add youtube tool

tests/test_agentuniverse/unit/agent/action/tool/test_youtube_tool.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+# -*- coding:utf-8 -*-
+
+# @Time    : 2025/7/12 23:00
+# @Author  : xmhu2001
+# @Email   : xmhu2001@qq.com
+# @FileName: test_youtube_tool.py
+
+import unittest
+import os
+from agentuniverse.agent.action.tool.common_tool.youtube_tool import YouTubeTool, Mode
+from agentuniverse.agent.action.tool.tool import ToolInput
+
+class YouTubeToolTest(unittest.TestCase):
+    """
+    Test cases for YouTubeTool class
+    """
+    def setUp(self) -> None:
+        self.tool = YouTubeTool()
+    
+    def test_search_videos(self) -> None:
+        tool_input = ToolInput({
+            'mode': Mode.VIDEO_SEARCH.value,
+            'input': 'machine learning'
+        })
+        result = self.tool.execute(tool_input.mode, tool_input.input)
+        self.assertTrue(result != [])
+
+    def test_analyze_channel(self) -> None:
+        tool_input = ToolInput({
+            'mode': Mode.CHANNEL_ANALYZE.value,
+            'input': 'UC_x5XG1OV2P6uZZ5FSM9Ttw'
+        })
+        result = self.tool.execute(tool_input.mode, tool_input.input)
+        self.assertTrue(result != {})
+
+    def test_get_trending_videos_with_region(self) -> None:
+        tool_input = ToolInput({
+            'mode': Mode.TRENDING_VIDEOS.value,
+            'input': 'US'
+        })
+        result = self.tool.execute(tool_input.mode, tool_input.input)
+        self.assertTrue(result != [])
+
+    def test_get_trending_videos(self) -> None:
+        tool_input = ToolInput({
+            'mode': Mode.TRENDING_VIDEOS.value
+        })
+        result = self.tool.execute(mode=tool_input.mode)
+        self.assertTrue(result != [])
+
+if __name__ == '__main__':
+    unittest.main()