Removed check for misconfigured Voter with constructor argument

This check was inconsequent (no other form of voter description had a
similar check) and not very helpful (due to the general error message).

For now, the removal simplifies the code. If necessary, one could add
other checks and improve the error messages later on, if the
instructions in the readme do not suffice.

Author: MalteWunsch

NotModified/Annotation/ReplaceWithNotModifiedResponse.php

@@ -20,7 +20,7 @@
  *
  * @Annotation
  */
-class ReplaceWithNotModifiedResponse
+final class ReplaceWithNotModifiedResponse
 {
     /** @var array */
     private $parameters;
@@ -74,7 +74,6 @@ private function initialiseVoters()
             throw new \RuntimeException('The annotation ' . get_class($this) . ' has to be parametrised with voters.');
         }
 
-        $runningIndex = 1;
         foreach ($this->parameters['voters'] as $voterDescription) {
             $voter = null;
 
@@ -87,10 +86,6 @@ private function initialiseVoters()
             }
 
             if (is_array($voterDescription)) {
-                if (count($voterDescription) !== 1) {
-                    throw new \RuntimeException('Voter #' . $runningIndex . ' (starting with 1) is misconfigured.');
-                }
-
                 $voterClass = key($voterDescription);
                 $voterParameter = current($voterDescription);
                 $voter = new $voterClass($voterParameter);

Tests/NotModified/Annotation/ReplaceWithNotModifiedResponseTest.php

@@ -74,17 +74,7 @@ public function serviceNameAsVoterParameter()
     /**
      * @test
      */
-    public function invalidArrayAsVoterParameter()
-    {
-        $this->setExpectedException(\RuntimeException::class);
-        $annotation = new ReplaceWithNotModifiedResponse(['voters' => [['invalid', 'array', 'structure']]]);
-        $annotation->determineLastModified(new Request());
-    }
-
-    /**
-     * @test
-     */
-    public function validArrayAsVoterParameterWithConstructorArguments()
+    public function arrayAsVoterParameterWithConstructorArguments()
     {
         $this->setExpectedException(null);
         $annotation = new ReplaceWithNotModifiedResponse(['voters' => [[Voter::class => new \DateTime('2000-01-01')]]]);