chore: 清理敏感信息，完善工程结构和文档

tests/test_core/test_imports.py

@@ -0,0 +1,50 @@
+"""核心逻辑导入测试"""
+
+import pytest
+
+
+def test_import_neo4j_graph():
+    """测试 Neo4jGraph 类导入"""
+    from graph_memory_tui.core.imports import Neo4jGraph
+    assert Neo4jGraph is not None
+    assert hasattr(Neo4jGraph, 'recall')
+    assert hasattr(Neo4jGraph, 'commit')
+    assert hasattr(Neo4jGraph, 'purge')
+
+
+def test_import_graph_memory_client():
+    """测试 GraphMemoryClient 类导入"""
+    from graph_memory_tui.core.imports import GraphMemoryClient
+    assert GraphMemoryClient is not None
+    assert hasattr(GraphMemoryClient, 'send_message')
+
+
+def test_import_tools():
+    """测试 TOOLS 定义导入"""
+    from graph_memory_tui.core.imports import TOOLS
+    assert TOOLS is not None
+    assert isinstance(TOOLS, list)
+    assert len(TOOLS) > 0
+    assert any(t['function']['name'] == 'memory_recall' for t in TOOLS)
+
+
+def test_import_execute_tool():
+    """测试 execute_tool 函数导入"""
+    from graph_memory_tui.core.imports import execute_tool
+    assert execute_tool is not None
+    assert callable(execute_tool)
+
+
+def test_import_config_vars():
+    """测试配置变量导入"""
+    from graph_memory_tui.core.imports import (
+        DEEPSEEK_API_KEY,
+        DEEPSEEK_BASE_URL,
+        MODEL_NAME,
+        NEO4J_URI,
+        NEO4J_USER,
+        NEO4J_PASSWORD,
+    )
+    assert DEEPSEEK_BASE_URL is not None
+    assert MODEL_NAME is not None
+    assert NEO4J_URI is not None

tests/test_handlers/test_focus_handler.py

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+"""焦点处理器测试"""
+
+import pytest
+from graph_memory_tui.handlers.focus_handler import FocusHandler
+
+
+def test_focus_handler_creation():
+    """测试焦点处理器创建"""
+    handler = FocusHandler()
+    assert handler is not None
+    assert handler._current_index == 0
+
+
+def test_focus_ring():
+    """测试焦点循环"""
+    handler = FocusHandler()
+    assert len(handler.FOCUS_RING) == 5
+    assert "input-textarea" in handler.FOCUS_RING
+    assert "cypher-textarea" in handler.FOCUS_RING
+
+
+def test_get_current_focus_name():
+    """测试获取当前焦点名称"""
+    handler = FocusHandler()
+    name = handler.get_current_focus_name()
+    assert name == "Input"
+
+
+def test_focus_names_mapping():
+    """测试焦点名称映射"""
+    handler = FocusHandler()
+    assert handler.FOCUS_NAMES["input-textarea"] == "Input"
+    assert handler.FOCUS_NAMES["cypher-textarea"] == "Query"

tests/test_models/test_models.py

@@ -0,0 +1,83 @@
+"""数据模型测试"""
+
+import pytest
+from datetime import datetime
+from graph_memory_tui.models.message import Message, ToolCall, ToolResult
+from graph_memory_tui.models.config import AppConfig
+from graph_memory_tui.models.log_entry import LogEntry
+
+
+def test_message_creation(sample_message):
+    """测试消息创建"""
+    assert sample_message.role == "user"
+    assert sample_message.content == "测试消息"
+    assert isinstance(sample_message.timestamp, datetime)
+
+
+def test_message_with_tool_calls():
+    """测试带工具调用的消息"""
+    tool_call = ToolCall(
+        id="test-id",
+        name="memory_recall",
+        arguments={"query_intent": "测试"}
+    )
+
+    message = Message(
+        role="assistant",
+        content="测试回复",
+        tool_calls=[tool_call]
+    )
+
+    assert message.role == "assistant"
+    assert message.tool_calls is not None
+    assert len(message.tool_calls) == 1
+    assert message.tool_calls[0].name == "memory_recall"
+
+
+def test_tool_call_creation(sample_tool_call):
+    """测试工具调用创建"""
+    assert sample_tool_call.id == "test-call-id"
+    assert sample_tool_call.name == "memory_recall"
+    assert sample_tool_call.arguments == {"query_intent": "测试查询"}
+
+
+def test_tool_result_creation(sample_tool_result):
+    """测试工具结果创建"""
+    assert sample_tool_result.tool_call_id == "test-call-id"
+    assert sample_tool_result.success is True
+    assert sample_tool_result.result == "测试结果"
+
+
+def test_config_creation(sample_config):
+    """测试配置创建"""
+    assert sample_config.api_key == "test-api-key"
+    assert sample_config.model == "test-model"
+    assert sample_config.base_url == "https://test.api.com"
+
+
+def test_config_from_env():
+    """测试从环境变量加载配置"""
+    import os
+    os.environ["DEEPSEEK_API_KEY"] = "env-api-key"
+    os.environ["MODEL_NAME"] = "env-model"
+
+    config = AppConfig.from_env()
+    assert config.api_key == "env-api-key"
+    assert config.model == "env-model"
+
+
+def test_log_entry_creation(sample_log_entry):
+    """测试日志条目创建"""
+    assert sample_log_entry.tool_name == "memory_recall"
+    assert sample_log_entry.duration == 0.5
+
+
+def test_log_entry_summary(sample_log_entry):
+    """测试日志条目摘要"""
+    args_summary = sample_log_entry.args_summary
+    result_summary = sample_log_entry.result_summary
+
+    assert isinstance(args_summary, str)
+    assert isinstance(result_summary, str)
+    assert len(args_summary) <= 53  # 50 + "..."
+    assert len(result_summary) <= 103  # 100 + "..."