"""分析提示构建函数测试。"""

import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).parent.parent / "src"))

from prompt import build_analysis_prompt


class TestBuildAnalysisPrompt:
    """测试分析提示构建函数。"""

    def test_basic_prompt(self) -> None:
        """测试基础提示词包含核心结构。"""
        prompt = build_analysis_prompt(purpose="", index="")
        assert "专业研究分析师" in prompt
        assert "关键实体" in prompt

    def test_with_purpose(self) -> None:
        """测试传入目的时，提示词包含 Wiki 目的部分。"""
        prompt = build_analysis_prompt(purpose="测试目的", index="")
        assert "Wiki 目的" in prompt
        assert "测试目的" in prompt

    def test_with_index(self) -> None:
        """测试传入索引时，提示词包含 Wiki 索引部分。"""
        prompt = build_analysis_prompt(purpose="", index="测试索引")
        assert "当前 Wiki 索引" in prompt
        assert "测试索引" in prompt

    def test_empty_content(self) -> None:
        """测试空内容时，可选部分不出现在提示词中。"""
        prompt = build_analysis_prompt(purpose="", index="")
        assert "Wiki 目的" not in prompt
        assert "当前 Wiki 索引" not in prompt

    def test_language_from_config(self) -> None:
        """测试语言设置从配置文件读取。"""
        prompt = build_analysis_prompt(purpose="", index="", configured_language=None)
        assert "使用" in prompt
        assert "语言输出分析报告" in prompt