111 lines
3.1 KiB
Go
111 lines
3.1 KiB
Go
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package middleware
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import (
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"context"
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"errors"
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"net/http"
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"net/http/httptest"
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"testing"
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"with_you/internal/model"
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"with_you/internal/service"
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"github.com/gin-gonic/gin"
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)
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// stubUserService 通过嵌入 service.UserService 接口（nil）仅覆盖 GetUserByID。
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// 未覆盖方法若被调用会 panic，可在测试中暴露非预期的依赖调用。
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type stubUserService struct {
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service.UserService // nil 嵌入
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user *model.User
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err error
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}
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func (s *stubUserService) GetUserByID(ctx context.Context, id string) (*model.User, error) {
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if s.err != nil {
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return nil, s.err
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}
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return s.user, nil
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}
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// runMiddleware 构造一个 gin 引擎，挂载 RequireVerified + 一个标记 handler，
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// 发起请求并返回 (status, body, nextCalled)。
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func runMiddleware(t *testing.T, svc service.UserService, setUserID bool, userID any) (int, bool) {
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t.Helper()
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gin.SetMode(gin.TestMode)
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nextCalled := false
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r := gin.New()
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r.Use(func(c *gin.Context) {
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if setUserID {
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c.Set("user_id", userID)
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}
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c.Next()
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})
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r.GET("/test", RequireVerified(svc), func(c *gin.Context) {
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nextCalled = true
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c.JSON(http.StatusOK, gin.H{"ok": true})
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})
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w := httptest.NewRecorder()
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req := httptest.NewRequest(http.MethodGet, "/test", nil)
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r.ServeHTTP(w, req)
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return w.Code, nextCalled
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}
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// TestRequireVerified_Approved 已认证用户 → 放行（200，next 被调用）。
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func TestRequireVerified_Approved(t *testing.T) {
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svc := &stubUserService{
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user: &model.User{ID: "u1", VerificationStatus: model.VerificationStatusApproved},
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}
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code, next := runMiddleware(t, svc, true, "u1")
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if code != http.StatusOK {
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t.Errorf("status = %d, want %d", code, http.StatusOK)
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}
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if !next {
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t.Error("next handler should be called for verified user")
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}
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}
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// TestRequireVerified_NotApproved 未通过认证用户 → 403 VERIFICATION_REQUIRED。
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func TestRequireVerified_NotApproved(t *testing.T) {
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svc := &stubUserService{
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user: &model.User{ID: "u1", VerificationStatus: model.VerificationStatusPending},
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}
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code, next := runMiddleware(t, svc, true, "u1")
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if code != http.StatusForbidden {
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t.Errorf("status = %d, want %d", code, http.StatusForbidden)
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}
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if next {
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t.Error("next handler should NOT be called for unverified user")
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}
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}
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// TestRequireVerified_UserLookupError 查询用户失败 → 500。
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func TestRequireVerified_UserLookupError(t *testing.T) {
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svc := &stubUserService{err: errors.New("db down")}
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code, next := runMiddleware(t, svc, true, "u1")
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if code != http.StatusInternalServerError {
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t.Errorf("status = %d, want %d", code, http.StatusInternalServerError)
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}
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if next {
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t.Error("next handler should NOT be called on lookup error")
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}
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}
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// TestRequireVerified_NoUserID 未登录（无 user_id）→ 401。
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func TestRequireVerified_NoUserID(t *testing.T) {
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svc := &stubUserService{
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user: &model.User{ID: "u1", VerificationStatus: model.VerificationStatusApproved},
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}
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code, next := runMiddleware(t, svc, false, nil)
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if code != http.StatusUnauthorized {
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t.Errorf("status = %d, want %d", code, http.StatusUnauthorized)
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}
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if next {
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t.Error("next handler should NOT be called when user_id missing")
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}
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}
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