@Test
public void whenPlanNameIsInvalidExpectUpdateNameValidationFails() {

    ValidationResult validationResult = planValidation.isUpdateNameValid(
            PLAN_ID, INVALID_PLAN_NAME);
    assertThat(validationResult.getValidationStatus(), is(ValidationStatus.INVALID));
    assertThat(validationResult.getValidationInfo(), is(ERROR_MESSAGE_ONLY_LETTERS));
}