php 如何在 PHPUnit 模拟对象中测试第二个参数
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How to test a second parameter in a PHPUnit mock object
提问by Joel
This is what I have:
这就是我所拥有的：
$observer = $this->getMock('SomeObserverClass', array('method'));
$observer->expects($this->once())
->method('method')
->with($this->equalTo($arg1));
But the method should take two parameters. I am only testing that the first parameter is being passed correctly (as $arg1).
但是该方法应该采用两个参数。我只是测试第一个参数是否正确传递（作为 $arg1）。
How do test the second parameter?
如何测试第二个参数？
回答by silfreed
I believe the way to do this is:
我相信这样做的方法是：
$observer->expects($this->once())
->method('method')
->with($this->equalTo($arg1),$this->equalTo($arg2));
Or
或者
$observer->expects($this->once())
->method('method')
->with($arg1, $arg2);
If you need to perform a different type of assertion on the 2nd arg, you can do that, too:
如果您需要对第二个参数执行不同类型的断言，您也可以这样做：
$observer->expects($this->once())
->method('method')
->with($this->equalTo($arg1),$this->stringContains('some_string'));
If you need to make sure some argument passes multiple assertions, use logicalAnd()
如果您需要确保某个参数通过多个断言，请使用 logicalAnd()
$observer->expects($this->once())
->method('method')
->with($this->logicalAnd($this->stringContains('a'), $this->stringContains('b')));
