hasRenderObject method
Expects that renderObject of Opacity equals (==) value
.
Example usage:
spot<Opacity>().existsOnce().hasRenderObject(RenderBox());
Implementation
WidgetMatcher<Opacity> hasRenderObject(RenderOpacity? value) {
return hasDiagnosticProp<RenderOpacity>(
'renderObject', (it) => value == null ? it.isNull() : it.equals(value));
}