### Question:
RawSQLChange extends AbstractSQLChange { public String getConfirmationMessage() { return "Custom SQL executed"; } RawSQLChange();  RawSQLChange(String sql); String getComments(); void setComments(String comments); String getConfirmationMessage();  }### Answer:
@Override @Test public void getConfirmationMessage() throws Exception { assertEquals("Custom SQL executed", refactoring.getConfirmationMessage()); }