Undefined method on mock object implementing a given interface in PHPUnit?

Question

I\'m new to unit testing and PHPUnit.

I need a mock, on which I have a full control, implementing ConfigurationInterface interface. Test subject is Re

Answer 1

Tyler Collier's warning is fair but doesn't contain a code snippet on how to code around it. Note this is very nasty and you should fix the interface instead. With that warning added:

$methods = array_map(function (\ReflectionMethod $m) { return $m->getName();}, (new \ReflectionClass($interface))->getMethods());
$methods[] = $missing_method;
$mock = $this->getMock($interface,  $methods);