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Equivalence Partitioning Testing
  • 时间:2024-03-21 00:01:23

Equivalence Partitioning Testing


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What is Equivalence Partitioning Testing?

等效分化也称为等同级分级。 简称为ECP。 这是一种软件测试技术,将测试中应用的输入测试数据至少分成一次,从中得出测试案例。

这种做法的好处是,由于测试案例较少,因此减少了测试软件所需的时间。

Example:

下面最能描述等同级分级:

Assume that the apppcation accepts an integer in the range 100 to 999
Vapd Equivalence Class partition: 100 to 999 inclusive.
Non-vapd Equivalence Class partitions: less than 100, more than 999, decimal numbers and alphabets/non-numeric characters.
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