hasValue method
Expects that value of LinearProgressIndicator equals (==) value
.
Example usage:
spot<LinearProgressIndicator>().existsOnce().hasValue(10.5);
Implementation
WidgetMatcher<LinearProgressIndicator> hasValue(double? value) {
return hasDiagnosticProp<double>(
'value', (it) => value == null ? it.isNull() : it.equals(value));
}