mock_objects.php
protected function addCall($method, $args)
    {
        if (! isset($this->call_counts[$method])) {
            $this->call_counts[$method] = 0;
        }
        $this->call_counts[$method]++;
    }
protected function addCall($method, $args)
    {
        if (! isset($this->call_counts[$method])) {
            $this->call_counts[$method] = 0;
        }
        $this->call_counts[$method]++;
    }
Adds one to the call count of a method.

@param string $method        Method called.
@param array $args           Arguments as an array.