public function testClearFields() { $form = new \r8\Form(); $field1 = $this->getMockField(); $form->addField($field1); $field2 = $this->getMockField(); $form->addField($field2); // Make sure the two fields were properly added $this->assertSame(array($field1, $field2), $form->getFields()); $this->assertSame($form, $form->clearFields()); $this->assertSame(array(), $form->getFields()); }