From 54870a78c4d4092fa509da4a5d93f3080f6fc956 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Thu, 21 Mar 2024 16:59:41 +0100
Subject: [PATCH] Add a new test to confirm that show --direct <name> works
 with direct dependents/dev-dependents

---
 .../Composer/Test/Command/ShowCommandTest.php | 36 ++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/tests/Composer/Test/Command/ShowCommandTest.php b/tests/Composer/Test/Command/ShowCommandTest.php
index 331ae0017..d726c5a92 100644
--- a/tests/Composer/Test/Command/ShowCommandTest.php
+++ b/tests/Composer/Test/Command/ShowCommandTest.php
@@ -299,23 +299,57 @@ Transitive dependencies not required in composer.json:
 vendor/package 1.1.0 <highlight>! 1.2.0</highlight>", trim($appTester->getDisplay(true)));
     }
 
-    public function testShowDirectWithNameOnlyShowsDirectDependents(): void
+    public function testShowDirectWithNameDoesNotShowTransientDependencies(): void
     {
         self::expectException(InvalidArgumentException::class);
         self::expectExceptionMessage('Package "vendor/package" is installed but not a direct dependent of the root package.');
 
         $this->initTempComposer([
             'repositories' => [],
+            'require' => [
+                'direct/dependent' => '*',
+            ],
         ]);
 
         $this->createInstalledJson([
+            $direct = self::getPackage('direct/dependent', '1.0.0'),
             self::getPackage('vendor/package', '1.0.0'),
         ]);
 
+        $this->configureLinks($direct, ['require' => ['vendor/package' => '*']]);
+
         $appTester = $this->getApplicationTester();
         $appTester->run(['command' => 'show', '--direct' => true, 'package' => 'vendor/package']);
     }
 
+    public function testShowDirectWithNameOnlyShowsDirectDependents(): void
+    {
+        $this->initTempComposer([
+            'repositories' => [],
+            'require' => [
+                'direct/dependent' => '*',
+            ],
+            'require-dev' => [
+                'direct/dependent2' => '*',
+            ],
+        ]);
+
+        $this->createInstalledJson([
+            self::getPackage('direct/dependent', '1.0.0'),
+            self::getPackage('direct/dependent2', '1.0.0'),
+        ]);
+
+        $appTester = $this->getApplicationTester();
+        $appTester->run(['command' => 'show', '--direct' => true, 'package' => 'direct/dependent']);
+        $appTester->assertCommandIsSuccessful();
+        self::assertStringContainsString('name     : direct/dependent' . "\n", $appTester->getDisplay(true));
+
+        $appTester = $this->getApplicationTester();
+        $appTester->run(['command' => 'show', '--direct' => true, 'package' => 'direct/dependent2']);
+        $appTester->assertCommandIsSuccessful();
+        self::assertStringContainsString('name     : direct/dependent2' . "\n", $appTester->getDisplay(true));
+    }
+
     public function testShowPlatformOnlyShowsPlatformPackages(): void
     {
         $this->initTempComposer([