tests for bill and attachment transformers.

tests/Unit/Transformers/AttachmentTransformerTest.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * AttachmentTransformerTest.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Transformers;
+
+use FireflyIII\Models\Account;
+use FireflyIII\Models\Attachment;
+use FireflyIII\Transformers\AttachmentTransformer;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Tests\TestCase;
+
+/**
+ * Class AttachmentTransformerTest
+ */
+class AttachmentTransformerTest extends TestCase
+{
+    /**
+     * Test basic transformer
+     *
+     * @covers \FireflyIII\Transformers\AttachmentTransformer::transform
+     */
+    public function testBasic()
+    {
+        $md5        = md5('hello' . rand(1, 10000));
+        $attachment = Attachment::create(
+            [
+                'user_id'         => $this->user()->id,
+                'attachable_id'   => 1,
+                'attachable_type' => Account::class,
+                'md5'             => $md5,
+                'filename'        => 'hello.txt',
+                'mime'            => 'text/plain',
+                'size'            => 101,
+                'uploaded'        => 1,
+            ]
+        );
+
+        $transformer = new AttachmentTransformer(new ParameterBag);
+        $result      = $transformer->transform($attachment);
+        $this->assertEquals($md5, $result['md5']);
+        $this->assertEquals('hello.txt', $result['filename']);
+    }
+
+}