public static String getGenericScenarioExceptionMessage(String exceptionMessage) {
        return  String.format("Failure reason: %s", exceptionMessage);
    }
@Test
    public void getGenericScenarioExceptionMessage_simpleCase() {
        assertThat(getGenericScenarioExceptionMessage("An exception message")).isEqualTo("Failure reason: An exception message");
    }