<rt id="bn8ez"></rt>
<label id="bn8ez"></label>

  • <span id="bn8ez"></span>

    <label id="bn8ez"><meter id="bn8ez"></meter></label>

    afunms

    My Software,My Dream—Forge a more perfect NMS product.

    TestCase

    A test case in software engineering is a set of conditions or variables under which a tester will determine whether an application or software system meets specifications. The mechanism for determining whether a software program or system has passed or failed such a test is known as a test oracle. In some settings an oracle could be a requirement or use case. It may take many test cases to determine that a software program or system is functioning correctly. Test cases are often referred to as test scripts, particularly when written. Written test cases are usually collected into test suites.

    Formal, requirement-based test cases
    In order to fully test that all the requirements of an application are met, there must be at least one test case for each requirement unless a requirement has sub-requirements. In that situation, each sub-requirement must have at least one test case. This is frequently done using a traceability matrix. Some methodologies, like RUP, recommend creating at least two test cases for each requirement. One of them should perform positive testing of requirement and other should perform negative testing. Written test cases should include a description of the functionality to be tested, and the preparation required to ensure that the test can be conducted.

    What characterizes a formal, written test case is that there is a known input and an expected output, which is worked out before the test is executed. The known input should test a precondition and the expected output should test a postcondition.

    posted on 2009-02-19 22:07 afunms 閱讀(201) 評論(0)  編輯  收藏


    只有注冊用戶登錄后才能發(fā)表評論。


    網(wǎng)站導(dǎo)航:
     

    My Links

    News

    留言簿(18)

    隨筆檔案

    相冊

    搜索

    最新評論

    閱讀排行榜

    主站蜘蛛池模板: 国产亚洲中文日本不卡二区| 亚洲AV综合色一区二区三区| 亚洲狠狠成人综合网| 久久午夜无码免费| 亚洲v高清理论电影| 久9久9精品免费观看| 亚洲精选在线观看| 国产亚洲成av片在线观看| 国产免费MV大全视频网站| 黑人大战亚洲人精品一区 | 三根一起会坏掉的好痛免费三级全黄的视频在线观看 | 日本牲交大片免费观看| 亚洲人成人网毛片在线播放| 久久综合AV免费观看| 亚洲人av高清无码| 国产一区二区三区在线免费观看 | 亚洲一区二区久久| 欧洲美熟女乱又伦免费视频| 亚洲AⅤ男人的天堂在线观看| 少妇亚洲免费精品| 中文无码日韩欧免费视频| 亚洲av永久无码精品国产精品| 日韩人妻无码精品久久免费一| 亚洲精品影院久久久久久| 成年女人毛片免费播放人| 黄页网站在线观看免费| 亚洲AV无码专区在线播放中文| 四虎免费影院ww4164h| 亚洲a∨无码精品色午夜| 国产亚洲精品a在线观看 | 毛片在线播放免费观看| 亚洲午夜成人精品电影在线观看 | 爱情岛亚洲论坛在线观看| 亚洲av区一区二区三| 免费91麻豆精品国产自产在线观看 | 成年人视频免费在线观看| 亚洲av色香蕉一区二区三区| 亚洲伊人成无码综合网 | 亚洲国产综合AV在线观看| 国产国拍亚洲精品福利| 亚洲视频在线观看免费视频|