PHPUnit “Mocked method does not exist.” when using $mock->expects($this->at(…))

Question

I\'ve run into a strange issue with PHPUnit mock objects. I have a method that should be called twice, so I\'m using the \"at\" matcher. This works for the first time the method

Answer 1

As far as i can tell from the Demo code it should work. I produced a working example in case you are running an older PHPUnit Version and want to check that way if it works for you too.

In case that doesn't help maybe you could provide a bit more (at best executable) code ? :)

getMock('MyClass');
        $mock->expects($this->at(0))
             ->method('exists')
             ->with($this->equalTo('foo'))
             ->will($this->returnValue(true));

        $mock->expects($this->at(1))
             ->method('exists')
             ->with($this->equalTo('bar'))
             ->will($this->returnValue(false));

        $this->assertTrue($mock->exists("foo"));
        $this->assertFalse($mock->exists("bar"));
    }

}

class MyClass {

    public function exists($foo) {
        return false;
    }
}

printing

phpunit MyTest.php
PHPUnit 3.4.15 by Sebastian Bergmann.

.

Time: 0 seconds, Memory: 4.25Mb

OK (1 test, 3 assertions)