Adding a ImagyTest

Tests/ImagyTest.php

+<?php  namespace Modules\Media\Tests;
+
+use Illuminate\Support\Facades\App;
+use Modules\Core\Tests\BaseTestCase;
+use Modules\Media\Image\Imagy;
+use Modules\Media\Image\Intervention\InterventionFactory;
+use Modules\Media\Image\ThumbnailsManager;
+
+class ImagyTest extends BaseTestCase
+{
+    /**
+     * @var Imagy
+     */
+    protected $imagy;
+    /**
+     * @var \Illuminate\Filesystem\Filesystem
+     */
+    protected $finder;
+
+    public function setUp()
+    {
+        parent::setUp();
+        $config = App::make('Illuminate\Contracts\Config\Repository');
+        $module = App::make('Pingpong\Modules\Module');
+        $this->finder = App::make('Illuminate\Filesystem\Filesystem');
+        $this->imagy = new Imagy(new InterventionFactory, new ThumbnailsManager($config, $module));
+    }
+
+    /** @test */
+    public function it_should_create_a_file()
+    {
+        $this->finder->delete(public_path() . '/assets/media/google-map_smallThumb.png');
+
+        $this->imagy->get('/assets/media/google-map.png', 'smallThumb', true);
+
+        $this->assertTrue($this->finder->isFile(public_path() . '/assets/media/google-map_smallThumb.png'));
+    }
+
+    /** @test */
+    public function it_should_not_create_thumbs_for_pdf_files()
+    {
+        $this->imagy->get('/assets/media/test-pdf.pdf', 'smallThumb', true);
+
+        $this->assertFalse($this->finder->isFile(public_path() . '/assets/media/test-pdf_smallThumb.png'));
+    }
+}