users weekly stats as bar-chart in dashboard (#847)

tests/Widget/Renderer/SimpleWidgetRendererTest.php

@@ -0,0 +1,67 @@
+<?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\Widget\Renderer;
+
+use App\Widget\Renderer\SimpleWidgetRenderer;
+use App\Widget\Type\Counter;
+use App\Widget\Type\More;
+use App\Widget\Type\SimpleWidget;
+use PHPUnit\Framework\TestCase;
+use Twig\Environment;
+
+/**
+ * @covers \App\Widget\Renderer\SimpleWidgetRenderer
+ * @covers \App\Widget\Renderer\AbstractTwigRenderer
+ */
+class SimpleWidgetRendererTest extends TestCase
+{
+    public function testSupports()
+    {
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
+        $sut = new SimpleWidgetRenderer($twig);
+        self::assertTrue($sut->supports(new SimpleWidget()));
+    }
+
+    /**
+     * @dataProvider getSimpleWidgetsData
+     */
+    public function testRenderWithCounter(SimpleWidget $widget, $template, $color)
+    {
+        $twig = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->setMethods(['render'])->getMock();
+        $twig->expects($this->once())->method('render')->willReturnCallback(function ($name, $options) {
+            return json_encode([$name, $options]);
+        });
+
+        $sut = new SimpleWidgetRenderer($twig);
+
+        $data = uniqid(get_class($widget));
+        $widget->setData($data);
+        $result = $sut->render($widget, ['color' => $color]);
+        $result = json_decode($result, true);
+
+        self::assertEquals($template, $result[0]);
+        self::assertArrayHasKey('data', $result[1]);
+        self::assertEquals($data, $result[1]['data']);
+        self::assertArrayHasKey('title', $result[1]);
+        self::assertArrayHasKey('options', $result[1]);
+        self::assertIsArray($result[1]['options']);
+        self::assertArrayHasKey('color', $result[1]['options']);
+        self::assertEquals($color, $result[1]['options']['color']);
+    }
+
+    public function getSimpleWidgetsData()
+    {
+        return [
+            [new SimpleWidget(), 'widget/widget-simplewidget.html.twig', 'yellow'],
+            [new Counter(), 'widget/widget-counter.html.twig', 'asdfgh'],
+            [new More(), 'widget/widget-more.html.twig', '#123456'],
+        ];
+    }
+}