getLabel());
$this->assertSame($form, $this->_virtual->getForm());
}
