diff --git a/extensions/package-manager/tests/integration/api/CheckForUpdatesTest.php b/extensions/package-manager/tests/integration/api/CheckForUpdatesTest.php
new file mode 100644
index 000000000..bd667f476
--- /dev/null
+++ b/extensions/package-manager/tests/integration/api/CheckForUpdatesTest.php
@@ -0,0 +1,42 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\PackageManager\Tests\integration\api;
+
+use Flarum\PackageManager\Tests\integration\ChangeComposerConfig;
+use Flarum\PackageManager\Tests\integration\RefreshComposerSetup;
+use Flarum\PackageManager\Tests\integration\TestCase;
+use Illuminate\Support\Arr;
+
+class CheckForUpdatesTest extends TestCase
+{
+    use RefreshComposerSetup, ChangeComposerConfig;
+
+    /**
+     * @test
+     */
+    public function can_check_for_updates()
+    {
+        $this->setComposerConfig([
+            'require' => [
+                'flarum/core' => '^1.0.0',
+                'flarum/tags' => '1.0.0',
+            ]
+        ]);
+
+        $response = $this->send(
+            $this->request('POST', '/api/package-manager/check-for-updates', [
+                'authenticatedAs' => 1,
+            ])
+        );
+
+        $this->assertEquals(200, $response->getStatusCode());
+        $this->assertEquals(['flarum/tags'], Arr::pluck(json_decode((string) $response->getBody(), true)['updates']['installed'], 'name'));
+    }
+}
diff --git a/extensions/package-manager/tests/integration/api/GlobalUpdateTest.php b/extensions/package-manager/tests/integration/api/GlobalUpdateTest.php
new file mode 100644
index 000000000..84e335e49
--- /dev/null
+++ b/extensions/package-manager/tests/integration/api/GlobalUpdateTest.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\PackageManager\Tests\integration\api;
+
+use Flarum\PackageManager\Tests\integration\RefreshComposerSetup;
+use Flarum\PackageManager\Tests\integration\TestCase;
+
+class GlobalUpdateTest extends TestCase
+{
+    use RefreshComposerSetup;
+
+    /**
+     * @test
+     */
+    public function can_global_update()
+    {
+        $response = $this->send(
+            $this->request('POST', '/api/package-manager/global-update', [
+                'authenticatedAs' => 1,
+            ])
+        );
+
+        $this->assertEquals(200, $response->getStatusCode());
+    }
+}