events: extend system configurations and set invoice formatter (#1995)

tests/Form/Model/SystemConfigurationTest.php

@@ -0,0 +1,48 @@
+<?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\Form\Model;
+
+use App\Form\Model\Configuration;
+use App\Form\Model\SystemConfiguration;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Form\Model\SystemConfiguration
+ */
+class SystemConfigurationTest extends TestCase
+{
+    public function testDefaultValues()
+    {
+        $sut = new SystemConfiguration();
+        self::assertNull($sut->getSection());
+        self::assertEquals([], $sut->getConfiguration());
+    }
+
+    public function testSetterAndGetter()
+    {
+        $sut = new SystemConfiguration();
+
+        self::assertInstanceOf(SystemConfiguration::class, $sut->setSection('foo'));
+        self::assertEquals('foo', $sut->getSection());
+
+        self::assertInstanceOf(SystemConfiguration::class, $sut->setConfiguration([]));
+        self::assertEquals([], $sut->getConfiguration());
+
+        $config = new Configuration();
+        self::assertInstanceOf(SystemConfiguration::class, $sut->setConfiguration([$config]));
+        self::assertEquals([$config], $sut->getConfiguration());
+
+        self::assertInstanceOf(SystemConfiguration::class, $sut->setConfiguration([$config, $config]));
+        self::assertEquals([$config, $config], $sut->getConfiguration());
+
+        self::assertInstanceOf(SystemConfiguration::class, $sut->addConfiguration($config));
+        self::assertEquals([$config, $config, $config], $sut->getConfiguration());
+    }
+}