    @Test
    void getValueFromProtectedField_when_field_does_not_exist() {

        Object object = new Instanciable();
        assertThatExceptionOfType(IllegalStateException.class)
            .isThrownBy(() -> Classes.getValueFromProtectedField(object, "missingField"))
            .withMessage("Cannot find field missingField in class com.github.fridujo.automocker.utils.ClassesTest$Instanciable");
    }