Add command with basic testing

Author: Jean85

src/Command/SentryTestCommand.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Sentry\SentryBundle\Command;
+
+use Sentry\State\Hub;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class SentryTestCommand extends Command
+{
+    public function __construct()
+    {
+        parent::__construct('sentry:test');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $currentHub = Hub::getCurrent();
+        $client = $currentHub->getClient();
+        
+        if (! $client) {
+            $output->writeln('<error>No client found</error>');
+            $output->writeln('<info>Your DSN is probably missing, check your configuration</info>');
+
+            return 1;
+        }
+
+        $dsn = $client->getOptions()->getDsn();
+        
+        if ($dsn) {
+            $output->writeln('<info>DSN correctly configured in the current client</info>');
+        } else {
+            $output->writeln('<error>No DSN configured in the current client, please check your configuration</error>');
+            $output->writeln('<info>To debug further, try bin/console debug:config sentry</info>');
+            
+            return 1;
+        }
+
+        $output->writeln('Sending test message...');
+
+        $eventId = $currentHub->captureMessage('This is a test message from the Sentry bundle');
+
+        if ($eventId) {
+            $output->writeln("<info>Message sent successfully with ID $eventId</info>");
+        } else {
+            $output->writeln('<error>Message not sent!</error>');
+            $output->writeln('<warning>Check your DSN or your before_send callback if used</warning>');
+            
+            return 1;
+        }
+
+        return 0;
+    }
+}

test/Command/SentryTestCommandTest.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Sentry\SentryBundle\Test\Command;
+
+use PHPUnit\Framework\TestCase;
+use Sentry\SentryBundle\Command\SentryTestCommand;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+
+class SentryTestCommandTest extends TestCase
+{
+    public function testExecuteFailsDueToMissingDsn(): void
+    {
+        $application = new Application();
+        $application->add(new SentryTestCommand());
+
+        $command = $application->find('sentry:test');
+        $commandTester = new CommandTester($command);
+        $commandTester->execute([
+            'command'  => $command->getName(),
+        ]);
+
+        $this->assertNotSame(0, $commandTester->getStatusCode());
+        $output = $commandTester->getDisplay();
+        $this->assertContains('No client found', $output);
+        $this->assertContains('DSN is probably missing', $output);
+    }
+}