public function testTextStrokeDisable() { $excepted = Helper::getExpected(__FUNCTION__ . '.jpg'); $actual = Helper::getActual(__FUNCTION__ . '.jpg'); $original = Helper::getOrig('butterfly.jpg'); $font = Helper::getOrig('font.ttf'); $img = new Image($original); $img->addFilter('text', 'Nice Butterfly', $font, array('stroke-size' => null, 'stroke-color' => null))->saveAs($actual); Helper::isFileEq($actual, $excepted); }