Added tests for Service Providers

tests/Providers/RepositoryServiceProviderTest.php

@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Tests\Cachet\Providers;
+
+use CachetHQ\Cachet\Providers\RepositoryServiceProvider;
+use CachetHQ\Cachet\Repositories\Metric\MetricRepository;
+use CachetHQ\Tests\Cachet\AbstractTestCase;
+use GrahamCampbell\TestBenchCore\LaravelTrait;
+use GrahamCampbell\TestBenchCore\ServiceProviderTrait;
+
+class RepositoryServiceProviderTest extends AbstractTestCase
+{
+    use LaravelTrait, ServiceProviderTrait;
+
+    protected function getServiceProviderClass($app)
+    {
+        return RepositoryServiceProvider::class;
+    }
+
+    public function testMetricRepositoryIsInjectable()
+    {
+        $this->assertIsInjectable(MetricRepository::class);
+    }
+}