Chore:

- Added unit test TagRendererTest;

Author: OleksiiBulba

.gitignore

@@ -0,0 +1,2 @@
+vendor
+composer.lock

composer.json

@@ -7,9 +7,17 @@
     "require": {
         "micro/plugin-twig": "^0"
     },
+    "require-dev": {
+        "phpunit/phpunit": "^9.5"
+    },
     "autoload": {
         "psr-4": {
-            "Boo\\WebpackEncorePlugin\\": "src/"
+            "Boo\\WebpackEncorePlugin\\": "src/",
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Boo\\WebpackEncorePlugin\\Tests\\": "tests/"
         }
     },
     "authors": [

phpunit.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" bootstrap="vendor/autoload.php" colors="true" verbose="false" beStrictAboutCoversAnnotation="false">
+    <php>
+        <ini name="error_reporting" value="-1" force="true"/>
+    </php>
+    <testsuites>
+        <testsuite name="Main test suite">
+            <directory>tests/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

tests/TagRenderer/TagRendererTest.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Boo\WebpackEncorePlugin\Tests\TagRenderer;
+
+use Boo\WebpackEncorePlugin\Asset\EntrypointLookupInterface;
+use Boo\WebpackEncorePlugin\TagRenderer\TagRenderer;
+use PHPUnit\Framework\TestCase;
+
+class TagRendererTest extends TestCase
+{
+    private $model;
+
+    private $entrypointLookupMock;
+
+    protected function setUp(): void
+    {
+        $this->entrypointLookupMock = $this->getMockBuilder(EntrypointLookupInterface::class)
+            ->disableOriginalConstructor()
+            ->onlyMethods(['getCssFiles', 'getJavaScriptFiles'])
+            ->getMockForAbstractClass();
+
+        $this->model = new TagRenderer($this->entrypointLookupMock);
+    }
+
+    /**
+     * @dataProvider renderWebpackLinkTagsDataProvider
+     */
+    public function testRenderWebpackLinkTags(string $entryName, array $extraAttributes, array $cssFiles, string $expectedLinkTagString)
+    {
+        $this->entrypointLookupMock->expects($this->once())
+            ->method('getCssFiles')
+            ->with($entryName)
+            ->willReturn($cssFiles);
+
+        $this->entrypointLookupMock->expects($this->never())
+            ->method('getJavaScriptFiles');
+
+        $this->entrypointLookupMock->expects($this->never())
+            ->method('entryExists');
+
+        $this->assertEquals($expectedLinkTagString, $this->model->renderWebpackLinkTags($entryName, $extraAttributes));
+    }
+
+    public function renderWebpackLinkTagsDataProvider(): array
+    {
+        return [
+            'some-entry-with-two-css-files' => [
+                'entryName' => 'some-entry-name',
+                'extraAttributes' => [],
+                'cssFiles' => [
+                    '/path/to/css/file.css',
+                    '/path/to/another/css/file.css',
+                ],
+                'expectedLinkTagString' => '<link rel="stylesheet" href="/path/to/css/file.css"><link rel="stylesheet" href="/path/to/another/css/file.css">',
+            ]
+        ];
+    }
+
+    /**
+     * @dataProvider renderWebpackScriptTagsDataProvider
+     */
+    public function testRenderWebpackScriptTags(string $entryName, array $extraAttributes, array $jsFiles, string $expectedScriptTagString)
+    {
+        $this->entrypointLookupMock->expects($this->once())
+            ->method('getJavaScriptFiles')
+            ->with($entryName)
+            ->willReturn($jsFiles);
+
+        $this->entrypointLookupMock->expects($this->never())
+            ->method('getCssFiles');
+
+        $this->entrypointLookupMock->expects($this->never())
+            ->method('entryExists');
+
+        $this->assertEquals($expectedScriptTagString, $this->model->renderWebpackScriptTags($entryName, $extraAttributes));
+    }
+
+    public function renderWebpackScriptTagsDataProvider(): array
+    {
+        return [
+            'some-entry-name' => [
+                'entryName' => 'some-entry-name',
+                'extraAttributes' => [],
+                'jsFiles' => [
+                    '/path/to/js/file.js',
+                    '/path/to/another/js/file.js',
+                ],
+                'expectedScriptTagString' => '<script src="/path/to/js/file.js" type="application/javascript"></script><script src="/path/to/another/js/file.js" type="application/javascript"></script>',
+            ]
+        ];
+    }
+}