Added basic API endpoints (#258)

tests/API/UserControllerTest.php

@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\API;
+
+use App\Entity\User;
+
+/**
+ * @coversDefaultClass \App\API\UserController
+ * @group integration
+ * @group legacy
+ */
+class UserControllerTest extends APIControllerBaseTest
+{
+    public function testIsSecure()
+    {
+        $this->assertUrlIsSecured('/api/users');
+        $this->assertUrlIsSecuredForRole(User::ROLE_ADMIN, '/api/users');
+    }
+
+    public function testGetCollection()
+    {
+        $client = $this->getClientForAuthenticatedUser(User::ROLE_SUPER_ADMIN);
+        $this->assertAccessIsGranted($client, '/api/users');
+        $result = json_decode($client->getResponse()->getContent(), true);
+
+        $this->assertInternalType('array', $result);
+        $this->assertNotEmpty($result);
+        $this->assertEquals(6, count($result));
+        $this->assertStructure($result[0]);
+    }
+
+    public function testGetEntity()
+    {
+        $client = $this->getClientForAuthenticatedUser(User::ROLE_SUPER_ADMIN);
+        $this->assertAccessIsGranted($client, '/api/users/1');
+        $result = json_decode($client->getResponse()->getContent(), true);
+
+        $this->assertInternalType('array', $result);
+        $this->assertStructure($result);
+    }
+
+    public function testNotFound()
+    {
+        $this->assertEntityNotFound(User::ROLE_SUPER_ADMIN, '/api/users/99');
+    }
+
+    protected function assertStructure(array $result)
+    {
+        $expectedKeys = [
+            'id', 'username', 'enabled', 'roles', 'alias', 'title', 'avatar'
+        ];
+
+        $actual = array_keys($result);
+
+        $this->assertEquals(count($expectedKeys), count($actual), 'User entity has different amount of keys');
+        $this->assertEquals($expectedKeys, $actual, 'User structure does not match');
+    }
+}