public function testDefaultClasses() { Config::nest(); FormField::config()->update('default_classes', array('class1')); $field = new FormField('MyField'); $this->assertContains('class1', $field->extraClass(), 'Class list does not contain expected class'); FormField::config()->update('default_classes', array('class1', 'class2')); $field = new FormField('MyField'); $this->assertContains('class1 class2', $field->extraClass(), 'Class list does not contain expected class'); FormField::config()->update('default_classes', array('class3')); $field = new FormField('MyField'); $this->assertContains('class3', $field->extraClass(), 'Class list does not contain expected class'); $field->removeExtraClass('class3'); $this->assertNotContains('class3', $field->extraClass(), 'Class list contains unexpected class'); TextField::config()->update('default_classes', array('textfield-class')); $field = new TextField('MyField'); //check default classes inherit $this->assertContains('class3', $field->extraClass(), 'Class list does not contain inherited class'); $this->assertContains('textfield-class', $field->extraClass(), 'Class list does not contain expected class'); Config::unnest(); }