How can I get PHPUnit MockObjects to return different values based on a parameter?

Question

I\'ve got a PHPUnit mock object that returns \'return value\' no matter what its arguments:

// From inside a test...
$mock = $this->getMock(\         


        

Answer 1

From the latest phpUnit docs: "Sometimes a stubbed method should return different values depending on a predefined list of arguments. You can use returnValueMap() to create a map that associates arguments with corresponding return values."

$mock->expects($this->any())
    ->method('getConfigValue')
    ->will(
        $this->returnValueMap(
            array(
                array('firstparam', 'secondparam', 'retval'),
                array('modes', 'foo', array('Array', 'of', 'modes'))
            )
        )
    );