refactor: replace custom CRM with Monica fork

tests/Commands/Scheduling/DavClientsUpdateTest.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Tests\Commands\Scheduling;
+
+use Tests\TestCase;
+use App\Jobs\SynchronizeAddressBooks;
+use Illuminate\Support\Facades\Queue;
+use App\Models\Account\AddressBookSubscription;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+
+class DavClientsUpdateTest extends TestCase
+{
+    use DatabaseTransactions;
+
+    /** @test */
+    public function it_dispatch_subscription_update()
+    {
+        Queue::fake();
+
+        $subscription = AddressBookSubscription::factory()->create();
+
+        $this->artisan('monica:davclients')->run();
+
+        Queue::assertPushed(SynchronizeAddressBooks::class, function ($job) use ($subscription) {
+            return $job->subscription->id === $subscription->id;
+        });
+    }
+}