Merge pull request #50 from xabbuh/issue-49

swap actual and expected value in error message

Author: matthiasnoback

PhpUnit/ContainerHasParameterConstraint.php

@@ -77,8 +77,8 @@ private function evaluateParameterValue(ContainerInterface $container, $returnRe
             $this->fail($container, sprintf(
                 'The value of parameter "%s" (%s) does not match the expected value (%s)',
                 $this->parameterName,
-                $this->exporter->export($this->expectedParameterValue),
-                $this->exporter->export($actualValue)
+                $this->exporter->export($actualValue),
+                $this->exporter->export($this->expectedParameterValue)
             ));
         }