初始化提交

test/services/test_task.py

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+import unittest
+import os
+import sys
+from pathlib import Path
+from unittest.mock import patch
+
+# add project root to python path
+sys.path.insert(0, str(Path(__file__).parent.parent.parent))
+
+from app.services import task as tm
+from app.models.schema import MaterialInfo, VideoParams
+
+resources_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), "resources")
+
+class TestTaskService(unittest.TestCase):
+    def setUp(self):
+        pass
+    
+    def tearDown(self):
+        pass
+
+    def test_generate_script_forwards_advanced_prompt_options(self):
+        """
+        任务生成入口和 WebUI/API 共用 VideoParams。这里验证自动生成文案时，
+        高级提示词参数会继续传到 LLM 服务层，避免只在 /scripts 接口生效。
+        """
+        params = VideoParams(
+            video_subject="咖啡",
+            video_script="",
+            video_language="zh-CN",
+            paragraph_number=2,
+            video_script_prompt="语气轻松",
+            custom_system_prompt="Only write short narration.",
+        )
+
+        with patch.object(tm.llm, "generate_script", return_value="生成的文案") as generate:
+            result = tm.generate_script("task-id", params)
+
+        self.assertEqual(result, "生成的文案")
+        generate.assert_called_once_with(
+            video_subject="咖啡",
+            language="zh-CN",
+            paragraph_number=2,
+            video_script_prompt="语气轻松",
+            custom_system_prompt="Only write short narration.",
+        )
+    
+    def test_task_local_materials(self):
+        task_id = "00000000-0000-0000-0000-000000000000"
+        video_materials=[]
+        for i in range(1, 4):
+            video_materials.append(MaterialInfo(
+                provider="local",
+                url=os.path.join(resources_dir, f"{i}.png"),
+                duration=0
+            ))
+
+        params = VideoParams(
+            video_subject="金钱的作用",
+            video_script="金钱不仅是交换媒介，更是社会资源的分配工具。它能满足基本生存需求，如食物和住房，也能提供教育、医疗等提升生活品质的机会。拥有足够的金钱意味着更多选择权，比如职业自由或创业可能。但金钱的作用也有边界，它无法直接购买幸福、健康或真诚的人际关系。过度追逐财富可能导致价值观扭曲，忽视精神层面的需求。理想的状态是理性看待金钱，将其作为实现目标的工具而非终极目的。",
+            video_terms="money importance, wealth and society, financial freedom, money and happiness, role of money",
+            video_aspect="9:16",
+            video_concat_mode="random",
+            video_transition_mode="None",
+            video_clip_duration=3,
+            video_count=1,
+            video_source="local",
+            video_materials=video_materials,
+            video_language="",
+            voice_name="zh-CN-XiaoxiaoNeural-Female",
+            voice_volume=1.0,
+            voice_rate=1.0,
+            bgm_type="random",
+            bgm_file="",
+            bgm_volume=0.2,
+            subtitle_enabled=True,
+            subtitle_position="bottom",
+            custom_position=70.0,
+            font_name="MicrosoftYaHeiBold.ttc",
+            text_fore_color="#FFFFFF",
+            text_background_color=True,
+            font_size=60,
+            stroke_color="#000000",
+            stroke_width=1.5,
+            n_threads=2,
+            paragraph_number=1
+        )
+        result = tm.start(task_id=task_id, params=params)
+        print(result)
+    
+
+if __name__ == "__main__":
+    unittest.main()