Fix master issues

tests/Unit/UnitTest.php

@@ -0,0 +1,32 @@
+<?php
+
+use Crater\Models\Unit;
+use Crater\Models\User;
+use Illuminate\Support\Facades\Artisan;
+use Laravel\Sanctum\Sanctum;
+
+beforeEach(function () {
+    Artisan::call('db:seed', ['--class' => 'DatabaseSeeder', '--force' => true]);
+    Artisan::call('db:seed', ['--class' => 'DemoSeeder', '--force' => true]);
+
+    $user = User::where('role', 'super admin')->first();
+    $this->withHeaders([
+        'company' => $user->companies()->first()->id,
+    ]);
+    Sanctum::actingAs(
+        $user,
+        ['*']
+    );
+});
+
+test('unit has many items', function () {
+    $unit = Unit::factory()->hasItems(5)->create();
+
+    $this->assertTrue($unit->items()->exists());
+});
+
+test('unit belongs to company', function () {
+    $unit = Unit::factory()->create();
+
+    $this->assertTrue($unit->company()->exists());
+});