Actualización

vendor/symfony/console/Tests/CommandLoader/ContainerCommandLoaderTest.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\CommandLoader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
+use Symfony\Component\DependencyInjection\ServiceLocator;
+
+class ContainerCommandLoaderTest extends TestCase
+{
+    public function testHas()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator([
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        ]), ['foo' => 'foo-service', 'bar' => 'bar-service']);
+
+        $this->assertTrue($loader->has('foo'));
+        $this->assertTrue($loader->has('bar'));
+        $this->assertFalse($loader->has('baz'));
+    }
+
+    public function testGet()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator([
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        ]), ['foo' => 'foo-service', 'bar' => 'bar-service']);
+
+        $this->assertInstanceOf(Command::class, $loader->get('foo'));
+        $this->assertInstanceOf(Command::class, $loader->get('bar'));
+    }
+
+    public function testGetUnknownCommandThrows()
+    {
+        $this->expectException('Symfony\Component\Console\Exception\CommandNotFoundException');
+        (new ContainerCommandLoader(new ServiceLocator([]), []))->get('unknown');
+    }
+
+    public function testGetCommandNames()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator([
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        ]), ['foo' => 'foo-service', 'bar' => 'bar-service']);
+
+        $this->assertSame(['foo', 'bar'], $loader->getNames());
+    }
+}

vendor/symfony/console/Tests/CommandLoader/FactoryCommandLoaderTest.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\CommandLoader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\FactoryCommandLoader;
+
+class FactoryCommandLoaderTest extends TestCase
+{
+    public function testHas()
+    {
+        $loader = new FactoryCommandLoader([
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ]);
+
+        $this->assertTrue($loader->has('foo'));
+        $this->assertTrue($loader->has('bar'));
+        $this->assertFalse($loader->has('baz'));
+    }
+
+    public function testGet()
+    {
+        $loader = new FactoryCommandLoader([
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ]);
+
+        $this->assertInstanceOf(Command::class, $loader->get('foo'));
+        $this->assertInstanceOf(Command::class, $loader->get('bar'));
+    }
+
+    public function testGetUnknownCommandThrows()
+    {
+        $this->expectException('Symfony\Component\Console\Exception\CommandNotFoundException');
+        (new FactoryCommandLoader([]))->get('unknown');
+    }
+
+    public function testGetCommandNames()
+    {
+        $loader = new FactoryCommandLoader([
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ]);
+
+        $this->assertSame(['foo', 'bar'], $loader->getNames());
+    }
+}