Add setCustomEmojiStickerSetThumbnail method

CHANGELOG.md

@@ -44,6 +44,7 @@
   methods.
 - New #60: Add `setStickerSetTitle` method.
 - New #61: Add `setStickerSetThumbnail` method.
+- New #62: Add `setCustomEmojiStickerSetThumbnail` method.
 - Chg #24: Move update methods to `Vjik\TelegramBot\Api\Method\Update` namespace, and update types to
   `Vjik\TelegramBot\Api\Type\Update` namespace.
 - Chg #30: Remove `TelegramRequestWithFilesInterface`.

src/Method/Sticker/SetCustomEmojiStickerSetThumbnail.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Vjik\TelegramBot\Api\Method\Sticker;
+
+use Vjik\TelegramBot\Api\ParseResult\ValueHelper;
+use Vjik\TelegramBot\Api\Request\HttpMethod;
+use Vjik\TelegramBot\Api\Request\TelegramRequestWithResultPreparingInterface;
+
+/**
+ * @see https://core.telegram.org/bots/api#setcustomemojistickersetthumbnail
+ */
+final readonly class SetCustomEmojiStickerSetThumbnail implements TelegramRequestWithResultPreparingInterface
+{
+    public function __construct(
+        private string $name,
+        private ?string $customEmojiId = null,
+    ) {
+    }
+
+    public function getHttpMethod(): HttpMethod
+    {
+        return HttpMethod::POST;
+    }
+
+    public function getApiMethod(): string
+    {
+        return 'setCustomEmojiStickerSetThumbnail';
+    }
+
+    public function getData(): array
+    {
+        return array_filter(
+            [
+                'name' => $this->name,
+                'custom_emoji_id' => $this->customEmojiId,
+            ],
+            static fn(mixed $value): bool => $value !== null,
+        );
+    }
+
+    public function prepareResult(mixed $result): true
+    {
+        ValueHelper::assertTrueResult($result);
+        return $result;
+    }
+}

src/TelegramBotApi.php

@@ -75,6 +75,7 @@
 use Vjik\TelegramBot\Api\Method\Sticker\GetStickerSet;
 use Vjik\TelegramBot\Api\Method\Sticker\ReplaceStickerInSet;
 use Vjik\TelegramBot\Api\Method\Sticker\SendSticker;
+use Vjik\TelegramBot\Api\Method\Sticker\SetCustomEmojiStickerSetThumbnail;
 use Vjik\TelegramBot\Api\Method\Sticker\SetStickerEmojiList;
 use Vjik\TelegramBot\Api\Method\Sticker\SetStickerKeywords;
 use Vjik\TelegramBot\Api\Method\Sticker\SetStickerMaskPosition;
@@ -1604,6 +1605,16 @@ public function setMyShortDescription(
         return $this->send(new SetMyShortDescription($shortDescription, $languageCode));
     }
 
+    /**
+     * @see https://core.telegram.org/bots/api#setcustomemojistickersetthumbnail
+     *
+     * @psalm-suppress MixedInferredReturnType,MixedReturnStatement
+     */
+    public function setCustomEmojiStickerSetThumbnail(string $name, ?string $customEmojiId = null): FailResult|true
+    {
+        return $this->send(new SetCustomEmojiStickerSetThumbnail($name, $customEmojiId));
+    }
+
     /**
      * @see https://core.telegram.org/bots/api#setstickeremojilist
      *

tests/Method/Sticker/SetCustomEmojiStickerSetThumbnailTest.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Vjik\TelegramBot\Api\Tests\Method\Sticker;
+
+use PHPUnit\Framework\TestCase;
+use Vjik\TelegramBot\Api\Method\Sticker\SetCustomEmojiStickerSetThumbnail;
+use Vjik\TelegramBot\Api\Request\HttpMethod;
+
+final class SetCustomEmojiStickerSetThumbnailTest extends TestCase
+{
+    public function testBase(): void
+    {
+        $method = new SetCustomEmojiStickerSetThumbnail('animals_by_my_bot');
+
+        $this->assertSame(HttpMethod::POST, $method->getHttpMethod());
+        $this->assertSame('setCustomEmojiStickerSetThumbnail', $method->getApiMethod());
+        $this->assertSame(
+            [
+                'name' => 'animals_by_my_bot',
+            ],
+            $method->getData(),
+        );
+    }
+
+    public function testFull(): void
+    {
+        $method = new SetCustomEmojiStickerSetThumbnail('animals_by_my_bot', 'ceid');
+
+        $this->assertSame(HttpMethod::POST, $method->getHttpMethod());
+        $this->assertSame('setCustomEmojiStickerSetThumbnail', $method->getApiMethod());
+        $this->assertSame(
+            [
+                'name' => 'animals_by_my_bot',
+                'custom_emoji_id' => 'ceid',
+            ],
+            $method->getData(),
+        );
+    }
+
+    public function testPrepareResult(): void
+    {
+        $method = new SetCustomEmojiStickerSetThumbnail('animals_by_my_bot');
+
+        $preparedResult = $method->prepareResult(true);
+
+        $this->assertTrue($preparedResult);
+    }
+}

tests/TelegramBotApiTest.php

@@ -1254,6 +1254,18 @@ public function testSetMyShortDescription(): void
         $this->assertTrue($result);
     }
 
+    public function testSetCustomEmojiStickerSetThumbnail(): void
+    {
+        $api = $this->createApi([
+            'ok' => true,
+            'result' => true,
+        ]);
+
+        $result = $api->setCustomEmojiStickerSetThumbnail('animals_by_my_bor');
+
+        $this->assertTrue($result);
+    }
+
     public function testSetStickerEmojiList(): void
     {
         $api = $this->createApi([