mock_objects.php
public function expectCallCount($method, $count, $message = '%s')
    {
        $this->dieOnNoMethod($method, 'set expected call count');
        $message .= Mock::getExpectationLine();
        $this->expected_counts[strtolower($method)] =
                new CallCountExpectation($method, $count, $message);
    }
public function expectCallCount($method, $count, $message = '%s')
    {
        $this->dieOnNoMethod($method, 'set expected call count');
        $message .= Mock::getExpectationLine();
        $this->expected_counts[strtolower($method)] =
                new CallCountExpectation($method, $count, $message);
    }
Sets an expectation for the number of times a method will be called.
The tally method is used to check this.

@param string $method        Method call to test.
@param int $count        Number of times it should have been called at tally.
@param string $message       Overridden message.