PHPMD fixes.

module/VuFindConsole/src/VuFindConsole/Command/Language/AbstractCommandFactory.php

@@ -56,6 +56,8 @@ class AbstractCommandFactory implements FactoryInterface
      * @throws ServiceNotCreatedException if an exception is raised when
      * creating a service.
      * @throws ContainerException if any other error occurs
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function __invoke(ContainerInterface $container, $requestedName,
         array $options = null

module/VuFindConsole/src/VuFindConsole/Command/ScheduledSearch/NotifyCommand.php

@@ -231,6 +231,8 @@ class NotifyCommand extends Command implements TranslatorAwareInterface
      * @param OutputInterface $output Output object
      *
      * @return int 0 for success
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {

module/VuFindConsole/src/VuFindConsole/Command/Util/CleanUpRecordCacheCommand.php

@@ -90,6 +90,8 @@ class CleanUpRecordCacheCommand extends Command
      * @param OutputInterface $output Output object
      *
      * @return int 0 for success
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {

module/VuFindConsole/src/VuFindConsole/Command/Util/CommitCommand.php

@@ -82,6 +82,8 @@ class CommitCommand extends AbstractSolrCommand
      * @param OutputInterface $output Output object
      *
      * @return int 0 for success
+     *
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {

module/VuFindConsole/tests/unit-tests/src/VuFindTest/Command/Language/DeleteCommandTest.php

@@ -101,7 +101,6 @@ class DeleteCommandTest extends \PHPUnit\Framework\TestCase
      */
     public function testDeletingNonExistentString()
     {
-        $expectedPath = realpath($this->languageFixtureDir) . '/foo/en.ini';
         $command = $this->getMockCommand();
         $commandTester = new CommandTester($command);
         $commandTester->execute(['target' => 'foo::barzap']);

module/VuFindConsole/tests/unit-tests/src/VuFindTest/Command/Util/AbstractExpireCommandTest.php

@@ -76,7 +76,7 @@ class AbstractExpireCommandTest extends \PHPUnit\Framework\TestCase
         $this->expectExceptionMessage(
             get_class($table) . ' does not support getExpiredIdRange()'
         );
-        $command = new $this->targetClass($table, 'foo');
+        new $this->targetClass($table, 'foo');
     }
 
     /**