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user-system/internal/api/handler/export_handler_test.go

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package handler_test
import (
"bytes"
"encoding/json"
"fmt"
"io"
"mime/multipart"
"net/http"
"net/http/httptest"
"sync/atomic"
"testing"
"time"
"github.com/gin-gonic/gin"
"github.com/user-management-system/internal/api/handler"
"github.com/user-management-system/internal/api/middleware"
"github.com/user-management-system/internal/api/router"
"github.com/user-management-system/internal/auth"
"github.com/user-management-system/internal/cache"
"github.com/user-management-system/internal/config"
"github.com/user-management-system/internal/domain"
"github.com/user-management-system/internal/repository"
"github.com/user-management-system/internal/service"
gormsqlite "gorm.io/driver/sqlite"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
var exportDbCounter int64
func setupExportTestServer(t *testing.T) (*httptest.Server, string, string, func()) {
t.Helper()
gin.SetMode(gin.TestMode)
id := atomic.AddInt64(&exportDbCounter, 1)
dsn := fmt.Sprintf("file:exportdb_%d_%s?mode=memory&cache=shared", id, t.Name())
db, err := gorm.Open(gormsqlite.New(gormsqlite.Config{
DriverName: "sqlite",
DSN: dsn,
}), &gorm.Config{
Logger: logger.Default.LogMode(logger.Silent),
})
if err != nil {
t.Skipf("skipping export test (SQLite unavailable): %v", err)
return nil, "", "", func() {}
}
if err := db.AutoMigrate(
&domain.User{},
&domain.Role{},
&domain.Permission{},
&domain.UserRole{},
&domain.RolePermission{},
); err != nil {
t.Fatalf("db migration failed: %v", err)
}
seedHandlerAuthzData(t, db)
jwtManager, err := auth.NewJWTWithOptions(auth.JWTOptions{
HS256Secret: "test-export-secret-key",
AccessTokenExpire: 15 * time.Minute,
RefreshTokenExpire: 7 * 24 * time.Hour,
})
if err != nil {
t.Fatalf("create jwt manager failed: %v", err)
}
l1Cache := cache.NewL1Cache()
l2Cache := cache.NewRedisCache(false)
cacheManager := cache.NewCacheManager(l1Cache, l2Cache)
userRepo := repository.NewUserRepository(db)
roleRepo := repository.NewRoleRepository(db)
userRoleRepo := repository.NewUserRoleRepository(db)
authSvc := service.NewAuthService(userRepo, nil, jwtManager, cacheManager, 8, 5, 15*time.Minute)
authSvc.SetRoleRepositories(userRoleRepo, roleRepo)
exportSvc := service.NewExportService(userRepo, nil)
exportHandler := handler.NewExportHandler(exportSvc)
rateLimitCfg := config.RateLimitConfig{}
rateLimitMiddleware := middleware.NewRateLimitMiddleware(rateLimitCfg)
authMiddleware := middleware.NewAuthMiddleware(
jwtManager, userRepo, userRoleRepo, l1Cache,
)
authMiddleware.SetCacheManager(cacheManager)
authHandler := handler.NewAuthHandler(authSvc)
r := router.NewRouter(
authHandler, nil, nil, nil, nil, nil,
authMiddleware, rateLimitMiddleware, nil,
nil, nil, nil, nil,
nil, exportHandler, nil, nil, nil, nil, nil, nil, nil,
)
engine := r.Setup()
server := httptest.NewServer(engine)
// Register a regular user
regBody := map[string]interface{}{
"username": fmt.Sprintf("exportuser_%d", id),
"password": "TestPass123!",
"email": fmt.Sprintf("ex_%d@test.com", id),
}
regBytes, _ := json.Marshal(regBody)
regResp, _ := http.Post(server.URL+"/api/v1/auth/register", "application/json", bytes.NewReader(regBytes))
io.ReadAll(regResp.Body)
regResp.Body.Close()
// Login as regular user
loginBody := map[string]interface{}{
"account": regBody["username"],
"password": regBody["password"],
}
loginBytes, _ := json.Marshal(loginBody)
loginResp, _ := http.Post(server.URL+"/api/v1/auth/login", "application/json", bytes.NewReader(loginBytes))
var loginResult struct {
Data struct {
AccessToken string `json:"access_token"`
} `json:"data"`
}
json.NewDecoder(loginResp.Body).Decode(&loginResult)
loginResp.Body.Close()
userToken := loginResult.Data.AccessToken
// Bootstrap admin
t.Setenv("BOOTSTRAP_SECRET", fmt.Sprintf("export-bootstrap-%d", id))
adminToken := bootstrapAdmin(server.URL, fmt.Sprintf("export-bootstrap-%d", id), fmt.Sprintf("exportadmin_%d", id), fmt.Sprintf("exa_%d@test.com", id), "AdminPass123!")
if adminToken == "" {
t.Fatal("bootstrap admin failed")
}
return server, adminToken, userToken, func() {
server.Close()
if sqlDB, err := db.DB(); err == nil {
sqlDB.Close()
}
}
}
func TestExportHandler_ExportUsers(t *testing.T) {
server, adminToken, userToken, cleanup := setupExportTestServer(t)
defer cleanup()
tests := []struct {
name string
query string
token string
wantStatus int
}{
{
name: "success_csv",
query: "format=csv",
token: adminToken,
wantStatus: http.StatusOK,
},
{
name: "success_excel",
query: "format=xlsx",
token: adminToken,
wantStatus: http.StatusOK,
},
{
name: "forbidden_regular_user",
query: "format=csv",
token: userToken,
wantStatus: http.StatusForbidden,
},
{
name: "unauthorized",
query: "format=csv",
token: "",
wantStatus: http.StatusUnauthorized,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
url := server.URL + "/api/v1/admin/users/export"
if tt.query != "" {
url = url + "?" + tt.query
}
resp, body := doGet(url, tt.token)
defer resp.Body.Close()
if resp.StatusCode != tt.wantStatus {
t.Errorf("expected status %d, got %d, body: %s", tt.wantStatus, resp.StatusCode, body)
}
})
}
}
func TestExportHandler_ImportUsers(t *testing.T) {
server, adminToken, userToken, cleanup := setupExportTestServer(t)
defer cleanup()
csvData := []byte("\xEF\xBB\xBF用户名,密码,邮箱,手机号,昵称,性别,地区,个人简介\nimportuser1,Password123!,import1@test.com,13800138001,Import1,男,北京,简介1\n")
tests := []struct {
name string
fileBody []byte
filename string
token string
wantStatus int
}{
{
name: "success_csv",
fileBody: csvData,
filename: "users.csv",
token: adminToken,
wantStatus: http.StatusOK,
},
{
name: "forbidden_regular_user",
fileBody: csvData,
filename: "users.csv",
token: userToken,
wantStatus: http.StatusForbidden,
},
{
name: "unauthorized",
fileBody: csvData,
filename: "users.csv",
token: "",
wantStatus: http.StatusUnauthorized,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var body bytes.Buffer
writer := multipart.NewWriter(&body)
part, err := writer.CreateFormFile("file", tt.filename)
if err != nil {
t.Fatalf("create form file failed: %v", err)
}
if _, err := part.Write(tt.fileBody); err != nil {
t.Fatalf("write file body failed: %v", err)
}
if err := writer.Close(); err != nil {
t.Fatalf("close multipart writer failed: %v", err)
}
req, err := http.NewRequest(http.MethodPost, server.URL+"/api/v1/admin/users/import", &body)
if err != nil {
t.Fatalf("create request failed: %v", err)
}
if tt.token != "" {
req.Header.Set("Authorization", "Bearer "+tt.token)
}
req.Header.Set("Content-Type", writer.FormDataContentType())
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
t.Fatalf("request failed: %v", err)
}
defer resp.Body.Close()
if resp.StatusCode != tt.wantStatus {
respBody, _ := io.ReadAll(resp.Body)
t.Errorf("expected status %d, got %d, body: %s", tt.wantStatus, resp.StatusCode, string(respBody))
}
})
}
}
func TestExportHandler_GetImportTemplate(t *testing.T) {
server, adminToken, userToken, cleanup := setupExportTestServer(t)
defer cleanup()
tests := []struct {
name string
query string
token string
wantStatus int
}{
{
name: "success_csv",
query: "format=csv",
token: adminToken,
wantStatus: http.StatusOK,
},
{
name: "success_excel",
query: "format=xlsx",
token: adminToken,
wantStatus: http.StatusOK,
},
{
name: "forbidden_regular_user",
query: "format=csv",
token: userToken,
wantStatus: http.StatusForbidden,
},
{
name: "unauthorized",
query: "format=csv",
token: "",
wantStatus: http.StatusUnauthorized,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
url := server.URL + "/api/v1/admin/users/import/template"
if tt.query != "" {
url = url + "?" + tt.query
}
resp, body := doGet(url, tt.token)
defer resp.Body.Close()
if resp.StatusCode != tt.wantStatus {
t.Errorf("expected status %d, got %d, body: %s", tt.wantStatus, resp.StatusCode, body)
}
})
}
}