为什么PHPUnit不将此函数视为已运行?

问题描述

我的单元测试中有这样的代码:

I have code like this inside my unit test:

// $item_id was defined above
$originalMock = $this->getMock( 'Item', array( 'foo' ), array(
  $item_id
));

$originalMock->expects( $this->once() )->method( 'foo' );

$originalMock->functionThatCallsFoo();

这就是说，即使functionThatCallsFoo& foo从内部进行var_dumping.

It is saying I'm not calling foo at all, even though functionThatCallsFoo & foo are var_dumping out from within.

在公开调用的函数和我期望的函数之间有多个函数调用.我确保没有静态函数被调用下来. (最初是有，但是我更改了它们以查看是否可以完全使用此功能)

There are several function calls between the publicly called function and the one I'm expecting. I made sure there are no static functions called down the chain. ( There were originally but I changed them to see if I can get this working at all )

编辑我更改了expects调用以匹配直接从functionThatCallsFoo调用的方法，但该方法仍然无法正常工作.

EDITI changed my expects call to match the method directly called from functionThatCallsFoo and it still did not work.

推荐答案

我要回答这个问题，因为我的代码存在很多问题.希望如果将来有人遇到类似问题，这个答案将成为一个清单.

I'm going to answer this question since I had a world of problems with my code. Hopefully this answer will be a bit of a checklist if someone else has similar problems in the future.

1. 我的最终方法是静态的，因此我需要使用staticExpects而不是期望
2. 我的静态调用使用self ::，但我需要使用static::( PHP> = 5.3)
3. static ::不能用于私有函数，与self ::
不同

最后，我现在了解为什么静态函数是邪恶的.

In the end, I can now see why static functions are evil.

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