1 files changed, 39 insertions, 0 deletions
diff --git a/apps/testing/lib/Provider/FakeTextProcessingProvider.php b/apps/testing/lib/Provider/FakeTextProcessingProvider.php
new file mode 100644
index 00000000000..d3b16c55c67
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+++ b/apps/testing/lib/Provider/FakeTextProcessingProvider.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Testing\Provider;
+
+use OCP\TextProcessing\FreePromptTaskType;
+use OCP\TextProcessing\IProvider;
+use OCP\TextProcessing\ITaskType;
+
+/** @template-implements IProvider<FreePromptTaskType|ITaskType> */
+class FakeTextProcessingProvider implements IProvider {
+
+	public function getName(): string {
+		return 'Fake text processing provider (asynchronous)';
+	}
+
+	public function process(string $prompt): string {
+		return $this->mb_strrev($prompt) . ' (done with FakeTextProcessingProvider)';
+	}
+
+	public function getTaskType(): string {
+		return FreePromptTaskType::class;
+	}
+
+	/**
+	 * Reverse a miltibyte string.
+	 *
+	 * @param string $string The string to be reversed.
+	 * @return string The reversed string
+	 */
+	private function mb_strrev(string $string): string {
+		$chars = mb_str_split($string, 1);
+		return implode('', array_reverse($chars));
+	}
+}