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- 4个数据源菜单(MySQL/PG/Redis/Mongo)合并为1个「数据源」 - InstancePage 改为统一入口，顶部Tab切换类型过滤 - 添加数据源改为弹框Modal（默认MySQL） - 去掉左下角用户区，退出登录移到右上角header - 侧边栏收窄220px，整体布局更紧凑 - 后端202 tests passing - 前端构建零错误
366 lines
13 KiB
Python
366 lines
13 KiB
Python
"""Tests for instance detail API endpoints and backup API."""
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import sys
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from unittest.mock import patch, AsyncMock, MagicMock
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from contextlib import asynccontextmanager
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import pytest
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from httpx import AsyncClient
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from tests.conftest import auth_header
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def _make_aiomysql_mock():
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"""Create a mock aiomysql module."""
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aiomysql = MagicMock()
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aiomysql.DictCursor = MagicMock()
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return aiomysql
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def _mock_mysql_connection(rows=None, description=None):
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"""Create a mock MySQL connection that returns given rows."""
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if rows is None:
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rows = []
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mock_cursor = AsyncMock()
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mock_cursor.execute = AsyncMock()
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mock_cursor.fetchall = AsyncMock(return_value=rows)
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mock_cursor.description = description
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@asynccontextmanager
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async def mock_cursor_ctx(*args, **kwargs):
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yield mock_cursor
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mock_conn = AsyncMock()
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mock_conn.cursor = mock_cursor_ctx
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mock_conn.close = MagicMock()
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return mock_conn, mock_cursor
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class TestListDatabases:
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async def test_list_databases_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Database": "test_db"},
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{"Database": "myapp"},
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{"Database": "information_schema"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/databases",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert "test_db" in data
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assert "myapp" in data
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# information_schema should be filtered out
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assert "information_schema" not in data
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async def test_list_databases_requires_admin(self, client: AsyncClient, test_instance, developer_token):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/databases",
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headers=auth_header(developer_token),
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)
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assert resp.status_code == 403
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class TestListTables:
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async def test_list_tables_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Name": "users", "Engine": "InnoDB", "Rows": 100, "Data_length": 16384,
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"Index_length": 0, "Comment": "", "Collation": "utf8mb4_general_ci",
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"Create_time": "2024-01-01", "Update_time": None},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/tables",
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params={"database": "test_db"},
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert len(data) == 1
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assert data[0]["name"] == "users"
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assert data[0]["engine"] == "InnoDB"
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assert data[0]["rows"] == 100
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class TestTableDetail:
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async def test_table_detail_success(self, client: AsyncClient, test_instance, admin_token):
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# Need three separate connections for DDL, columns, indexes
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ddl_conn, _ = _mock_mysql_connection([
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{"Table": "users", "Create Table": "CREATE TABLE users (id INT PRIMARY KEY)"},
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])
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col_conn, _ = _mock_mysql_connection([
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{"Field": "id", "Type": "int", "Null": "NO", "Key": "PRI", "Default": None, "Extra": "auto_increment"},
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])
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idx_conn, _ = _mock_mysql_connection([
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{"Table": "users", "Non_unique": 0, "Key_name": "PRIMARY", "Column_name": "id"},
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])
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call_count = 0
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async def mock_connect(*args, **kwargs):
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nonlocal call_count
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call_count += 1
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if call_count == 1:
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return ddl_conn
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elif call_count == 2:
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return col_conn
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else:
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return idx_conn
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = mock_connect
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/table-detail",
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params={"database": "test_db", "table": "users"},
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert "ddl" in data
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assert "columns" in data
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assert "indexes" in data
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assert "CREATE TABLE" in data["ddl"]
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class TestListUsers:
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async def test_list_users_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"user": "root", "host": "localhost"},
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{"user": "admin", "host": "%"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/users",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert len(data) == 2
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assert data[0]["user"] == "root"
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class TestShowGrants:
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async def test_show_grants_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Grants for root@localhost": "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost'"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/grants",
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params={"user": "root", "host": "localhost"},
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert data["user"] == "root"
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assert len(data["grants"]) >= 1
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class TestSlowQueries:
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async def test_slow_queries_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"start_time": "2024-01-01 00:00:00", "user_host": "root[root]@localhost",
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"query_time": "00:00:05", "lock_time": "00:00:00", "rows_sent": 1,
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"rows_examined": 1000, "sql_text": "SELECT * FROM big_table"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/slow-queries",
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params={"database": "test_db"},
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert isinstance(data, list)
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class TestProcesslist:
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async def test_show_processlist_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Id": 1, "User": "root", "Host": "localhost", "db": "test_db",
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"Command": "Query", "Time": 10, "State": "executing", "Info": "SELECT 1"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/processlist",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert len(data) == 1
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assert data[0]["Id"] == 1
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class TestKillProcess:
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async def test_kill_process_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.post(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/processlist/123/kill",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert data["pid"] == 123
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assert "已终止" in data["message"]
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class TestShowStatus:
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async def test_show_status_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Variable_name": "Threads_connected", "Value": "5"},
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{"Variable_name": "Queries", "Value": "1000"},
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{"Variable_name": "Slow_queries", "Value": "10"},
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{"Variable_name": "Uptime", "Value": "86400"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/status",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert "key_metrics" in data
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assert data["key_metrics"]["Threads_connected"] == "5"
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class TestShowVariables:
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async def test_show_variables_success(self, client: AsyncClient, test_instance, admin_token):
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mock_conn, _ = _mock_mysql_connection([
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{"Variable_name": "max_connections", "Value": "151"},
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{"Variable_name": "slow_query_log", "Value": "ON"},
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])
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mock_aiomysql = _make_aiomysql_mock()
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mock_aiomysql.connect = AsyncMock(return_value=mock_conn)
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with patch.dict(sys.modules, {"aiomysql": mock_aiomysql}):
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resp = await client.get(
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"/api/v1/instances/" + str(test_instance.id) + "/detail/variables",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert len(data) == 2
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class TestBackupAPI:
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async def test_create_backup(self, client: AsyncClient, test_instance, admin_token):
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resp = await client.post(
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"/api/v1/backups",
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headers=auth_header(admin_token),
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json={
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"title": "测试备份",
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"instance_id": test_instance.id,
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"database": "test_db",
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"remark": "自动备份",
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},
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)
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assert resp.status_code == 201
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data = resp.json()
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assert data["title"] == "测试备份"
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assert data["status"] == "pending"
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assert data["database"] == "test_db"
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async def test_list_backups(self, client: AsyncClient, test_instance, admin_token):
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# Create a backup first
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await client.post(
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"/api/v1/backups",
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headers=auth_header(admin_token),
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json={
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"title": "备份1",
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"instance_id": test_instance.id,
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"database": "test_db",
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},
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)
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resp = await client.get(
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"/api/v1/backups",
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params={"instance_id": test_instance.id},
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert len(data) >= 1
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async def test_get_backup_detail(self, client: AsyncClient, test_instance, admin_token):
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# Create a backup
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create_resp = await client.post(
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"/api/v1/backups",
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headers=auth_header(admin_token),
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json={
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"title": "备份详情测试",
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"instance_id": test_instance.id,
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"database": "test_db",
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},
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)
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backup_id = create_resp.json()["id"]
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resp = await client.get(
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"/api/v1/backups/" + str(backup_id),
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 200
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data = resp.json()
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assert data["id"] == backup_id
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assert data["title"] == "备份详情测试"
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async def test_get_backup_not_found(self, client: AsyncClient, admin_token):
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resp = await client.get(
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"/api/v1/backups/99999",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 404
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async def test_backup_requires_admin(self, client: AsyncClient, developer_token):
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resp = await client.get(
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"/api/v1/backups",
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headers=auth_header(developer_token),
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)
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assert resp.status_code == 403
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class TestInstanceNotFound:
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async def test_databases_instance_not_found(self, client: AsyncClient, admin_token):
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resp = await client.get(
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"/api/v1/instances/99999/detail/databases",
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headers=auth_header(admin_token),
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)
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assert resp.status_code == 404
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