diff --git a/tests/Composer/Test/Command/StatusCommandTest.php b/tests/Composer/Test/Command/StatusCommandTest.php
new file mode 100644
index 000000000..fce072b02
--- /dev/null
+++ b/tests/Composer/Test/Command/StatusCommandTest.php
@@ -0,0 +1,108 @@
+<?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\Test\TestCase;
+use Generator;
+
+class StatusCommandTest extends TestCase
+{
+    public function testNoLocalChanges(): void
+    {
+        $this->initTempComposer(['require' => ['root/req' => '1.*']]);
+
+        $package = self::getPackage('root/req');
+        $package->setType('metapackage');
+
+        $this->createComposerLock([$package], []);
+        $this->createInstalledJson([$package], []);
+
+        $appTester = $this->getApplicationTester();
+        $appTester->run(['command' => 'status']);
+
+        $this->assertSame('No local changes', trim($appTester->getDisplay(true)));
+    }
+
+    /**
+     * @dataProvider locallyModifiedPackagesUseCaseProvider
+     * @param array<mixed> $composerJson
+     * @param array<mixed> $commandFlags
+     * @param array<mixed> $packageData
+     */
+    public function testLocallyModifiedPackages(
+        array $composerJson,
+        array $commandFlags,
+        array $packageData
+    ): void {
+        $this->initTempComposer($composerJson);
+
+        $package = self::getPackage($packageData['name'], $packageData['version']);
+        $package->setInstallationSource($packageData['installation_source']);
+
+        if ($packageData['installation_source'] === 'source') {
+            $package->setSourceType($packageData['type']);
+            $package->setSourceUrl($packageData['url']);
+            $package->setSourceReference($packageData['reference']);
+        }
+
+        if ($packageData['installation_source'] === 'dist') {
+            $package->setDistType($packageData['type']);
+            $package->setDistUrl($packageData['url']);
+            $package->setDistReference($packageData['reference']);
+        }
+
+        $this->createComposerLock([$package], []);
+
+        $appTester = $this->getApplicationTester();
+        $appTester->run(['command' => 'install']);
+
+        file_put_contents(getcwd() . '/vendor/' . $packageData['name'] . '/composer.json', '{}');
+
+        $appTester->run(array_merge(['command' => 'status'], $commandFlags));
+
+        $expected = 'You have changes in the following dependencies:';
+        $actual = trim($appTester->getDisplay(true));
+
+        $this->assertStringContainsString($expected, $actual);
+        $this->assertStringContainsString($packageData['name'], $actual);
+    }
+
+    public static function locallyModifiedPackagesUseCaseProvider(): Generator
+    {
+        yield 'locally modified package from source' => [
+            ['require' => ['composer/class-map-generator' => '^1.0']],
+            [],
+            [
+                'name' => 'composer/class-map-generator' ,
+                'version' => '1.1',
+                'installation_source' => 'source',
+                'type' => 'git',
+                'url' => 'https://github.com/composer/class-map-generator.git',
+                'reference' => '953cc4ea32e0c31f2185549c7d216d7921f03da9'
+            ]
+        ];
+
+        yield 'locally modified package from dist' => [
+            ['require' => ['smarty/smarty' => '^3.1']],
+            ['--verbose' => true],
+            [
+                'name' => 'smarty/smarty',
+                'version' => '3.1.7',
+                'installation_source' => 'dist',
+                'type' => 'zip',
+                'url' => 'https://www.smarty.net/files/Smarty-3.1.7.zip',
+                'reference' => null
+            ]
+        ];
+    }
+}