From 127df8060c1071fc2b0175197fdd8dc0be80975d Mon Sep 17 00:00:00 2001
From: Hugo Thunnissen <devel@hugot.nl>
Date: Sat, 18 Jun 2022 19:46:04 +0200
Subject: [PATCH] Test RequireCommand

---
 .../Test/Command/RequireCommandTest.php       | 199 ++++++++++++++++++
 1 file changed, 199 insertions(+)
 create mode 100644 tests/Composer/Test/Command/RequireCommandTest.php

diff --git a/tests/Composer/Test/Command/RequireCommandTest.php b/tests/Composer/Test/Command/RequireCommandTest.php
new file mode 100644
index 000000000..63662721d
--- /dev/null
+++ b/tests/Composer/Test/Command/RequireCommandTest.php
@@ -0,0 +1,199 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Test\Command;
+
+use Composer\Command\InitCommand;
+use Composer\Util\Filesystem;
+use Symfony\Component\Console\Tester\ApplicationTester;
+use Composer\Command\RequireCommand;
+use Symfony\Component\Console\Input\ArrayInput;
+use Composer\Console\Application;
+use Composer\Test\TestCase;
+
+class RequireCommandTest extends TestCase
+{
+    /**
+     * @var string
+     */
+    private $working_directory;
+    private $local_repository;
+
+    public function setUp(): void
+    {
+        $this->local_repository = $this->getUniqueTmpDirectory();
+
+        $repo_manifest = [
+            'name' => 'testvendor/testpackage',
+            'version' => '1.0.0',
+            'type' => 'library',
+            'autoload' => [
+                'psr-4' => [
+                    'TestVendor\\Testpackage\\' => 'src/',
+                ]
+            ]
+        ];
+
+        file_put_contents(
+            $this->local_repository.'/composer.json',
+            json_encode(
+                $repo_manifest,
+                JSON_UNESCAPED_SLASHES,
+            )
+        );
+
+        $this->working_directory = $this->getUniqueTmpDirectory();
+
+        $manifest = [
+            'name' => 'test/something',
+            'repositories' => [
+                [
+                    'type' => 'path',
+                    'url' => $this->local_repository,
+                ],
+                [
+                    'packagist.org' => false
+                ]
+            ]
+        ];
+
+        file_put_contents(
+            $this->working_directory.'/composer.json',
+            json_encode($manifest, JSON_UNESCAPED_SLASHES)
+        );
+
+    }
+
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+
+        $fs = new Filesystem();
+        $fs->removeDirectory($this->working_directory);
+        $fs->removeDirectory($this->local_repository);
+    }
+
+    public function testInstallPackage(): void
+    {
+        // Arrange
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->add(new RequireCommand());
+
+        // Act
+        $tester = new ApplicationTester($application);
+        $tester->run([
+            'command' => 'require',
+            'packages' => [ 'testvendor/testpackage' ],
+            '-d' =>  $this->working_directory,
+        ]);
+
+        // Assert
+        $output = $tester->getDisplay();
+        $tester->assertCommandIsSuccessful();
+        $this->assertStringContainsString('Installing testvendor/testpackage', $output);
+        $this->assertTrue(file_exists($this->working_directory . '/vendor/testvendor/testpackage'));
+    }
+
+    public function testInstallPackageSaveToComposerJson(): void
+    {
+        // Arrange
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->add(new RequireCommand());
+
+        // Act
+        $tester = new ApplicationTester($application);
+        $tester->run([
+            'command' => 'require',
+            'packages' => [ 'testvendor/testpackage 1.0.0' ],
+            '-d' =>  $this->working_directory,
+        ]);
+
+        // Assert
+        $manifest = json_decode(
+            file_get_contents($this->working_directory . '/composer.json'),
+            true
+        );
+        $this->assertArrayHasKey('testvendor/testpackage', $manifest['require']);
+        $this->assertEquals('1.0.0', $manifest['require']['testvendor/testpackage']);
+    }
+
+
+    public function testInstallPackagesSaveToComposerLock(): void
+    {
+        // Arrange
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->add(new RequireCommand());
+
+        // Act
+        $tester = new ApplicationTester($application);
+        $tester->run([
+            'command' => 'require',
+            'packages' => [ 'testvendor/testpackage 1.0.0' ],
+            '-d' =>  $this->working_directory,
+        ]);
+
+        // Assert
+        $lockfile = json_decode(
+            file_get_contents($this->working_directory . '/composer.lock'),
+            true
+        );
+        $packages = $lockfile['packages'];
+        $installed_package = null;
+        foreach($packages as $package) {
+            if ($package['name'] === 'testvendor/testpackage') {
+                $installed_package = $package;
+            }
+        }
+
+        $this->assertNotNull($installed_package);
+        $this->assertEquals('1.0.0', $installed_package['version']);
+    }
+
+    public function testInstallMisspelledPackage(): void
+    {
+        // Arrange
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->add(new RequireCommand());
+
+        // Act
+        $tester = new ApplicationTester($application);
+        $tester->run([
+            'command' => 'require',
+            'packages' => [ 'testvendor/testpcakage 1.0.0' ],
+            '-d' =>  $this->working_directory,
+        ]);
+
+        // Assert
+        $this->assertNotEquals(0, $tester->getStatusCode());
+        $output = $tester->getDisplay();
+
+        $this->assertStringContainsString(
+            'Your requirements could not be resolved to an installable set of packages.',
+            $output
+        );
+
+        $this->assertStringContainsString(
+            'requires testvendor/testpcakage, it could not be found in any version',
+            $output
+        );
+
+        $this->assertStringContainsString(
+            '- A typo in the package name',
+            $output
+        );
+    }
+
+}