feat: identify required reauthentication

auth_test.go

@@ -137,6 +137,9 @@ func TestRefreshRejectsMissingNewServiceTokenWithoutSaving(t *testing.T) {
 	}
 
 	err = client.refreshToken(context.Background())
+	if !errors.Is(err, ErrReauthenticationRequired) {
+		t.Fatalf("refreshToken() error = %v, want ErrReauthenticationRequired", err)
+	}
 	var loginErr *LoginError
 	if !errors.As(err, &loginErr) {
 		t.Fatalf("refreshToken() error = %v, want LoginError", err)
@@ -153,6 +156,56 @@ func TestRefreshRejectsMissingNewServiceTokenWithoutSaving(t *testing.T) {
 	}
 }
 
+func TestRefreshWithoutNewTokenRequiresReauthentication(t *testing.T) {
+	var server *httptest.Server
+	server = httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
+		switch request.URL.Path {
+		case "/v2/message/v2/check_new_msg":
+			_, _ = io.WriteString(writer, `{"code":-10030,"message":"expired"}`)
+		case "/serviceLogin":
+			_, _ = io.WriteString(writer, `&&&START&&&{"code":70016,"location":"`+server.URL+`/qr"}`)
+		default:
+			http.NotFound(writer, request)
+		}
+	}))
+	defer server.Close()
+
+	client := testClient(t, server.Client())
+	client.baseURL = server.URL
+	client.serviceLoginURL = server.URL + "/serviceLogin"
+	client.availabilityValid = false
+
+	err := client.refreshToken(context.Background())
+	if !errors.Is(err, ErrReauthenticationRequired) {
+		t.Fatalf("refreshToken() error = %v, want ErrReauthenticationRequired", err)
+	}
+	var loginErr *LoginError
+	if !errors.As(err, &loginErr) {
+		t.Fatalf("refreshToken() error = %v, want LoginError", err)
+	}
+	if loginErr.Code != -1 || loginErr.Message != "刷新Token失败，请重新登录" {
+		t.Fatalf("LoginError = %#v", loginErr)
+	}
+}
+
+func TestQRLoginTimeoutDoesNotRequireReauthentication(t *testing.T) {
+	ctx, cancel := context.WithDeadline(context.Background(), time.Now().Add(-time.Second))
+	defer cancel()
+
+	client := testClient(t, http.DefaultClient)
+	_, err := client.completeQRLogin(ctx, qrLoginData{LP: "https://example.invalid/long-poll"})
+	var loginErr *LoginError
+	if !errors.As(err, &loginErr) {
+		t.Fatalf("completeQRLogin() error = %v, want LoginError", err)
+	}
+	if loginErr.Code != -1 {
+		t.Fatalf("LoginError.Code = %d, want -1", loginErr.Code)
+	}
+	if errors.Is(err, ErrReauthenticationRequired) {
+		t.Fatalf("completeQRLogin() error = %v, do not want ErrReauthenticationRequired", err)
+	}
+}
+
 func TestAuthDataReturnsDeepCopy(t *testing.T) {
 	client := testClient(t, http.DefaultClient)
 	client.updateAuthData(func(authData *AuthData) { authData.Extra = map[string]string{"cookie": "original"} })