我如何测试代码覆盖率的异常。我可以模拟 Connection,但我不知道接下来要做什么
private static final BiConsumer<PreparedStatement, Integer> INTEGER_CONSUMER
= (PreparedStatement preparedStatement, Integer param) -> {
try {
preparedStatement.setInt(1, param);
} catch (SQLException e) {
throw new DBException(String.format(MESSAGE_FORMAT, "Integer consumer", FAILED_MESSAGE), e);
}
};