whereObscuringCharacter method
Creates a WidgetSelector that finds all TextField where obscuringCharacter matches the condition.
Example usage:
spot<TextField>().whereObscuringCharacter((it) => it.equals('foo')).existsOnce();
Implementation
@useResult
WidgetSelector<TextField> whereObscuringCharacter(MatchProp<String> match) {
return withDiagnosticProp<String>('obscuringCharacter', match);
}