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我是新来写junits.I有我下面的Java API它得到一个独特的价值从database.It每次只包含一个单一的query.I需要编写的JUnit下面api.can人提出一些建议,我应该怎么办?JUnit测试案例我的API
public static int getUniqueDBCSequence() throws Exception
{
int w_seq = 0;
QueryData w_ps = null;
ResultSet w_rs = null;
try
{
w_ps = new QueryData("SELECT GETUNIQUENUMBER.NEXTVAL FROM DUAL");
w_rs = SQLService.executeQuery(w_ps);
while (w_rs.next())
{
w_seq = w_rs.getInt(1);
}
}
catch (Exception a_ex)
{
LOGGER.fatal("Error occured : " + a_ex.getMessage());
}
finally
{
SQLService.closeResultSet(w_rs);
}
return w_seq;
}