test: add comprehensive ListCursor tests with keyword, time range, and role filters

internal/repository/user_repository_test.go

@@ -705,3 +705,105 @@ func TestUserRepository_ListCursor(t *testing.T) {
 	}
 }
 
+// TestUserRepository_ListCursor_WithKeyword 测试带关键字过滤的游标分页
+func TestUserRepository_ListCursor_WithKeyword(t *testing.T) {
+	db := setupTestDB(t)
+	repo := NewUserRepository(db)
+	ctx := context.Background()
+
+	repo.Create(ctx, &domain.User{
+		Username: "keyworduser1",
+		Nickname: "张三",
+		Password: "hash",
+		Status:   domain.UserStatusActive,
+	})
+	repo.Create(ctx, &domain.User{
+		Username: "keyworduser2",
+		Nickname: "李四",
+		Password: "hash",
+		Status:   domain.UserStatusActive,
+	})
+	repo.Create(ctx, &domain.User{
+		Username: "otheruser",
+		Nickname: "王五",
+		Password: "hash",
+		Status:   domain.UserStatusActive,
+	})
+
+	filter := &AdvancedFilter{Keyword: "keyword", Status: -1, Offset: 0, Limit: 10}
+	users, _, err := repo.ListCursor(ctx, filter, 10, nil)
+	if err != nil {
+		t.Fatalf("ListCursor() error = %v", err)
+	}
+	if len(users) != 2 {
+		t.Errorf("len(users) = %d, want 2", len(users))
+	}
+}
+
+// TestUserRepository_ListCursor_WithCreatedRange 测试带创建时间范围的游标分页
+func TestUserRepository_ListCursor_WithCreatedRange(t *testing.T) {
+	db := setupTestDB(t)
+	repo := NewUserRepository(db)
+	ctx := context.Background()
+
+	repo.Create(ctx, &domain.User{
+		Username: "timeuser1",
+		Password: "hash",
+		Status:   domain.UserStatusActive,
+	})
+	repo.Create(ctx, &domain.User{
+		Username: "timeuser2",
+		Password: "hash",
+		Status:   domain.UserStatusActive,
+	})
+
+	now := time.Now()
+	filter := &AdvancedFilter{
+		Status:      -1,
+		CreatedFrom: func() *time.Time { t := now.Add(-time.Hour); return &t }(),
+		CreatedTo:   func() *time.Time { return &now }(),
+		Offset:      0,
+		Limit:       10,
+	}
+	users, _, err := repo.ListCursor(ctx, filter, 10, nil)
+	if err != nil {
+		t.Fatalf("ListCursor() error = %v", err)
+	}
+	if len(users) != 2 {
+		t.Errorf("len(users) = %d, want 2", len(users))
+	}
+}
+
+// TestUserRepository_ListCursor_WithRoleIDs 测试带角色过滤的游标分页
+func TestUserRepository_ListCursor_WithRoleIDs(t *testing.T) {
+	db := setupTestDB(t)
+	repo := NewUserRepository(db)
+	ctx := context.Background()
+
+	// 创建用户
+	user1 := &domain.User{Username: "roleuser1", Password: "hash", Status: domain.UserStatusActive}
+	user2 := &domain.User{Username: "roleuser2", Password: "hash", Status: domain.UserStatusActive}
+	repo.Create(ctx, user1)
+	repo.Create(ctx, user2)
+
+	// 创建角色
+	role := &domain.Role{Code: "testrole", Name: "测试角色", Status: domain.RoleStatusEnabled}
+	db.WithContext(ctx).Create(role)
+
+	// 分配角色给user1
+	urRepo := NewUserRoleRepository(db)
+	urRepo.Create(ctx, &domain.UserRole{UserID: user1.ID, RoleID: role.ID})
+
+	filter := &AdvancedFilter{RoleIDs: []int64{role.ID}, Status: -1, Offset: 0, Limit: 10}
+	users, _, err := repo.ListCursor(ctx, filter, 10, nil)
+	if err != nil {
+		t.Fatalf("ListCursor() error = %v", err)
+	}
+	if len(users) != 1 {
+		t.Errorf("len(users) = %d, want 1", len(users))
+	}
+	if users[0].Username != "roleuser1" {
+		t.Errorf("users[0].Username = %s, want roleuser1", users[0].Username)
+	}
+}
+