added PHPUinit

tests/Unit/Command/CronRunCommandTest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Tests\Unit\Command;
+
+use App\Command\CronRunCommand;
+use App\Repository\UserRepository;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class CronRunCommandTest extends TestCase
+{
+    public function testExecute()
+    {
+        // Arrange
+        $input = $this->createMock(originalClassName: InputInterface::class);
+        $output = $this->createMock(originalClassName: OutputInterface::class);
+        $userRepository = $this->createMock(originalClassName: UserRepository::class);
+
+        $command = new CronRunCommand(userRepository: $userRepository);
+
+        // Act
+        $result = $command->execute(input: $input, output: $output);
+
+        // Assert
+        $this->assertSame(expected: Command::SUCCESS, actual: $result);
+    }
+
+}