widgetWithIcon method
Looks for widgets that contain an Icon descendant displaying IconData
icon
in it.
Sample code
// Suppose you have a button with icon 'arrow_forward' in it:
new Button(
child: new Icon(Icons.arrow_forward)
)
// You can find and tap on it like this:
tester.tap(find.widgetWithIcon(Button, Icons.arrow_forward));
If the skipOffstage
argument is true (the default), then this skips
nodes that are Offstage or that are from inactive Routes.
Implementation
Finder widgetWithIcon(Type widgetType, IconData icon, { bool skipOffstage = true }) {
return find.ancestor(
of: find.byIcon(icon),
matching: find.byType(widgetType),
);
}