Update location and databasehost services to use repositories

Includes unit tests for both services

tests/Unit/Services/LocationServiceTest.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * Pterodactyl - Panel
+ * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+namespace Tests\Unit\Services;
+
+use Mockery as m;
+use Tests\TestCase;
+use Pterodactyl\Services\LocationService;
+use Pterodactyl\Contracts\Repository\LocationRepositoryInterface;
+
+class LocationServiceTest extends TestCase
+{
+    /**
+     * @var \Pterodactyl\Contracts\Repository\LocationRepositoryInterface
+     */
+    protected $repository;
+
+    /**
+     * @var \Pterodactyl\Services\LocationService
+     */
+    protected $service;
+
+    /**
+     * Setup tests.
+     */
+    public function setUp()
+    {
+        parent::setUp();
+
+        $this->repository = m::mock(LocationRepositoryInterface::class);
+
+        $this->service = new LocationService($this->repository);
+    }
+
+    /**
+     * Test that creating a location returns the correct information.
+     */
+    public function test_create_location()
+    {
+        $data = ['short' => 'shortCode', 'long' => 'longCode'];
+
+        $this->repository->shouldReceive('create')->with($data)->once()->andReturn((object) $data);
+
+        $response = $this->service->create($data);
+
+        $this->assertNotNull($response);
+        $this->assertObjectHasAttribute('short', $response);
+        $this->assertObjectHasAttribute('long', $response);
+        $this->assertEquals('shortCode', $response->short);
+        $this->assertEquals('longCode', $response->long);
+    }
+
+    /**
+     * Test that updating a location updates it correctly.
+     */
+    public function test_update_location()
+    {
+        $data = ['short' => 'newShort'];
+
+        $this->repository->shouldReceive('update')->with(1, $data)->once()->andReturn((object) $data);
+
+        $response = $this->service->update(1, $data);
+
+        $this->assertNotNull($response);
+        $this->assertObjectHasAttribute('short', $response);
+        $this->assertEquals('newShort', $response->short);
+    }
+
+    /**
+     * Test that a location deletion returns valid data.
+     */
+    public function test_delete_location()
+    {
+        $this->repository->shouldReceive('deleteIfNoNodes')->with(1)->once()->andReturn(true);
+
+        $response = $this->service->delete(1);
+
+        $this->assertTrue($response);
+    }
+}