Add working test suite

tests/AbstractTestCase.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace TomLingham\Tests\Searchy;
+
+use GrahamCampbell\TestBench\AbstractPackageTestCase;
+use TomLingham\Searchy\SearchyServiceProvider;
+
+/**
+ * This is the abstract test case class.
+ *
+ * @author Vincent Klaiber <hello@vinkla.com>
+ */
+abstract class AbstractTestCase extends AbstractPackageTestCase
+{
+    /**
+     * Get the service provider class.
+     *
+     * @param \Illuminate\Contracts\Foundation\Application $app
+     *
+     * @return string
+     */
+    protected function getServiceProviderClass($app)
+    {
+        return SearchyServiceProvider::class;
+    }
+}