Initial Drupal 11 with DDEV setup

web/core/themes/olivero/tests/src/Functional/NodeTitleTest.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\Tests\olivero\Functional;
+
+use Drupal\Tests\system\Functional\Theme\NodeTitleTestBase;
+
+/**
+ * Tests node title for olivero.
+ *
+ * @group node
+ */
+class NodeTitleTest extends NodeTitleTestBase {
+
+}

web/core/themes/olivero/tests/src/Unit/OliveroHexToHslTest.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\Tests\olivero\Unit;
+
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * Tests the _olivero_hex_to_hsl() function.
+ *
+ * @group olivero
+ */
+final class OliveroHexToHslTest extends UnitTestCase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setUp(): void {
+    parent::setUp();
+    require_once __DIR__ . '/../../../olivero.theme';
+  }
+
+  /**
+   * Tests hex to HSL conversion.
+   *
+   * @param string $hex
+   *   The hex code.
+   * @param array $expected_hsl
+   *   The expected HSL values.
+   *
+   * @dataProvider hexCodes
+   */
+  public function testHexToHsl(string $hex, array $expected_hsl): void {
+    self::assertEquals($expected_hsl, _olivero_hex_to_hsl($hex));
+  }
+
+  /**
+   * Data provider of hex codes and HSL values.
+   *
+   * @return array[]
+   *   The test data.
+   */
+  public static function hexCodes(): array {
+    return [
+      'Blue Lagoon' => ['#1b9ae4', [202, 79, 50]],
+      'Firehouse' => ['#a30f0f', [0, 83, 35]],
+      'Ice' => ['#57919e', [191, 29, 48]],
+      'Plum' => ['#7a4587', [288, 32, 40]],
+      'Slate' => ['#47625b', [164, 16, 33]],
+    ];
+  }
+
+}