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

tests/Widget/WidgetServiceTest.php

@@ -0,0 +1,77 @@
+<?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;
+
+use App\Repository\WidgetRepository;
+use App\Widget\Renderer\SimpleWidgetRenderer;
+use App\Widget\Type\More;
+use App\Widget\WidgetService;
+use PHPUnit\Framework\TestCase;
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
+
+/**
+ * @covers \App\Widget\WidgetService
+ */
+class WidgetServiceTest extends TestCase
+{
+    public function testConstruct()
+    {
+        $repository = $this->getMockBuilder(WidgetRepository::class)->disableOriginalConstructor()->getMock();
+
+        $sut = new WidgetService($repository, []);
+        self::assertFalse($sut->hasWidget('sdfsdf'));
+        self::assertCount(0, $sut->getRenderer());
+
+        $sut = new WidgetService($repository, [
+            new SimpleWidgetRenderer(new Environment(new FilesystemLoader()))
+        ]);
+        self::assertCount(1, $sut->getRenderer());
+    }
+
+    public function testFindRenderer()
+    {
+        $repository = $this->getMockBuilder(WidgetRepository::class)->disableOriginalConstructor()->getMock();
+
+        $renderer = new SimpleWidgetRenderer(new Environment(new FilesystemLoader()));
+        $sut = new WidgetService($repository, [$renderer]);
+        $sut->addRenderer(new SimpleWidgetRenderer(new Environment(new FilesystemLoader())));
+
+        self::assertCount(2, $sut->getRenderer());
+
+        $found = $sut->findRenderer(new More());
+        self::assertSame($renderer, $found);
+    }
+
+    /**
+     * @expectedException \App\Widget\WidgetException
+     * @expectedExceptionMessage No renderer available for widget "App\Widget\Type\More"
+     */
+    public function testFindRendererThrowsException()
+    {
+        $repository = $this->getMockBuilder(WidgetRepository::class)->disableOriginalConstructor()->getMock();
+
+        $sut = new WidgetService($repository, []);
+        $sut->findRenderer(new More());
+    }
+
+    public function testHasAndGetWidget()
+    {
+        $widget = new More();
+
+        $repository = $this->getMockBuilder(WidgetRepository::class)->disableOriginalConstructor()->setMethods(['has', 'get'])->getMock();
+        $repository->expects($this->once())->method('has')->willReturn(true);
+        $repository->expects($this->once())->method('get')->willReturn($widget);
+
+        $sut = new WidgetService($repository, []);
+        self::assertTrue($sut->hasWidget('sdfsdf'));
+        self::assertSame($widget, $sut->getWidget('sdfsdf'));
+    }
+}