diff --git a/composer.json b/composer.json
index 29dc818..1e15707 100644
--- a/composer.json
+++ b/composer.json
@@ -18,14 +18,15 @@
     ],
     "require": {
         "php": "^7.4|^8.0",
-        "silvanite/nova-field-cloudinary": "^1.3",
+        "cloudinary/cloudinary_php": "^1.20.0",
+        "silvanite/nova-field-cloudinary": "^1.3.2",
         "spatie/eloquent-sortable": "^3.11.0",
         "tipoff/authorization": "^2.5.1",
         "tipoff/laravel-google-api": "^1.3.1",
         "tipoff/support": "^1.6.0"
     },
     "require-dev": {
-        "php-mock/php-mock-phpunit": "^2.6",
+        "php-mock/php-mock-mockery": "^1.3",
         "tipoff/test-support": "^1.2.0"
     },
     "autoload": {
diff --git a/tests/Feature/Nova/ImageResourceTest.php b/tests/Feature/Nova/ImageResourceTest.php
index 695429e..ece4469 100644
--- a/tests/Feature/Nova/ImageResourceTest.php
+++ b/tests/Feature/Nova/ImageResourceTest.php
@@ -8,6 +8,7 @@
 use DrewRoberts\Media\Tests\TestCase;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Config;
 
 class ImageResourceTest extends TestCase
 {
@@ -17,6 +18,15 @@ class ImageResourceTest extends TestCase
     /** @test */
     public function index()
     {
+        Config::set('app.key', 'base64:CA0WFs+ECA4gq/G95GpRwEaYsoNdUF0cAziYkc83ISE=');
+
+        Config::set('filesystems.disks.cloudinary', [
+            'driver' => 'cloudinary',
+            'api_key' => env('CLOUDINARY_API_KEY', 'nonsense'),
+            'api_secret' => env('CLOUDINARY_API_SECRET', 'nonsense'),
+            'cloud_name' => env('CLOUDINARY_CLOUD_NAME', 'nonsense'),
+        ]);
+        
         Image::factory()->count(1)->create();
 
         $this->actingAs(self::createPermissionedUser('view images', true));
diff --git a/tests/Feature/Nova/TagResourceTest.php b/tests/Feature/Nova/TagResourceTest.php
index 3fb4f79..af1b46e 100644
--- a/tests/Feature/Nova/TagResourceTest.php
+++ b/tests/Feature/Nova/TagResourceTest.php
@@ -8,6 +8,7 @@
 use DrewRoberts\Media\Tests\TestCase;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Config;
 
 class TagResourceTest extends TestCase
 {
@@ -17,6 +18,8 @@ class TagResourceTest extends TestCase
     /** @test */
     public function index()
     {
+        Config::set('app.key', 'base64:CA0WFs+ECA4gq/G95GpRwEaYsoNdUF0cAziYkc83ISE=');
+
         Tag::factory()->count(1)->create();
 
         $this->actingAs(self::createPermissionedUser('view tags', true));
diff --git a/tests/Feature/Nova/VideoResourceTest.php b/tests/Feature/Nova/VideoResourceTest.php
index 5fb5588..aea499d 100644
--- a/tests/Feature/Nova/VideoResourceTest.php
+++ b/tests/Feature/Nova/VideoResourceTest.php
@@ -8,6 +8,7 @@
 use DrewRoberts\Media\Tests\TestCase;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\Config;
 
 class VideoResourceTest extends TestCase
 {
@@ -17,6 +18,8 @@ class VideoResourceTest extends TestCase
     /** @test */
     public function index()
     {
+        Config::set('app.key', 'base64:CA0WFs+ECA4gq/G95GpRwEaYsoNdUF0cAziYkc83ISE=');
+
         Video::factory()->count(1)->create();
 
         $this->actingAs(self::createPermissionedUser('view videos', true));
diff --git a/tests/TestCase.php b/tests/TestCase.php
index fb2dde1..e320152 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -7,6 +7,7 @@
 use DrewRoberts\Media\MediaServiceProvider;
 use DrewRoberts\Media\Tests\Support\Providers\NovaPackageServiceProvider;
 use Laravel\Nova\NovaCoreServiceProvider;
+use Silvanite\NovaFieldCloudinary\Providers\PackageServiceProvider;
 use Spatie\Permission\PermissionServiceProvider;
 use Tipoff\Authorization\AuthorizationServiceProvider;
 use Tipoff\Support\SupportServiceProvider;
@@ -23,6 +24,7 @@ protected function getPackageProviders($app)
             MediaServiceProvider::class,
             NovaCoreServiceProvider::class,
             NovaPackageServiceProvider::class,
+            PackageServiceProvider::class,
         ];
     }
 }
diff --git a/tests/Unit/Models/ImageTest.php b/tests/Unit/Models/ImageTest.php
index 0282fa9..4147f2b 100644
--- a/tests/Unit/Models/ImageTest.php
+++ b/tests/Unit/Models/ImageTest.php
@@ -4,17 +4,17 @@
 
 use DrewRoberts\Media\Models\Image;
 use DrewRoberts\Media\Models\Video;
-use DrewRoberts\Media\Tests\Support\Models\User;
 use DrewRoberts\Media\Tests\TestCase;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Foundation\Testing\WithFaker;
-use phpmock\phpunit\PHPMock;
+use Mockery;
+use phpmock\mockery\PHPMockery;
+use Tipoff\Authorization\Models\User;
 
 class ImageTest extends TestCase
 {
     use RefreshDatabase,
-        PHPMock,
         WithFaker;
 
     /** @test */
@@ -99,21 +99,20 @@ public function it_has_an_url()
     /** @test */
     public function it_determines_the_dimensions_if_empty()
     {
+        PHPMockery::mock('DrewRoberts\Media\Models', 'getimagesize')->andReturn([24, 60]);
+
         $image = Image::factory()->make([
             'filename' => 'test.jpg',
             'width' => null,
             'height' => null,
         ]);
 
-        $this->getFunctionMock('DrewRoberts\Media\Models', 'getimagesize')
-            ->expects($this->once())
-            ->with($image->url)
-            ->willReturn([24, 60]);
-
         $image->save();
 
         $this->assertEquals(24, $image->width);
         $this->assertEquals(60, $image->height);
+
+        Mockery::close();
     }
 
     /** @test */
diff --git a/tests/Unit/Models/TagTest.php b/tests/Unit/Models/TagTest.php
index 4e887cc..8b94e2d 100644
--- a/tests/Unit/Models/TagTest.php
+++ b/tests/Unit/Models/TagTest.php
@@ -3,10 +3,10 @@
 namespace DrewRoberts\Media\Tests\Unit\Models;
 
 use DrewRoberts\Media\Models\Tag;
-use DrewRoberts\Media\Tests\Support\Models\User;
 use DrewRoberts\Media\Tests\TestCase;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Foundation\Testing\WithFaker;
+use Tipoff\Authorization\Models\User;
 
 class TagTest extends TestCase
 {
diff --git a/tests/Unit/Models/VideoTest.php b/tests/Unit/Models/VideoTest.php
index 75fb52a..5ebc2f2 100644
--- a/tests/Unit/Models/VideoTest.php
+++ b/tests/Unit/Models/VideoTest.php
@@ -4,12 +4,12 @@
 
 use DrewRoberts\Media\Models\Image;
 use DrewRoberts\Media\Models\Video;
-use DrewRoberts\Media\Tests\Support\Models\User;
 use DrewRoberts\Media\Tests\TestCase;
 use Exception;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Foundation\Testing\WithFaker;
 use Illuminate\Support\Carbon;
+use Tipoff\Authorization\Models\User;
 
 class VideoTest extends TestCase
 {