hasDirection method
Expects that direction of Wrap equals (==) value
.
Example usage:
spot<Wrap>().existsOnce().hasDirection(Axis.values.first);
Implementation
WidgetMatcher<Wrap> hasDirection(Axis? value) {
return hasDiagnosticProp<Axis>(
'direction', (it) => value == null ? it.isNull() : it.equals(value));
}