EZP-32164: Added unit tests

composer.json

@@ -19,7 +19,8 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "EzSystems\\Tests\\EzPlatformCoreBundle\\": "tests/EzPlatformCoreBundle/bundle/"
+            "EzSystems\\Tests\\EzPlatformCoreBundle\\": "tests/EzPlatformCoreBundle/bundle/",
+            "Ibexa\\Platform\\Tests\\Assets\\": "tests/IbexaPlatformAssetsBundle/lib/"
         }
     },
     "require": {

phpunit.xml

@@ -6,11 +6,18 @@
   convertWarningsToExceptions="true"
   beStrictAboutTestsThatDoNotTestAnything="true"
   colors="true"
+  bootstrap="vendor/autoload.php"
 >
   <php>
     <ini name="error_reporting" value="-1" />
   </php>
-  <testsuite name="EzPlatformCoreBundle">
-    <directory>tests/EzPlatformCoreBundle/bundle</directory>
-  </testsuite>
+  <testsuites>
+    <testsuite name="EzPlatformCoreBundle">
+      <directory>tests/EzPlatformCoreBundle/bundle</directory>
+    </testsuite>
+    <testsuite name="IbexaPlatformAssetsBundle">
+      <directory>tests/IbexaPlatformAssetsBundle/bundle</directory>
+      <directory>tests/IbexaPlatformAssetsBundle/lib</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>

tests/IbexaPlatformAssetsBundle/lib/Resolver/IconPathResolverTest.php

@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\Platform\Tests\Assets\Resolver;
+
+use eZ\Publish\Core\MVC\ConfigResolverInterface;
+use Ibexa\Platform\Assets\Resolver\IconPathResolver;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Asset\Packages;
+
+final class IconPathResolverTest extends TestCase
+{
+    /** @var \eZ\Publish\Core\MVC\ConfigResolverInterface|\PHPUnit\Framework\MockObject\MockObject */
+    private $configResolver;
+
+    /** @var \PHPUnit\Framework\MockObject\MockObject|\Symfony\Component\Asset\Packages */
+    private $packages;
+
+    public function setUp(): void
+    {
+        $config = $this->getDefaultConfig();
+
+        $this->configResolver = $this->getConfigResolverMock($config);
+        $this->packages = $this->getPackagesMock($config);
+    }
+
+    /**
+     * @dataProvider testResolveDataProvider
+     */
+    public function testResolve(string $icon, ?string $set, string $expectedPath): void
+    {
+        $iconPathResolver = new IconPathResolver($this->configRes, $packages);
+
+        self::assertEquals($expectedPath, $iconPathResolver->resolve($icon, $set));
+    }
+
+    public function testResolveDataProvider()
+    {
+        return [
+            [
+                'bookmark',
+                'my_icon_set',
+                '/bundles/mybundle/my-icons.svg#bookmark',
+            ],
+            [
+                'folder',
+                null,
+                '/bundles/mybundle/my-icons.svg#folder',
+            ],
+            [
+                'bookmark',
+                'my_other_icon_set',
+                '/bundles/my_other_icon_set/my-other-icons.svg#bookmark',
+            ],
+        ];
+    }
+
+    private function getDefaultConfig(): array
+    {
+        return [
+            'icon_sets' => [
+                'my_icon_set' => '/bundles/mybundle/my-icons.svg',
+                'my_other_icon_set' => '/bundles/my_other_icon_set/my-other-icons.svg',
+            ],
+            'default_icon_set' => 'my_icon_set',
+        ];
+    }
+
+    private function getConfigResolverMock(array $config): ConfigResolverInterface
+    {
+        $configResolver = $this->createMock(ConfigResolverInterface::class);
+        $configResolver->method('getParameter')->willReturnMap([
+            ['assets.icon_sets', null, null, $config['icon_sets']],
+            ['assets.default_icon_set', null, null, $config['default_icon_set']],
+        ]);
+
+        return $configResolver;
+    }
+
+    private function getPackagesMock(array $config): Packages
+    {
+        $packages = $this->createMock(Packages::class);
+        $packages->method('getUrl')->willReturnMap([
+            [$config['icon_sets']['my_icon_set'], null, $config['icon_sets']['my_icon_set']],
+            [$config['icon_sets']['my_other_icon_set'], null, $config['icon_sets']['my_other_icon_set']],
+        ]);
+
+        return $packages;
+    }
+}