diff --git a/resources/js/Pages/Keys.vue b/resources/js/Pages/Keys.vue
index f8b3807..647c2e0 100644
--- a/resources/js/Pages/Keys.vue
+++ b/resources/js/Pages/Keys.vue
@@ -27,7 +27,7 @@
                 scope="col"
                 class="py-3 px-4 text-xs font-semibold tracking-wider text-left text-gray-500 uppercase whitespace-nowrap"
               >
-                Nazwa
+                Klucz
               </th>
               <th
                 scope="col"
diff --git a/tests/Feature/KeysTest.php b/tests/Feature/KeysTest.php
new file mode 100644
index 0000000..aa040fc
--- /dev/null
+++ b/tests/Feature/KeysTest.php
@@ -0,0 +1,118 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\DatabaseMigrations;
+use Inertia\Testing\AssertableInertia as Assert;
+use Tests\FeatureTestCase;
+use Toby\Eloquent\Models\Key;
+use Toby\Eloquent\Models\User;
+
+class KeysTest extends FeatureTestCase
+{
+    use DatabaseMigrations;
+
+    public function testUserCanSeeKeyList(): void
+    {
+        Key::factory()->count(10)->create();
+        $user = User::factory()->create();
+
+        $this->assertDatabaseCount("keys", 10);
+
+        $this->actingAs($user)
+            ->get("/keys")
+            ->assertOk()
+            ->assertInertia(
+                fn(Assert $page) => $page
+                    ->component("Keys")
+                    ->has("keys.data", 10),
+            );
+    }
+
+    public function testAdminCanCreateKey(): void
+    {
+        $admin = User::factory()->admin()->create();
+
+        $this->assertDatabaseMissing("keys", [
+            "user_id" => $admin->id,
+        ]);
+
+        $this->actingAs($admin)
+            ->post("/keys")
+            ->assertSessionHasNoErrors()
+            ->assertRedirect();
+
+        $this->assertDatabaseHas("keys", [
+            "user_id" => $admin->id,
+        ]);
+    }
+
+    public function testUserCannotCreateKey(): void
+    {
+        $user = User::factory()->create();
+
+        $this->actingAs($user)
+            ->post("/keys")
+            ->assertForbidden();
+    }
+
+    public function testAdminCanDeleteKey(): void
+    {
+        $admin = User::factory()->admin()->create();
+
+        $key = Key::factory()->create();
+
+        $this->actingAs($admin)
+            ->delete("/keys/{$key->id}")
+            ->assertRedirect();
+    }
+
+    public function testUserCanTakeKeyFromAnotherUser(): void
+    {
+        $user = User::factory()->create();
+        $userWithKey = User::factory()->create();
+
+        $key = Key::factory()->for($userWithKey)->create();
+
+        $this->assertDatabaseHas("keys", [
+            "id" => $key->id,
+            "user_id" => $userWithKey->id,
+        ]);
+
+        $this->actingAs($user)
+            ->post("/keys/{$key->id}/take")
+            ->assertRedirect();
+
+        $this->assertDatabaseHas("keys", [
+            "id" => $key->id,
+            "user_id" => $user->id,
+        ]);
+    }
+
+    public function testUserCanGiveTheirKeyToAnotherUser(): void
+    {
+        $userWithKey = User::factory()->create();
+        $user = User::factory()->create();
+
+        $key = Key::factory()->for($userWithKey)->create();
+
+        $this->assertDatabaseHas("keys", [
+            "id" => $key->id,
+            "user_id" => $userWithKey->id,
+        ]);
+
+        $this->actingAs($userWithKey)
+            ->post("/keys/{$key->id}/give", [
+                "user" => $user->id,
+            ])
+            ->assertSessionhasNoErrors()
+            ->assertRedirect();
+
+        $this->assertDatabaseHas("keys", [
+            "id" => $key->id,
+            "user_id" => $user->id,
+        ]);
+    }
+}