April 2014
Beginner to intermediate
830 pages
15h 21m
Chinese
Content preview from Mathematica 錦囊妙計
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19.11 將 Wolfram Workbench 的 MUnit 套件整合至前端介面
|
769
以下是使用驅動器的基本使用範例，我故意使用錯誤的預期結果使得
ID2
與
ID4
的測試
失敗。[Page-771]
討論說明
以上所使用的驅動器因過於簡陋而無法支援 Workbench 的單元測試功能，如果你有雄
心壯志的話，甚至可以設計比 Workbench 更強大的除錯器，完全依你的需求而定，最
重要是要先熟悉
MUnit
應用程式介面（Application Program Interface，API）的用法，
雖然
MUnit
套件的說明文件很簡略，但此套件的程式碼設計得十分容易使用。例如，
執行
?"MUnit`*"
可列出套件中所有的公開函式，為了節省文字空間，以下只列出
T
開
頭的指令，點 選輸出項 目即可看到 該指令或 選 項的用途，而 最重要的 指 令是選擇 器
（selector），例如
TestID
等，因為這用來擷取
TestResultObject
的內部資訊，這個物
件是由
Test
或
TestMatch
等測試指令所輸出。
ch19.indd 769 2014/4/2 下午 05:10:52
770
|
第十九章
檢視一下
MUnit
套件中的指令，使我激發起建立測試群組的想法，如同訣竅 19.10 所
述， 不
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