function testUpdateCMSFieldsOnSiteTree() { $pageOrigLang = $this->objFromFixture('Page', 'home'); // first test with default language $fields = $pageOrigLang->getCMSFields(); $this->assertType( 'TextField', $fields->dataFieldByName('Title'), 'Translatable doesnt modify fields if called in default language (e.g. "non-translation mode")' ); $this->assertNull( $fields->dataFieldByName('Title_original'), 'Translatable doesnt modify fields if called in default language (e.g. "non-translation mode")' ); // then in "translation mode" $pageTranslated = Translatable::get_one_by_lang('Page',"fr", "ID = $pageOrigLang->ID"); $fields = $pageTranslated->getCMSFields(); $this->assertType( 'TextField', $fields->dataFieldByName('Title'), 'Translatable leaves original formfield intact in "translation mode"' ); $readonlyField = $fields->dataFieldByName('Title')->performReadonlyTransformation(); $this->assertType( $readonlyField->class, $fields->dataFieldByName('Title_original'), 'Translatable adds the original value as a ReadonlyField in "translation mode"' ); }