Added base test case

Author: vuongxuongminh

tests/TestCase.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * @link https://github.com/phpviet/laravel-flysystem
+ * @copyright (c) PHP Viet
+ * @license [MIT](http://www.opensource.org/licenses/MIT)
+ */
+
+namespace PHPViet\Laravel\Flysystem\Tests;
+
+use Illuminate\Cache\CacheServiceProvider;
+use Orchestra\Testbench\TestCase as BaseTestCase;
+use Illuminate\Filesystem\FilesystemServiceProvider;
+use PHPViet\Laravel\Flysystem\FlysystemServiceProvider;
+
+/**
+ * @author Vuong Minh <vuongxuongminh@gmail.com>
+ * @since 1.0.0
+ */
+class TestCase extends BaseTestCase
+{
+    protected function getEnvironmentSetUp($app)
+    {
+        $app['config']->set('filesystems', [
+            'disks' => [
+                'viettel' => [
+                    'driver' => 'viettel',
+                    'key' => 'test',
+                    'secret' => 'test',
+                    'bucket' => 'test'
+                ],
+            ]
+        ]);
+    }
+
+    protected function getApplicationProviders($app): array
+    {
+        return [
+            CacheServiceProvider::class,
+            FilesystemServiceProvider::class,
+            FlysystemServiceProvider::class,
+        ];
+    }
+}