API: changed date-format, camelCase instead of snake_case, null values, update and create for customer and project (#718)

tests/API/StatusControllerTest.php

@@ -0,0 +1,59 @@
+<?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\Constants;
+use App\Entity\User;
+
+/**
+ * @coversDefaultClass \App\API\StatusController
+ * @group integration
+ */
+class StatusControllerTest extends APIControllerBaseTest
+{
+    public function testIsSecure()
+    {
+        $this->assertUrlIsSecured('/api/ping');
+    }
+
+    public function testPing()
+    {
+        $client = $this->getClientForAuthenticatedUser(User::ROLE_USER);
+        $this->assertAccessIsGranted($client, '/api/ping');
+        $result = json_decode($client->getResponse()->getContent(), true);
+
+        $this->assertIsArray($result);
+        $this->assertEquals(['message' => 'pong'], $result);
+    }
+
+    public function testVersion()
+    {
+        $client = $this->getClientForAuthenticatedUser(User::ROLE_USER);
+        $this->assertAccessIsGranted($client, '/api/version');
+        $result = json_decode($client->getResponse()->getContent(), true);
+
+        $this->assertIsArray($result);
+
+        $this->assertArrayHasKey('version', $result);
+        $this->assertArrayHasKey('candidate', $result);
+        $this->assertArrayHasKey('semver', $result);
+        $this->assertArrayHasKey('name', $result);
+        $this->assertArrayHasKey('copyright', $result);
+
+        $this->assertSame(Constants::VERSION, $result['version']);
+        $this->assertEquals(Constants::STATUS, $result['candidate']);
+        $this->assertEquals(Constants::VERSION . '-' . Constants::STATUS, $result['semver']);
+        $this->assertEquals(Constants::NAME, $result['name']);
+        $this->assertEquals(
+            'Kimai 2 - ' . Constants::VERSION . ' ' . Constants::STATUS . ' (' . Constants::NAME . ') by Kevin Papst and contributors.',
+            $result['copyright']
+        );
+    }
+}