test: Add test to ensure the base application has the same defaults a…

…s the Symfony Application (#203)

tests/Application/BaseApplication/BaseApplicationTest.php

@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Fidry\Console package.
+ *
+ * (c) Théo FIDRY <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Fidry\Console\Tests\Application\BaseApplication;
+
+use Fidry\Console\Application\BaseApplication;
+use Fidry\Console\Bridge\Application\SymfonyApplication;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Application as SymfonyNativeApplication;
+
+#[CoversClass(BaseApplication::class)]
+final class BaseApplicationTest extends TestCase
+{
+    public function test_it_shares_defaults_with_the_symfony_application(): void
+    {
+        $application = new MinimalApplication();
+        $bridgedSymfonyApp = new SymfonyApplication($application);
+
+        $symfonyApp = new SymfonyNativeApplication(
+            $application->getName(),
+            $application->getVersion(),
+        );
+
+        self::assertApplicationsHaveSameState($symfonyApp, $bridgedSymfonyApp);
+    }
+
+    private static function assertApplicationsHaveSameState(
+        SymfonyNativeApplication $expected,
+        SymfonyNativeApplication $actual,
+    ): void {
+        self::assertEquals(
+            self::getApplicationState($expected),
+            self::getApplicationState($actual),
+        );
+    }
+
+    /** @psalm-suppress InternalMethod */
+    private static function getApplicationState(SymfonyNativeApplication $application): array
+    {
+        return [
+            'name' => $application->getName(),
+            'version' => $application->getVersion(),
+            'longVersion' => $application->getLongVersion(),
+            'catchExceptions' => $application->areExceptionsCaught(),
+            'autoExit' => $application->isAutoExitEnabled(),
+            'singleCommand' => $application->isSingleCommand(),
+        ];
+    }
+}

tests/Application/BaseApplication/MinimalApplication.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the Fidry\Console package.
+ *
+ * (c) Théo FIDRY <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Fidry\Console\Tests\Application\BaseApplication;
+
+use Fidry\Console\Application\BaseApplication;
+
+final class MinimalApplication extends BaseApplication
+{
+    public function getName(): string
+    {
+        return 'MinimalApp';
+    }
+
+    public function getVersion(): string
+    {
+        return 'v1.0.0-dev';
+    }
+
+    public function getCommands(): array
+    {
+        return [];
+    }
+}