Use PHPUnit_Framework_TestFailure::exceptionToString if invocation expectations fail
Use PHPUnit_Framework_TestFailure::exceptionToString if invocation expectations fail

Primarily to display a diff of the mismatching parameters

Darhazer/phpunit-mock-objects,JeroenDeDauw/phpunit-mock-objects,awhale/phpunit-mock-objects,PeeHaa/phpunit-mock-objects,stefk/phpunit-mock-objects