withDirection method
Creates a WidgetSelector that finds all Wrap where direction equals (==) value
.
Example usage:
spot<Wrap>().withDirection(Axis.values.first).existsOnce();
Implementation
@useResult
WidgetSelector<Wrap> withDirection(Axis? value) {
return withDiagnosticProp<Axis>(
'direction', (it) => value == null ? it.isNull() : it.equals(value));
}