Flash Builder 4 Beta和FlexUnit下的測試驅動開發---斷言方法

Flash Builder 4 Beta和FlexUnit下的測試驅動開發---斷言方法

 

Assertion method	Meanings
assertEquals	Asserts that two values are equal.
assertContained	Asserts that the first string is contained in the second one.
assertNotContained	Asserts that the first string is not contained in the second one.
assertFalse	Asserts that a condition is false.
assertTrue	Asserts that a condition is true.
assertMatch	Asserts that a string matches a regular expression (regexp).
assertNoMatch	Asserts that a string doesn't match a regexp.
assertNull	Asserts that an object is null.
assertNotNull	Asserts that an object is not null.
assertNotUndefined	Asserts that an object is defined.
assertUndefined	Asserts that an object is undefined.
assertStrictlyEquals	Asserts that two objects are strictly identical.
assertObjectEquals	Asserts that two objects are equal.

轉載：http://www.adobe.com/cn/devnet/flex/articles/flashbuilder4_tdd_04.html

 

斷言方法要求三個參數：一個包括字符串信息，另兩個參數參與比較。字符串參數包含了測試失敗時的描述信息。例如：

assertEquals("Error testing the application state", state, 1);

如果不傳入該消息參數，FlexUnit將使用缺省信息。

在編輯器中鍵入Assert. 你可以通過代碼提示功能看到可以使用的全部斷言方法。