GoToSocial/internal/util/paging_test.go
tobi 2b6b9cdf83
[bugfix] Fix paging for empty items (#2236)
* use minID properly for public timeline

* return paged response properly even when 0 items

* use gtserror

* page more consistently (for now)

* test

* aaa
2023-09-29 15:31:10 +02:00

141 lines
5.9 KiB
Go

// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package util_test
import (
"testing"
"github.com/stretchr/testify/suite"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/util"
)
type PagingSuite struct {
suite.Suite
}
func (suite *PagingSuite) TestPagingStandard() {
config.SetHost("example.org")
params := util.PageableResponseParams{
Items: make([]interface{}, 10, 10),
Path: "/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses",
NextMaxIDValue: "01H11KA1DM2VH3747YDE7FV5HN",
PrevMinIDValue: "01H11KBBVRRDYYC5KEPME1NP5R",
Limit: 10,
}
resp, errWithCode := util.PackagePageableResponse(params)
if errWithCode != nil {
suite.FailNow(errWithCode.Error())
}
suite.Equal(make([]interface{}, 10, 10), resp.Items)
suite.Equal(`<https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN>; rel="next", <https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R>; rel="prev"`, resp.LinkHeader)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN`, resp.NextLink)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R`, resp.PrevLink)
}
func (suite *PagingSuite) TestPagingNoLimit() {
config.SetHost("example.org")
params := util.PageableResponseParams{
Items: make([]interface{}, 10, 10),
Path: "/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses",
NextMaxIDValue: "01H11KA1DM2VH3747YDE7FV5HN",
PrevMinIDValue: "01H11KBBVRRDYYC5KEPME1NP5R",
}
resp, errWithCode := util.PackagePageableResponse(params)
if errWithCode != nil {
suite.FailNow(errWithCode.Error())
}
suite.Equal(make([]interface{}, 10, 10), resp.Items)
suite.Equal(`<https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?max_id=01H11KA1DM2VH3747YDE7FV5HN>; rel="next", <https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?min_id=01H11KBBVRRDYYC5KEPME1NP5R>; rel="prev"`, resp.LinkHeader)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?max_id=01H11KA1DM2VH3747YDE7FV5HN`, resp.NextLink)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?min_id=01H11KBBVRRDYYC5KEPME1NP5R`, resp.PrevLink)
}
func (suite *PagingSuite) TestPagingNoNextID() {
config.SetHost("example.org")
params := util.PageableResponseParams{
Items: make([]interface{}, 10, 10),
Path: "/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses",
PrevMinIDValue: "01H11KBBVRRDYYC5KEPME1NP5R",
Limit: 10,
}
resp, errWithCode := util.PackagePageableResponse(params)
if errWithCode != nil {
suite.FailNow(errWithCode.Error())
}
suite.Equal(make([]interface{}, 10, 10), resp.Items)
suite.Equal(`<https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R>; rel="prev"`, resp.LinkHeader)
suite.Equal(``, resp.NextLink)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R`, resp.PrevLink)
}
func (suite *PagingSuite) TestPagingNoPrevID() {
config.SetHost("example.org")
params := util.PageableResponseParams{
Items: make([]interface{}, 10, 10),
Path: "/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses",
NextMaxIDValue: "01H11KA1DM2VH3747YDE7FV5HN",
Limit: 10,
}
resp, errWithCode := util.PackagePageableResponse(params)
if errWithCode != nil {
suite.FailNow(errWithCode.Error())
}
suite.Equal(make([]interface{}, 10, 10), resp.Items)
suite.Equal(`<https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN>; rel="next"`, resp.LinkHeader)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN`, resp.NextLink)
suite.Equal(``, resp.PrevLink)
}
func (suite *PagingSuite) TestPagingNoItems() {
config.SetHost("example.org")
params := util.PageableResponseParams{
Path: "/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses",
NextMaxIDValue: "01H11KA1DM2VH3747YDE7FV5HN",
PrevMinIDValue: "01H11KBBVRRDYYC5KEPME1NP5R",
Limit: 10,
}
resp, errWithCode := util.PackagePageableResponse(params)
if errWithCode != nil {
suite.FailNow(errWithCode.Error())
}
suite.Empty(resp.Items)
suite.Equal(`<https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN>; rel="next", <https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R>; rel="prev"`, resp.LinkHeader)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&max_id=01H11KA1DM2VH3747YDE7FV5HN`, resp.NextLink)
suite.Equal(`https://example.org/api/v1/accounts/01H11KA68PM4NNYJEG0FJQ90R3/statuses?limit=10&min_id=01H11KBBVRRDYYC5KEPME1NP5R`, resp.PrevLink)
}
func TestPagingSuite(t *testing.T) {
suite.Run(t, &PagingSuite{})
}