diff --git a/einundzwanzig_app_testing b/einundzwanzig_app_testing
new file mode 100644
index 0000000..ad01e70
Binary files /dev/null and b/einundzwanzig_app_testing differ
diff --git a/resources/views/livewire/country/chooser.blade.php b/resources/views/livewire/country/chooser.blade.php
index daae125..d3b3ac3 100644
--- a/resources/views/livewire/country/chooser.blade.php
+++ b/resources/views/livewire/country/chooser.blade.php
@@ -14,6 +14,11 @@ new class extends Component {
         $this->currentRouteParams = request()->route()->parameters();
     }
 
+    public function updatingCurrentCountry(mixed $value): void
+    {
+        abort_if(! is_string($value), 422);
+    }
+
     public function updatedCurrentCountry()
     {
         $this->currentRouteParams['country'] = $this->currentCountry;
diff --git a/tests/Feature/CountryChooserTest.php b/tests/Feature/CountryChooserTest.php
new file mode 100644
index 0000000..3b8028b
--- /dev/null
+++ b/tests/Feature/CountryChooserTest.php
@@ -0,0 +1,9 @@
+<?php
+
+use Livewire\Livewire;
+
+it('rejects non-string updates to currentCountry to prevent TypeError on string-typed property', function () {
+    Livewire::test('country.chooser')
+        ->set('currentCountry', [])
+        ->assertStatus(422);
+});
diff --git a/tests/Feature/CreateEditEventsSeriesTest.php b/tests/Feature/CreateEditEventsSeriesTest.php
deleted file mode 100644
index fecece5..0000000
--- a/tests/Feature/CreateEditEventsSeriesTest.php
+++ /dev/null
@@ -1,195 +0,0 @@
-<?php
-
-use App\Enums\RecurrenceType;
-use App\Models\City;
-use App\Models\Country;
-use App\Models\Meetup;
-use App\Models\User;
-use Livewire\Livewire;
-
-use function Pest\Laravel\assertDatabaseCount;
-
-beforeEach(function () {
-    $this->user = User::factory()->create(['timezone' => 'Europe/Berlin']);
-    $this->country = Country::factory()->create();
-    $this->city = City::factory()->for($this->country)->create();
-    $this->meetup = Meetup::factory()->for($this->city)->create();
-});
-
-it('creates a weekly recurring series of events', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-19')
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-02-14')
-        ->set('recurrenceType', RecurrenceType::Weekly)
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com')
-        ->call('save')
-        ->assertHasNoErrors();
-
-    assertDatabaseCount('meetup_events', 4);
-});
-
-it('creates a monthly recurring series of events', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-19')
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-03-31')
-        ->set('recurrenceType', RecurrenceType::Monthly)
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com')
-        ->call('save')
-        ->assertHasNoErrors();
-
-    assertDatabaseCount('meetup_events', 3);
-});
-
-it('creates a series for last Friday of each month', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-01')
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-03-31')
-        ->set('recurrenceType', RecurrenceType::Monthly)
-        ->set('recurrenceDayOfWeek', 'friday')
-        ->set('recurrenceDayPosition', 'last')
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com')
-        ->call('save')
-        ->assertHasNoErrors();
-
-    assertDatabaseCount('meetup_events', 3);
-
-    $events = $this->meetup->meetupEvents()->get();
-
-    expect($events[0]->start->format('Y-m-d'))->toBe('2026-01-30')
-        ->and($events[1]->start->format('Y-m-d'))->toBe('2026-02-27')
-        ->and($events[2]->start->format('Y-m-d'))->toBe('2026-03-27');
-});
-
-it('creates a series for first Monday of each month', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-01')
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-03-31')
-        ->set('recurrenceType', RecurrenceType::Monthly)
-        ->set('recurrenceDayOfWeek', 'monday')
-        ->set('recurrenceDayPosition', 'first')
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com')
-        ->call('save')
-        ->assertHasNoErrors();
-
-    assertDatabaseCount('meetup_events', 3);
-
-    $events = $this->meetup->meetupEvents()->get();
-
-    expect($events[0]->start->format('Y-m-d'))->toBe('2026-01-05')
-        ->and($events[1]->start->format('Y-m-d'))->toBe('2026-02-02')
-        ->and($events[2]->start->format('Y-m-d'))->toBe('2026-03-02');
-});
-
-it('creates first Friday series when start date is Saturday', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-17') // Saturday
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-04-30')
-        ->set('recurrenceType', RecurrenceType::Monthly)
-        ->set('recurrenceDayOfWeek', 'friday')
-        ->set('recurrenceDayPosition', 'first')
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com')
-        ->call('save')
-        ->assertHasNoErrors();
-
-    assertDatabaseCount('meetup_events', 3);
-
-    $events = $this->meetup->meetupEvents()->get();
-
-    expect($events[0]->start->format('Y-m-d'))->toBe('2026-02-06')
-        ->and($events[1]->start->format('Y-m-d'))->toBe('2026-03-06')
-        ->and($events[2]->start->format('Y-m-d'))->toBe('2026-04-03');
-});
-
-it('updates preview when recurrenceDayOfWeek is changed for weekly recurrence', function () {
-    $component = Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-19') // Monday
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-02-28')
-        ->set('recurrenceType', RecurrenceType::Weekly)
-        ->set('recurrenceDayOfWeek', 'tuesday') // Change to Tuesday
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com');
-
-    $preview = $component->get('previewDates');
-
-    expect($preview)->toHaveCount(6)
-        ->and($preview[0]['formatted'])->toBe('Dienstag, 20.01.2026')
-        ->and($preview[1]['formatted'])->toBe('Dienstag, 27.01.2026')
-        ->and($preview[2]['formatted'])->toBe('Dienstag, 03.02.2026')
-        ->and($preview[3]['formatted'])->toBe('Dienstag, 10.02.2026')
-        ->and($preview[4]['formatted'])->toBe('Dienstag, 17.02.2026')
-        ->and($preview[5]['formatted'])->toBe('Dienstag, 24.02.2026');
-});
-
-it('validates required fields when creating a series', function () {
-    Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '')
-        ->set('startTime', '')
-        ->set('endDate', '')
-        ->set('recurrenceType', null)
-        ->set('location', '')
-        ->set('description', '')
-        ->set('link', '')
-        ->call('save')
-        ->assertHasErrors([
-            'startDate',
-            'startTime',
-            'endDate',
-            'recurrenceType',
-            'location',
-            'description',
-            'link',
-        ]);
-});
-
-it('shows correct preview for first Friday when start date is Saturday', function () {
-    $component = Livewire::actingAs($this->user)
-        ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-        ->set('seriesMode', true)
-        ->set('startDate', '2026-01-17') // Saturday
-        ->set('startTime', '19:00')
-        ->set('endDate', '2026-04-30')
-        ->set('recurrenceType', RecurrenceType::Monthly)
-        ->set('recurrenceDayOfWeek', 'friday')
-        ->set('recurrenceDayPosition', 'first')
-        ->set('location', 'Test Location')
-        ->set('description', 'Test Description')
-        ->set('link', 'https://example.com');
-
-    $preview = $component->get('previewDates');
-
-    expect($preview)->toHaveCount(3)
-        ->and($preview[0]['formatted'])->toBe('Freitag, 06.02.2026')
-        ->and($preview[1]['formatted'])->toBe('Freitag, 06.03.2026')
-        ->and($preview[2]['formatted'])->toBe('Freitag, 03.04.2026');
-});
diff --git a/tests/Feature/DownloadMeetupCalendarTest.php b/tests/Feature/DownloadMeetupCalendarTest.php
deleted file mode 100644
index eea5a6f..0000000
--- a/tests/Feature/DownloadMeetupCalendarTest.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-use App\Models\Country;
-use App\Models\Meetup;
-use App\Models\MeetupEvent;
-use function Pest\Laravel\get;
-
-it('redirects when meetup parameter contains invalid characters', function () {
-    $response = get('/stream-calendar?meetup=49)');
-
-    $response->assertRedirect();
-});
-
-it('redirects when meetup parameter is not an integer', function () {
-    $response = get('/stream-calendar?meetup=abc');
-
-    $response->assertRedirect();
-});
-
-it('returns 404 when meetup ID does not exist', function () {
-    $response = get('/stream-calendar?meetup=999999');
-
-    $response->assertStatus(404);
-});
-
-it('returns calendar for valid meetup ID', function () {
-    $country = Country::factory()->create();
-    $city = \App\Models\City::factory()->create([
-        'country_id' => $country->id,
-    ]);
-    $meetup = Meetup::factory()->create([
-        'city_id' => $city->id,
-    ]);
-    MeetupEvent::factory()->create([
-        'meetup_id' => $meetup->id,
-        'start' => now()->addDay(),
-    ]);
-
-    $response = get("/stream-calendar?meetup={$meetup->id}");
-
-    $response->assertStatus(200);
-    $response->assertHeader('Content-Type', 'text/calendar; charset=utf-8');
-});
-
-it('returns 429 when rate limit is exceeded', function () {
-    $country = Country::factory()->create();
-    $city = \App\Models\City::factory()->create([
-        'country_id' => $country->id,
-    ]);
-    $meetup = Meetup::factory()->create([
-        'city_id' => $city->id,
-    ]);
-    MeetupEvent::factory()->create([
-        'meetup_id' => $meetup->id,
-        'start' => now()->addDay(),
-    ]);
-
-    // Make 61 requests to exceed the 60 per minute limit
-    for ($i = 0; $i < 61; $i++) {
-        $response = get("/stream-calendar?meetup={$meetup->id}");
-    }
-
-    // The last request should be rate limited
-    $response->assertStatus(429);
-});
diff --git a/tests/Feature/HighscoreApiTest.php b/tests/Feature/HighscoreApiTest.php
deleted file mode 100644
index 7c75c3d..0000000
--- a/tests/Feature/HighscoreApiTest.php
+++ /dev/null
@@ -1,232 +0,0 @@
-<?php
-
-use App\Http\Controllers\Api\HighscoreController;
-use App\Models\Highscore;
-use Carbon\CarbonImmutable;
-
-test('highscore submission is accepted and stored', function () {
-    $payload = [
-        'npub' => 'npub1examplehighscorevalue',
-        'name' => 'Player One',
-        'satoshis' => 2100,
-        'blocks' => 5,
-        'datetime' => CarbonImmutable::now()->subMinute()->toIso8601String(),
-    ];
-
-    $response = $this->postJson(route('api.highscores.store'), $payload);
-
-    $response->assertAccepted()
-        ->assertJson([
-            'message' => 'Highscore received',
-            'data' => [
-                'npub' => $payload['npub'],
-                'name' => $payload['name'],
-                'satoshis' => $payload['satoshis'],
-                'blocks' => $payload['blocks'],
-                'datetime' => CarbonImmutable::parse($payload['datetime'])->toIso8601String(),
-            ],
-        ]);
-
-    $this->assertDatabaseHas('highscores', [
-        'npub' => $payload['npub'],
-        'name' => $payload['name'],
-        'satoshis' => $payload['satoshis'],
-        'blocks' => $payload['blocks'],
-        'achieved_at' => CarbonImmutable::parse($payload['datetime'])->toDateTimeString(),
-    ]);
-});
-
-test('highscore submission updates existing attempt for same npub and datetime', function () {
-    $datetime = CarbonImmutable::now()->subMinutes(10)->toIso8601String();
-
-    Highscore::factory()->create([
-        'npub' => 'npub1examplehighscorevalue',
-        'name' => 'Player One',
-        'satoshis' => 1000,
-        'blocks' => 3,
-        'achieved_at' => $datetime,
-    ]);
-
-    $response = $this->postJson(route('api.highscores.store'), [
-        'npub' => 'npub1examplehighscorevalue',
-        'name' => 'Player One Updated',
-        'satoshis' => 2500,
-        'blocks' => 7,
-        'datetime' => $datetime,
-    ]);
-
-    $response->assertAccepted();
-
-    $this->assertDatabaseHas('highscores', [
-        'npub' => 'npub1examplehighscorevalue',
-        'name' => 'Player One Updated',
-        'satoshis' => 2500,
-        'blocks' => 7,
-        'achieved_at' => CarbonImmutable::parse($datetime)->toDateTimeString(),
-    ]);
-    $this->assertSame(1, Highscore::query()->count());
-});
-
-test('missing name is fetched from nostr when available', function () {
-    $fetchedName = 'Fetched Player';
-
-    $controllerMock = \Mockery::mock(HighscoreController::class)->makePartial();
-    $controllerMock->shouldAllowMockingProtectedMethods();
-    $controllerMock->shouldReceive('fetchNostrName')->once()->andReturn($fetchedName);
-
-    app()->instance(HighscoreController::class, $controllerMock);
-
-    $payload = [
-        'npub' => 'npub1fetchnamevalue',
-        'satoshis' => 1337,
-        'blocks' => 2,
-        'datetime' => CarbonImmutable::now()->subMinute()->toIso8601String(),
-    ];
-
-    $response = $this->postJson(route('api.highscores.store'), $payload);
-
-    $response->assertAccepted()
-        ->assertJsonPath('data.name', $fetchedName);
-
-    $this->assertDatabaseHas('highscores', [
-        'npub' => $payload['npub'],
-        'name' => $fetchedName,
-        'satoshis' => $payload['satoshis'],
-        'blocks' => $payload['blocks'],
-    ]);
-});
-
-test('highscore submission does not clear existing name when omitted', function () {
-    $datetime = CarbonImmutable::now()->subMinutes(15);
-
-    Highscore::factory()->create([
-        'npub' => 'npub1keepname',
-        'name' => 'Keep Name',
-        'satoshis' => 1234,
-        'blocks' => 2,
-        'achieved_at' => $datetime,
-    ]);
-
-    $response = $this->postJson(route('api.highscores.store'), [
-        'npub' => 'npub1keepname',
-        'satoshis' => 2000,
-        'blocks' => 4,
-        'datetime' => $datetime->toIso8601String(),
-    ]);
-
-    $response->assertAccepted();
-
-    $this->assertDatabaseHas('highscores', [
-        'npub' => 'npub1keepname',
-        'name' => 'Keep Name',
-        'satoshis' => 2000,
-        'blocks' => 4,
-        'achieved_at' => $datetime->toDateTimeString(),
-    ]);
-});
-
-test('highscores are returned sorted by satoshis', function () {
-    $lowest = Highscore::factory()->create([
-        'npub' => 'npub1low',
-        'name' => 'Low Player',
-        'satoshis' => 500,
-        'blocks' => 2,
-        'achieved_at' => CarbonImmutable::parse('2025-01-01T00:00:00Z'),
-    ]);
-    $middle = Highscore::factory()->create([
-        'npub' => 'npub1mid',
-        'name' => 'Mid Player',
-        'satoshis' => 1500,
-        'blocks' => 4,
-        'achieved_at' => CarbonImmutable::parse('2025-01-02T00:00:00Z'),
-    ]);
-    $highest = Highscore::factory()->create([
-        'npub' => 'npub1high',
-        'name' => 'High Player',
-        'satoshis' => 3000,
-        'blocks' => 6,
-        'achieved_at' => CarbonImmutable::parse('2025-01-03T00:00:00Z'),
-    ]);
-
-    $response = $this->getJson(route('api.highscores.index'));
-
-    $response->assertOk();
-
-    $response->assertJsonPath('data.0.npub', $highest->npub)
-        ->assertJsonPath('data.0.satoshis', $highest->satoshis)
-        ->assertJsonPath('data.0.name', $highest->name)
-        ->assertJsonPath('data.1.npub', $middle->npub)
-        ->assertJsonPath('data.2.npub', $lowest->npub);
-});
-
-dataset('invalidHighscorePayloads', [
-    'missing npub' => fn () => [
-        [
-            'satoshis' => 1000,
-            'blocks' => 3,
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['npub'],
-    ],
-    'invalid npub prefix' => fn () => [
-        [
-            'npub' => 'wrong-npub',
-            'satoshis' => 1000,
-            'blocks' => 3,
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['npub'],
-    ],
-    'non integer satoshis' => fn () => [
-        [
-            'npub' => 'npub1examplehighscorevalue',
-            'satoshis' => 'not-an-int',
-            'blocks' => 3,
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['satoshis'],
-    ],
-    'negative satoshis' => fn () => [
-        [
-            'npub' => 'npub1examplehighscorevalue',
-            'satoshis' => -1,
-            'blocks' => 3,
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['satoshis'],
-    ],
-    'non integer blocks' => fn () => [
-        [
-            'npub' => 'npub1examplehighscorevalue',
-            'satoshis' => 1000,
-            'blocks' => 'not-an-int',
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['blocks'],
-    ],
-    'negative blocks' => fn () => [
-        [
-            'npub' => 'npub1examplehighscorevalue',
-            'satoshis' => 1000,
-            'blocks' => -1,
-            'datetime' => CarbonImmutable::now()->toIso8601String(),
-        ],
-        ['blocks'],
-    ],
-    'invalid datetime' => fn () => [
-        [
-            'npub' => 'npub1examplehighscorevalue',
-            'satoshis' => 1000,
-            'blocks' => 3,
-            'datetime' => 'not a date',
-        ],
-        ['datetime'],
-    ],
-]);
-
-it('validates highscore payload', function (array $payload, array $invalidFields) {
-    $response = $this->postJson(route('api.highscores.store'), $payload);
-
-    $response->assertUnprocessable()
-        ->assertInvalid($invalidFields);
-})->with('invalidHighscorePayloads');
diff --git a/tests/Feature/LivewireLockedPropertiesTest.php b/tests/Feature/LivewireLockedPropertiesTest.php
deleted file mode 100644
index c8fbbab..0000000
--- a/tests/Feature/LivewireLockedPropertiesTest.php
+++ /dev/null
@@ -1,132 +0,0 @@
-<?php
-
-use App\Models\City;
-use App\Models\Country;
-use App\Models\Meetup;
-use App\Models\SelfHostedService;
-use App\Models\User;
-use Livewire\Features\SupportLockedProperties\CannotUpdateLockedPropertyException;
-use Livewire\Livewire;
-
-beforeEach(function () {
-    $this->user = User::factory()->create(['timezone' => 'Europe/Berlin']);
-    $this->country = Country::factory()->create();
-    $this->city = City::factory()->for($this->country)->create();
-});
-
-describe('Meetup Edit Component', function () {
-    beforeEach(function () {
-        $this->meetup = Meetup::factory()->for($this->city)->create([
-            'created_by' => $this->user->id,
-        ]);
-    });
-
-    it('loads meetup edit page correctly with locked properties', function () {
-        Livewire::actingAs($this->user)
-            ->test('meetups.edit', ['meetup' => $this->meetup])
-            ->assertSet('created_by', $this->meetup->created_by)
-            ->assertSet('created_at', $this->meetup->created_at->format('Y-m-d H:i:s'))
-            ->assertSet('updated_at', $this->meetup->updated_at->format('Y-m-d H:i:s'));
-    });
-
-    it('throws exception when tampering with locked created_by property', function () {
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('meetups.edit', ['meetup' => $this->meetup])
-            ->set('created_by', 999);
-    });
-
-    it('throws exception when tampering with locked created_at property', function () {
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('meetups.edit', ['meetup' => $this->meetup])
-            ->set('created_at', '2020-01-01 00:00:00');
-    });
-
-    it('throws exception when tampering with locked updated_at property', function () {
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('meetups.edit', ['meetup' => $this->meetup])
-            ->set('updated_at', '2020-01-01 00:00:00');
-    });
-
-    it('can still update non-locked properties', function () {
-        Livewire::actingAs($this->user)
-            ->test('meetups.edit', ['meetup' => $this->meetup])
-            ->set('name', 'Updated Meetup Name')
-            ->set('community', 'einundzwanzig')
-            ->call('updateMeetup')
-            ->assertHasNoErrors();
-
-        $this->meetup->refresh();
-        expect($this->meetup->name)->toBe('Updated Meetup Name');
-    });
-});
-
-describe('Meetup Create-Edit Events Component', function () {
-    beforeEach(function () {
-        $this->meetup = Meetup::factory()->for($this->city)->create();
-    });
-
-    it('has locked country property', function () {
-        Livewire::actingAs($this->user)
-            ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-            ->assertSet('country', 'de');
-    });
-
-    it('throws exception when tampering with locked country property', function () {
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('meetups.create-edit-events', ['meetup' => $this->meetup])
-            ->set('country', 'us');
-    });
-});
-
-describe('Services Create Component', function () {
-    it('has locked country property', function () {
-        Livewire::actingAs($this->user)
-            ->test('services.create')
-            ->assertSet('country', 'de');
-    });
-
-    it('throws exception when tampering with locked country property', function () {
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('services.create')
-            ->set('country', 'us');
-    });
-});
-
-describe('ServiceForm Locked Properties', function () {
-    beforeEach(function () {
-        // Create service with the current user as creator
-        $this->service = SelfHostedService::factory()->create([
-            'created_by' => $this->user->id,
-            'anon' => false,
-        ]);
-    });
-
-    it('has locked service property in edit component', function () {
-        Livewire::actingAs($this->user)
-            ->test('services.edit', ['service' => $this->service])
-            ->assertSet('form.service.id', $this->service->id);
-    });
-
-    it('throws exception when tampering with locked service model in form', function () {
-        $anotherService = SelfHostedService::factory()->create([
-            'created_by' => $this->user->id,
-            'anon' => false,
-        ]);
-
-        $this->expectException(CannotUpdateLockedPropertyException::class);
-
-        Livewire::actingAs($this->user)
-            ->test('services.edit', ['service' => $this->service])
-            ->set('form.service', $anotherService);
-    });
-});
diff --git a/tests/Feature/LnurlAuthTest.php b/tests/Feature/LnurlAuthTest.php
deleted file mode 100644
index 7d1b504..0000000
--- a/tests/Feature/LnurlAuthTest.php
+++ /dev/null
@@ -1,139 +0,0 @@
-<?php
-
-use App\Models\LoginKey;
-use App\Models\User;
-
-beforeEach(function () {
-    LoginKey::query()->delete();
-    User::query()->delete();
-});
-
-test('lnurl auth callback validates required parameters', function () {
-    $response = $this->get(route('auth.ln.callback'));
-
-    $response->assertStatus(400)
-        ->assertJson([
-            'status' => 'ERROR',
-            'reason' => 'Invalid request parameters',
-        ]);
-});
-
-test('lnurl auth callback validates hex format for k1 and key', function () {
-    // Invalid k1 (not hex)
-    $response = $this->get(route('auth.ln.callback').'?k1=ZZZZ'.str()->random(60).'&sig='.str()->random(128).'&key='.bin2hex(random_bytes(33)));
-
-    $response->assertStatus(400)
-        ->assertJson([
-            'status' => 'ERROR',
-            'reason' => 'Invalid request parameters',
-        ]);
-
-    // Invalid key (not hex)
-    $response = $this->get(route('auth.ln.callback').'?k1='.bin2hex(random_bytes(32)).'&sig='.str()->random(128).'&key=ZZZZ'.str()->random(60));
-
-    $response->assertStatus(400)
-        ->assertJson([
-            'status' => 'ERROR',
-            'reason' => 'Invalid request parameters',
-        ]);
-});
-
-test('lnurl auth callback handles signature verification failures', function () {
-    $k1 = bin2hex(random_bytes(32));
-    $sig = bin2hex(random_bytes(64));
-    $key = bin2hex(random_bytes(33));
-
-    $response = $this->get(route('auth.ln.callback').'?k1='.$k1.'&sig='.$sig.'&key='.$key);
-
-    $response->assertStatus(400)
-        ->assertJson([
-            'status' => 'ERROR',
-            'reason' => 'Authentication failed. Please try again.',
-        ]);
-});
-
-test('check error returns null when login key exists', function () {
-    $k1 = str()->random(64);
-
-    LoginKey::factory()->create([
-        'k1' => $k1,
-        'created_at' => now(),
-    ]);
-
-    $response = $this->postJson(route('auth.check-error'), [
-        'k1' => $k1,
-        'elapsed_seconds' => 120,
-    ]);
-
-    $response->assertStatus(200)
-        ->assertJson(['error' => null]);
-});
-
-test('check error returns null when k1 not expired', function () {
-    $k1 = str()->random(64);
-
-    $response = $this->postJson(route('auth.check-error'), [
-        'k1' => $k1,
-        'elapsed_seconds' => 120,
-    ]);
-
-    $response->assertStatus(200)
-        ->assertJson(['error' => null]);
-});
-
-test('check error returns expired message when k1 is expired', function () {
-    $k1 = str()->random(64);
-
-    $response = $this->postJson(route('auth.check-error'), [
-        'k1' => $k1,
-        'elapsed_seconds' => 300,
-    ]);
-
-    $response->assertStatus(200)
-        ->assertJson([
-            'error' => 'Session expired. Please try again.',
-        ]);
-});
-
-test('check error returns null when no k1 provided', function () {
-    $response = $this->postJson(route('auth.check-error'));
-
-    $response->assertStatus(200)
-        ->assertJson(['error' => null]);
-});
-
-test('check error returns null when login key is too old', function () {
-    $k1 = str()->random(64);
-
-    LoginKey::factory()->create([
-        'k1' => $k1,
-        'created_at' => now()->subMinutes(10),
-    ]);
-
-    $response = $this->postJson(route('auth.check-error'), [
-        'k1' => $k1,
-        'elapsed_seconds' => 600,
-    ]);
-
-    $response->assertStatus(200)
-        ->assertJson([
-            'error' => 'Session expired. Please try again.',
-        ]);
-});
-
-test('check error finds valid login key within 5 minutes', function () {
-    $k1 = str()->random(64);
-
-    LoginKey::factory()->create([
-        'k1' => $k1,
-        'created_at' => now()->subMinutes(3),
-    ]);
-
-    $response = $this->postJson(route('auth.check-error'), [
-        'k1' => $k1,
-        'elapsed_seconds' => 180,
-    ]);
-
-    $response->assertStatus(200)
-        ->assertJson(['error' => null]);
-});
diff --git a/tests/Feature/MeetupPopupTimezoneTest.php b/tests/Feature/MeetupPopupTimezoneTest.php
deleted file mode 100644
index 3813ccc..0000000
--- a/tests/Feature/MeetupPopupTimezoneTest.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-use App\Models\City;
-use App\Models\Country;
-use App\Models\Meetup;
-use App\Models\MeetupEvent;
-
-it('displays event time converted to user timezone in meetup popup', function () {
-    config(['app.user-timezone' => 'Europe/Berlin']);
-
-    $country = Country::factory()->create();
-    $city = City::factory()->create(['country_id' => $country->id]);
-    $meetup = Meetup::factory()->create(['city_id' => $city->id, 'intro' => 'Test intro']);
-
-    MeetupEvent::factory()->create([
-        'meetup_id' => $meetup->id,
-        'start' => '2026-02-19 16:30:00', // UTC
-        'location' => 'Test Location',
-    ]);
-
-    $meetup->load(['meetupEvents' => function ($query) {
-        $query->where('start', '>=', now())->orderBy('start')->limit(1);
-    }]);
-
-    $html = view('components.meetup-popup', [
-        'meetup' => $meetup,
-        'url' => 'https://example.com',
-        'eventUrl' => 'https://example.com/event',
-    ])->render();
-
-    // 16:30 UTC = 17:30 CET (Europe/Berlin in winter)
-    expect($html)->toContain('17:30 Uhr')
-        ->and($html)->not->toContain('16:30 Uhr');
-});
-
-it('displays event date converted to user timezone in meetup popup', function () {
-    config(['app.user-timezone' => 'Europe/Berlin']);
-
-    $country = Country::factory()->create();
-    $city = City::factory()->create(['country_id' => $country->id]);
-    $meetup = Meetup::factory()->create(['city_id' => $city->id]);
-
-    MeetupEvent::factory()->create([
-        'meetup_id' => $meetup->id,
-        'start' => '2026-02-19 23:30:00', // UTC - next day in Berlin
-        'location' => 'Test Location',
-    ]);
-
-    $meetup->load(['meetupEvents' => function ($query) {
-        $query->where('start', '>=', now())->orderBy('start')->limit(1);
-    }]);
-
-    $html = view('components.meetup-popup', [
-        'meetup' => $meetup,
-        'url' => 'https://example.com',
-        'eventUrl' => null,
-    ])->render();
-
-    // 23:30 UTC on Feb 19 = 00:30 CET on Feb 20 in Europe/Berlin
-    expect($html)->toContain('20. Februar 2026');
-});