Update tests

Changelog

@@ -1,4 +1,5 @@
 2018-07-26 DariusIII
+	* Chg: Update tests
 	* Chg: Update CreatesApplication class
 	* Chg: Add missing tests
 	* Chg: Update releases date handling in RSS and API operations

composer.json

@@ -20,6 +20,11 @@
       "database/seeds"
     ]
   },
+  "autoload-dev": {
+    "psr-4": {
+      "Tests\\": "tests/"
+    }
+  },
   "config": {
     "discard-changes": true,
     "process-timeout": 3600,

phpunit.xml

@@ -8,8 +8,9 @@
          convertWarningsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false">
-    <testsuite name="Installation Test">
+    <testsuite name="Tests">
         <directory suffix="Test.php">./tests/Install</directory>
+        <directory suffix="Test.php">./tests/Feature</directory>
     </testsuite>
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">

tests/Feature/GetBooksBrowseByOptionsTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Feature;
+
+use Blacklight\Books;
+use Tests\TestCase;
+
+class GetBooksBrowseByOptionsTest extends TestCase
+{
+    /**
+     * @throws \Exception
+     */
+    public function testBookBrowseByTest()
+    {
+        $books = (new Books())->getBrowseByOptions();
+        $this->assertArrayHasKey('author', $books);
+    }
+}