Fix master issues

tests/Unit/AddressTest.php

@@ -0,0 +1,27 @@
+<?php
+
+use Crater\Models\Address;
+use Illuminate\Support\Facades\Artisan;
+
+beforeEach(function () {
+    Artisan::call('db:seed', ['--class' => 'DatabaseSeeder', '--force' => true]);
+    Artisan::call('db:seed', ['--class' => 'DemoSeeder', '--force' => true]);
+});
+
+test('an address belongs to user', function () {
+    $address = Address::factory()->forUser()->create();
+
+    $this->assertTrue($address->user->exists());
+});
+
+test('an address belongs to country', function () {
+    $address = Address::factory()->create();
+
+    $this->assertTrue($address->country->exists());
+});
+
+test('an address belongs to customer', function () {
+    $address = Address::factory()->forCustomer()->create();
+
+    $this->assertTrue($address->customer()->exists());
+});