added event to manage javascript translations (#2104)

tests/Event/ThemeJavascriptTranslationsEventTest.php

@@ -0,0 +1,40 @@
+<?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\Event;
+
+use App\Event\ThemeJavascriptTranslationsEvent;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Event\ThemeJavascriptTranslationsEvent
+ */
+class ThemeJavascriptTranslationsEventTest extends TestCase
+{
+    public function testDefaultValues()
+    {
+        $sut = new ThemeJavascriptTranslationsEvent();
+
+        $this->assertCount(23, $sut->getTranslations());
+    }
+
+    public function testGetterAndSetter()
+    {
+        $sut = new ThemeJavascriptTranslationsEvent();
+        $sut->setTranslation('foo', 'bar');
+        $sut->setTranslation('hello', 'world', 'testing');
+
+        $result = $sut->getTranslations();
+        self::assertCount(25, $result);
+        self::assertArrayHasKey('foo', $result);
+        self::assertEquals(['bar', 'messages'], $result['foo']);
+        self::assertArrayHasKey('hello', $result);
+        self::assertEquals(['world', 'testing'], $result['hello']);
+    }
+}

tests/Twig/EventExtensionsTest.php

@@ -25,7 +25,7 @@ class EventExtensionsTest extends TestCase
 
     public function testGetFunctions()
     {
-        $functions = ['trigger'];
+        $functions = ['trigger', 'javascript_translations'];
         $sut = $this->getSut();
         $twigFunctions = $sut->getFunctions();
         self::assertCount(\count($functions), $twigFunctions);

tests/Twig/Runtime/ThemeEventExtensionTest.php

@@ -24,7 +24,7 @@ class ThemeEventExtensionTest extends TestCase
     protected function getSut(bool $hasListener = true): ThemeEventExtension
     {
         $dispatcher = $this->createMock(EventDispatcherInterface::class);
-        $dispatcher->expects($this->once())->method('hasListeners')->willReturn($hasListener);
+        $dispatcher->method('hasListeners')->willReturn($hasListener);
         $dispatcher->expects($hasListener ? $this->once() : $this->never())->method('dispatch');
 
         $user = (new CurrentUserFactory($this))->create(new User());
@@ -45,4 +45,11 @@ class ThemeEventExtensionTest extends TestCase
         $event = $sut->trigger('foo', []);
         self::assertInstanceOf(ThemeEvent::class, $event);
     }
+
+    public function testJavascriptTranslations()
+    {
+        $sut = $this->getSut();
+        $values = $sut->getJavascriptTranslations();
+        self::assertCount(23, $values);
+    }
 }