message: test(Mask): add missing test for writeValue
diff: @@ -48,4 +48,17 @@ describe(`TsMaskDirective`, () => {
  });
  +
  + describe(`writeValue`, () => {
  +
  + test(`should normalize the value`, () => {
  + directive['renderer'].setProperty = jest.fn();
  + directive.writeValue('foo');
  +
  + expect(directive['renderer'].setProperty)
  + .toHaveBeenCalledWith(expect.anything(), 'value', 'foo');
  + });
  +
  + });
  +
  });
  