perms-system-server/internal/model/dept/sysDeptModel_test.go

package dept

import (
	"context"
	"errors"
	"math"
	"testing"
	"time"

	"perms-system-server/internal/testutil"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
)

// TC-0267: 正常插入
func TestSysDeptModel_CRUD(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	data := &SysDept{
		ParentId:   0,
		Name:       "dept_crud_" + testutil.UniqueId(),
		Path:       "/crud/" + testutil.UniqueId() + "/",
		Sort:       10,
		Remark:     "r",
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}

	res, err := m.Insert(ctx, data)
	require.NoError(t, err)
	id, err := res.LastInsertId()
	require.NoError(t, err)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id) })

	found, err := m.FindOne(ctx, id)
	require.NoError(t, err)
	require.NotNil(t, found)
	assert.Equal(t, id, found.Id)
	assert.Equal(t, data.Name, found.Name)

	found.Remark = "updated"
	found.UpdateTime = now + 1
	require.NoError(t, m.Update(ctx, found))

	after, err := m.FindOne(ctx, id)
	require.NoError(t, err)
	assert.Equal(t, "updated", after.Remark)

	require.NoError(t, m.Delete(ctx, id))

	_, err = m.FindOne(ctx, id)
	require.Error(t, err)
	assert.True(t, errors.Is(err, ErrNotFound))
}

// TC-0388: 正常查询
func TestSysDeptModel_FindAll_OrderBySortAscIdAsc(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	base := testutil.UniqueId()
	now := time.Now().Unix()
	rows := []*SysDept{
		{ParentId: 0, Name: "a_" + base, Path: "/fa/" + base + "/a/", Sort: 30, Remark: "", Status: 1, CreateTime: now, UpdateTime: now},
		{ParentId: 0, Name: "b_" + base, Path: "/fa/" + base + "/b/", Sort: 10, Remark: "", Status: 1, CreateTime: now, UpdateTime: now},
		{ParentId: 0, Name: "c_" + base, Path: "/fa/" + base + "/c/", Sort: 20, Remark: "", Status: 1, CreateTime: now, UpdateTime: now},
	}
	require.NoError(t, m.BatchInsert(ctx, rows))

	prefix := "/fa/" + base
	byPath, err := m.FindByPathPrefix(ctx, prefix)
	require.NoError(t, err)
	require.Len(t, byPath, 3)
	ids := []int64{byPath[0].Id, byPath[1].Id, byPath[2].Id}
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, ids...) })

	all, err := m.FindAll(ctx)
	require.NoError(t, err)

	idSet := map[int64]struct{}{ids[0]: {}, ids[1]: {}, ids[2]: {}}
	var picked []*SysDept
	for i := range all {
		if _, ok := idSet[all[i].Id]; ok {
			picked = append(picked, all[i])
		}
	}
	require.Len(t, picked, 3)
	for i := 1; i < len(picked); i++ {
		prev, cur := picked[i-1], picked[i]
		if prev.Sort == cur.Sort {
			assert.Less(t, prev.Id, cur.Id)
		} else {
			assert.Less(t, prev.Sort, cur.Sort)
		}
	}
	assert.Equal(t, int64(10), picked[0].Sort)
	assert.Equal(t, int64(20), picked[1].Sort)
	assert.Equal(t, int64(30), picked[2].Sort)
}

// TC-0390: 正常查询
func TestSysDeptModel_FindByParentId_FoundAndNotFound(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	parent := &SysDept{
		ParentId:   0,
		Name:     "p_" + testutil.UniqueId(),
		Path:     "/fp/" + testutil.UniqueId() + "/",
		Sort:     1,
		Remark:   "",
		Status:   1,
		CreateTime: now,
		UpdateTime: now,
	}
	res, err := m.Insert(ctx, parent)
	require.NoError(t, err)
	pid, err := res.LastInsertId()
	require.NoError(t, err)

	child := &SysDept{
		ParentId:   pid,
		Name:       "c_" + testutil.UniqueId(),
		Path:       parent.Path + "sub/",
		Sort:       1,
		Remark:     "",
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}
	cres, err := m.Insert(ctx, child)
	require.NoError(t, err)
	cid, err := cres.LastInsertId()
	require.NoError(t, err)
	tbl := m.TableName()
	t.Cleanup(func() {
		testutil.CleanTable(ctx, conn, tbl, cid, pid)
	})

	list, err := m.FindByParentId(ctx, pid)
	require.NoError(t, err)
	require.Len(t, list, 1)
	assert.Equal(t, cid, list[0].Id)

	empty, err := m.FindByParentId(ctx, math.MaxInt64)
	require.NoError(t, err)
	assert.Len(t, empty, 0)
}

// TC-0392: 正常查询
func TestSysDeptModel_FindByPathPrefix_LikePrefix(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	pfx := "/pfx/" + testutil.UniqueId()
	d1 := &SysDept{ParentId: 0, Name: "n1_" + testutil.UniqueId(), Path: pfx + "/a/", Sort: 1, Remark: "", Status: 1, CreateTime: now, UpdateTime: now}
	d2 := &SysDept{ParentId: 0, Name: "n2_" + testutil.UniqueId(), Path: pfx + "/b/", Sort: 2, Remark: "", Status: 1, CreateTime: now, UpdateTime: now}
	other := &SysDept{ParentId: 0, Name: "o_" + testutil.UniqueId(), Path: "/other/" + testutil.UniqueId() + "/", Sort: 1, Remark: "", Status: 1, CreateTime: now, UpdateTime: now}

	r1, err := m.Insert(ctx, d1)
	require.NoError(t, err)
	id1, _ := r1.LastInsertId()
	r2, err := m.Insert(ctx, d2)
	require.NoError(t, err)
	id2, _ := r2.LastInsertId()
	r3, err := m.Insert(ctx, other)
	require.NoError(t, err)
	id3, _ := r3.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id1, id2, id3) })

	list, err := m.FindByPathPrefix(ctx, pfx)
	require.NoError(t, err)
	require.Len(t, list, 2)
	names := map[string]struct{}{list[0].Name: {}, list[1].Name: {}}
	assert.Contains(t, names, d1.Name)
	assert.Contains(t, names, d2.Name)
}

// TC-0290: 多条记录(3条)
func TestSysDeptModel_BatchInsert_BatchDelete(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	tag := testutil.UniqueId()
	batch := []*SysDept{
		{ParentId: 0, Name: "b1_" + tag, Path: "/bi/" + tag + "/1/", Sort: 1, Remark: "", Status: 1, CreateTime: now, UpdateTime: now},
		{ParentId: 0, Name: "b2_" + tag, Path: "/bi/" + tag + "/2/", Sort: 2, Remark: "", Status: 1, CreateTime: now, UpdateTime: now},
	}
	require.NoError(t, m.BatchInsert(ctx, batch))

	got, err := m.FindByPathPrefix(ctx, "/bi/"+tag)
	require.NoError(t, err)
	require.Len(t, got, 2)
	ids := []int64{got[0].Id, got[1].Id}
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, ids...) })

	require.NoError(t, m.BatchDelete(ctx, ids))
	for _, id := range ids {
		_, err := m.FindOne(ctx, id)
		require.Error(t, err)
		assert.True(t, errors.Is(err, ErrNotFound))
	}
}

// TC-0281: 事务内更新
func TestSysDeptModel_TransactCtx_InsertWithTx_UpdateWithTx(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	d := &SysDept{
		ParentId:   0,
		Name:       "tx_" + testutil.UniqueId(),
		Path:       "/tx/" + testutil.UniqueId() + "/",
		Sort:       1,
		Remark:     "before",
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}

	var finalId int64
	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		res, err := m.InsertWithTx(c, s, d)
		if err != nil {
			return err
		}
		lid, err := res.LastInsertId()
		if err != nil {
			return err
		}
		finalId = lid
		d.Id = finalId
		d.Remark = "after_tx"
		d.UpdateTime = now + 2
		return m.UpdateWithTx(c, s, d)
	})
	require.NoError(t, err)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, finalId) })

	out, err := m.FindOne(ctx, finalId)
	require.NoError(t, err)
	assert.Equal(t, "after_tx", out.Remark)
}

// TC-0287: 获取表名
func TestSysDeptModel_TableName(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	assert.Equal(t, "`sys_dept`", m.TableName())
}

// TC-0274: 记录不存在
func TestSysDeptModel_FindOne_NotFound(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	_, err := m.FindOne(context.Background(), 999999999999)
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0280: 记录不存在
func TestSysDeptModel_Update_NonExistentRow_NoError(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	err := m.Update(context.Background(), &SysDept{
		Id: 999999999999, Name: "ghost", Path: "/x/", Status: 1,
		CreateTime: time.Now().Unix(), UpdateTime: time.Now().Unix(),
	})
	require.NoError(t, err)
}

// TC-0283: 记录不存在
func TestSysDeptModel_Delete_NonExistentRow_NoError(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	err := m.Delete(context.Background(), 999999999999)
	require.NoError(t, err)
}

// TC-0288: 空列表
func TestSysDeptModel_BatchInsert_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	require.NoError(t, m.BatchInsert(context.Background(), nil))
	require.NoError(t, m.BatchInsert(context.Background(), []*SysDept{}))
}

// TC-0305: 空ids
func TestSysDeptModel_BatchDelete_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	require.NoError(t, m.BatchDelete(context.Background(), nil))
	require.NoError(t, m.BatchDelete(context.Background(), []int64{}))
}

// TC-0394: 无匹配
func TestSysDeptModel_FindByPathPrefix_NoMatch(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	list, err := m.FindByPathPrefix(context.Background(), "/notexist_"+testutil.UniqueId())
	require.NoError(t, err)
	assert.Empty(t, list)
}

// TC-0271: 事务回滚后无数据
func TestSysDeptModel_InsertWithTx_Rollback(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	path := "/txrb/" + testutil.UniqueId() + "/"
	d := &SysDept{
		ParentId:   0,
		Name:       "txrb_" + testutil.UniqueId(),
		Path:       path,
		Sort:       1,
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		if _, e := m.InsertWithTx(c, s, d); e != nil {
			return e
		}
		return errors.New("force rollback")
	})
	require.Error(t, err)

	list, err := m.FindByPathPrefix(ctx, path)
	require.NoError(t, err)
	assert.Empty(t, list)
}

// TC-0284: 事务内删除
func TestSysDeptModel_DeleteWithTx(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	d := &SysDept{
		ParentId:   0,
		Name:       "deltx_" + testutil.UniqueId(),
		Path:       "/deltx/" + testutil.UniqueId() + "/",
		Sort:       1,
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}
	res, err := m.Insert(ctx, d)
	require.NoError(t, err)
	id, _ := res.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id) })

	err = m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		return m.DeleteWithTx(c, s, id)
	})
	require.NoError(t, err)

	_, err = m.FindOne(ctx, id)
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0286: fn返回错误
func TestSysDeptModel_TransactCtx_Rollback(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	path := "/txrb2/" + testutil.UniqueId() + "/"
	d := &SysDept{
		ParentId:   0,
		Name:       "txrb2_" + testutil.UniqueId(),
		Path:       path,
		Sort:       1,
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		if _, e := m.InsertWithTx(c, s, d); e != nil {
			return e
		}
		return errors.New("force rollback")
	})
	require.Error(t, err)
	require.Contains(t, err.Error(), "force rollback")

	list, err := m.FindByPathPrefix(ctx, path)
	require.NoError(t, err)
	assert.Empty(t, list)
}

// TC-0296: 空列表
func TestSysDeptModel_BatchUpdate_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	require.NoError(t, m.BatchUpdate(context.Background(), nil))
	require.NoError(t, m.BatchUpdate(context.Background(), []*SysDept{}))
}

// TC-0298: 多条记录(3条)
func TestSysDeptModel_BatchUpdate_Multi(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	tag := testutil.UniqueId()
	d1 := &SysDept{ParentId: 0, Name: "bu1_" + tag, Path: "/bu/" + tag + "/1/", Sort: 1, Remark: "r1", Status: 1, CreateTime: now, UpdateTime: now}
	d2 := &SysDept{ParentId: 0, Name: "bu2_" + tag, Path: "/bu/" + tag + "/2/", Sort: 2, Remark: "r2", Status: 1, CreateTime: now, UpdateTime: now}

	r1, err := m.Insert(ctx, d1)
	require.NoError(t, err)
	id1, _ := r1.LastInsertId()
	r2, err := m.Insert(ctx, d2)
	require.NoError(t, err)
	id2, _ := r2.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id1, id2) })

	now2 := time.Now().Unix()
	upd := []*SysDept{
		{Id: id1, ParentId: 0, Name: "bu1_upd", Path: d1.Path, Sort: 10, Remark: "updated", Status: 1, CreateTime: now, UpdateTime: now2},
		{Id: id2, ParentId: 0, Name: "bu2_upd", Path: d2.Path, Sort: 20, Remark: "updated", Status: 2, CreateTime: now, UpdateTime: now2},
	}
	require.NoError(t, m.BatchUpdate(ctx, upd))

	g1, err := m.FindOne(ctx, id1)
	require.NoError(t, err)
	assert.Equal(t, "bu1_upd", g1.Name)
	assert.Equal(t, int64(10), g1.Sort)

	g2, err := m.FindOne(ctx, id2)
	require.NoError(t, err)
	assert.Equal(t, "bu2_upd", g2.Name)
	assert.Equal(t, int64(2), g2.Status)
}

// TC-0289: 单条记录
func TestSysDeptModel_BatchInsert_Single(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	path := "/bis/" + testutil.UniqueId() + "/"
	d := &SysDept{ParentId: 0, Name: "bis_" + testutil.UniqueId(), Path: path, Sort: 1, Status: 1, CreateTime: now, UpdateTime: now}
	require.NoError(t, m.BatchInsert(ctx, []*SysDept{d}))

	list, err := m.FindByPathPrefix(ctx, path)
	require.NoError(t, err)
	require.Len(t, list, 1)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, list[0].Id) })

	assert.Equal(t, d.Name, list[0].Name)
}

// TC-0294: 正常多条
func TestSysDeptModel_BatchInsertWithTx_Normal(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	tag := testutil.UniqueId()
	batch := []*SysDept{
		{ParentId: 0, Name: "bitx1_" + tag, Path: "/bitx/" + tag + "/1/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now},
		{ParentId: 0, Name: "bitx2_" + tag, Path: "/bitx/" + tag + "/2/", Sort: 2, Status: 1, CreateTime: now, UpdateTime: now},
	}

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		return m.BatchInsertWithTx(c, s, batch)
	})
	require.NoError(t, err)

	list, err := m.FindByPathPrefix(ctx, "/bitx/"+tag)
	require.NoError(t, err)
	require.Len(t, list, 2)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, list[0].Id, list[1].Id) })
}

// TC-0293: 空列表
func TestSysDeptModel_BatchInsertWithTx_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	err := m.TransactCtx(context.Background(), func(c context.Context, s sqlx.Session) error {
		return m.BatchInsertWithTx(c, s, nil)
	})
	require.NoError(t, err)
}

// TC-0295: 事务回滚
func TestSysDeptModel_BatchInsertWithTx_Rollback(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	path := "/bitxrb/" + testutil.UniqueId() + "/"
	batch := []*SysDept{
		{ParentId: 0, Name: "rbn_" + testutil.UniqueId(), Path: path + "1/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now},
	}

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		if e := m.BatchInsertWithTx(c, s, batch); e != nil {
			return e
		}
		return errors.New("force rollback")
	})
	require.Error(t, err)

	list, err := m.FindByPathPrefix(ctx, path)
	require.NoError(t, err)
	assert.Empty(t, list)
}

// TC-0301: 正常多条
func TestSysDeptModel_BatchUpdateWithTx_Normal(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	tag := testutil.UniqueId()
	d1 := &SysDept{ParentId: 0, Name: "butx1_" + tag, Path: "/butx/" + tag + "/1/", Sort: 1, Remark: "old", Status: 1, CreateTime: now, UpdateTime: now}
	d2 := &SysDept{ParentId: 0, Name: "butx2_" + tag, Path: "/butx/" + tag + "/2/", Sort: 2, Remark: "old", Status: 1, CreateTime: now, UpdateTime: now}

	r1, err := m.Insert(ctx, d1)
	require.NoError(t, err)
	id1, _ := r1.LastInsertId()
	r2, err := m.Insert(ctx, d2)
	require.NoError(t, err)
	id2, _ := r2.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id1, id2) })

	now2 := time.Now().Unix()
	err = m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		return m.BatchUpdateWithTx(c, s, []*SysDept{
			{Id: id1, ParentId: 0, Name: "butx1_new", Path: d1.Path, Sort: 10, Remark: "new", Status: 1, CreateTime: now, UpdateTime: now2},
			{Id: id2, ParentId: 0, Name: "butx2_new", Path: d2.Path, Sort: 20, Remark: "new", Status: 1, CreateTime: now, UpdateTime: now2},
		})
	})
	require.NoError(t, err)

	g1, err := m.FindOne(ctx, id1)
	require.NoError(t, err)
	assert.Equal(t, "butx1_new", g1.Name)
	assert.Equal(t, int64(10), g1.Sort)

	g2, err := m.FindOne(ctx, id2)
	require.NoError(t, err)
	assert.Equal(t, "butx2_new", g2.Name)
}

// TC-0300: 空列表
func TestSysDeptModel_BatchUpdateWithTx_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	err := m.TransactCtx(context.Background(), func(c context.Context, s sqlx.Session) error {
		return m.BatchUpdateWithTx(c, s, nil)
	})
	require.NoError(t, err)
}

// TC-0306: 单个id
func TestSysDeptModel_BatchDelete_Single(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	d := &SysDept{ParentId: 0, Name: "bds_" + testutil.UniqueId(), Path: "/bds/" + testutil.UniqueId() + "/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now}
	res, err := m.Insert(ctx, d)
	require.NoError(t, err)
	id, _ := res.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id) })

	require.NoError(t, m.BatchDelete(ctx, []int64{id}))

	_, err = m.FindOne(ctx, id)
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0308: 包含不存在id
func TestSysDeptModel_BatchDelete_ContainsNonExist(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	d := &SysDept{ParentId: 0, Name: "bdne_" + testutil.UniqueId(), Path: "/bdne/" + testutil.UniqueId() + "/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now}
	res, err := m.Insert(ctx, d)
	require.NoError(t, err)
	id, _ := res.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id) })

	require.NoError(t, m.BatchDelete(ctx, []int64{id, 999999999}))

	_, err = m.FindOne(ctx, id)
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0310: 正常多条
func TestSysDeptModel_BatchDeleteWithTx_Normal(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	tag := testutil.UniqueId()
	d1 := &SysDept{ParentId: 0, Name: "bdtx1_" + tag, Path: "/bdtx/" + tag + "/1/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now}
	d2 := &SysDept{ParentId: 0, Name: "bdtx2_" + tag, Path: "/bdtx/" + tag + "/2/", Sort: 2, Status: 1, CreateTime: now, UpdateTime: now}

	r1, err := m.Insert(ctx, d1)
	require.NoError(t, err)
	id1, _ := r1.LastInsertId()
	r2, err := m.Insert(ctx, d2)
	require.NoError(t, err)
	id2, _ := r2.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id1, id2) })

	err = m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		return m.BatchDeleteWithTx(c, s, []int64{id1, id2})
	})
	require.NoError(t, err)

	_, err = m.FindOne(ctx, id1)
	require.ErrorIs(t, err, ErrNotFound)
	_, err = m.FindOne(ctx, id2)
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0309: 空ids
func TestSysDeptModel_BatchDeleteWithTx_Empty(t *testing.T) {
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())
	err := m.TransactCtx(context.Background(), func(c context.Context, s sqlx.Session) error {
		return m.BatchDeleteWithTx(c, s, nil)
	})
	require.NoError(t, err)
}

// TC-0393: LIKE注入已修复 — % 和 _ 被转义，不再作为通配符
func TestSysDeptModel_FindByPathPrefix_LikeInjection(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	d := &SysDept{ParentId: 0, Name: "li_" + testutil.UniqueId(), Path: "/test/", Sort: 1, Status: 1, CreateTime: now, UpdateTime: now}
	res, err := m.Insert(ctx, d)
	require.NoError(t, err)
	id, _ := res.LastInsertId()
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, id) })

	list, err := m.FindByPathPrefix(ctx, "%")
	require.NoError(t, err)
	assert.Empty(t, list, "% 不应再作为通配符匹配所有记录")

	list2, err := m.FindByPathPrefix(ctx, "/test/")
	require.NoError(t, err)
	assert.GreaterOrEqual(t, len(list2), 1, "正常前缀仍应匹配")
}

// TC-0278: 事务内可见性
func TestSysDeptModel_FindOneWithTx_InsertThenFind(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	var foundInTx *SysDept
	var insertedId int64

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		res, err := m.InsertWithTx(c, s, &SysDept{
			ParentId: 0, Name: "ftx_" + testutil.UniqueId(), Path: "/ftx/" + testutil.UniqueId() + "/",
			Sort: 1, DeptType: "NORMAL", Status: 1, CreateTime: now, UpdateTime: now,
		})
		if err != nil {
			return err
		}
		insertedId, _ = res.LastInsertId()
		foundInTx, err = m.FindOneWithTx(c, s, insertedId)
		return err
	})
	require.NoError(t, err)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, insertedId) })

	require.NotNil(t, foundInTx)
	assert.Equal(t, insertedId, foundInTx.Id)
}

// TC-0277: 事务内记录不存在
func TestSysDeptModel_FindOneWithTx_NotFound(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	err := m.TransactCtx(ctx, func(c context.Context, s sqlx.Session) error {
		_, err := m.FindOneWithTx(c, s, 999999999999)
		return err
	})
	require.ErrorIs(t, err, ErrNotFound)
}

// TC-0391: FindByParentId 无子部门
func TestSysDeptModel_FindByParentId_NoChildren(t *testing.T) {
	ctx := context.Background()
	conn := testutil.GetTestSqlConn()
	m := NewSysDeptModel(conn, testutil.GetTestCacheConf(), testutil.GetTestCachePrefix())

	now := time.Now().Unix()
	parent := &SysDept{
		ParentId:   0,
		Name:       "nochild_" + testutil.UniqueId(),
		Path:       "/nochild/" + testutil.UniqueId() + "/",
		Sort:       1,
		Status:     1,
		CreateTime: now,
		UpdateTime: now,
	}
	res, err := m.Insert(ctx, parent)
	require.NoError(t, err)
	pid, err := res.LastInsertId()
	require.NoError(t, err)
	tbl := m.TableName()
	t.Cleanup(func() { testutil.CleanTable(ctx, conn, tbl, pid) })

	list, err := m.FindByParentId(ctx, pid)
	require.NoError(t, err)
	require.Empty(t, list)
}