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forgejo/modules/util/paginate_test.go
6543 0d1444751f
[API] Add pagination to ListBranches (#14524)
* make PaginateUserSlice generic -> PaginateSlice

* Add pagination to ListBranches

* add skip, limit to Repository.GetBranches()

* Move routers/api/v1/utils/utils PaginateSlice -> modules/util/paginate.go

* repo_module.GetBranches paginate

* fix & rename & more logging

* better description

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: a1012112796 <1012112796@qq.com>
2021-02-03 20:06:13 +01:00

47 lines
1.3 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package util
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPaginateSlice(t *testing.T) {
stringSlice := []string{"a", "b", "c", "d", "e"}
result, ok := PaginateSlice(stringSlice, 1, 2).([]string)
assert.True(t, ok)
assert.EqualValues(t, []string{"a", "b"}, result)
result, ok = PaginateSlice(stringSlice, 100, 2).([]string)
assert.True(t, ok)
assert.EqualValues(t, []string{}, result)
result, ok = PaginateSlice(stringSlice, 3, 2).([]string)
assert.True(t, ok)
assert.EqualValues(t, []string{"e"}, result)
result, ok = PaginateSlice(stringSlice, 1, 0).([]string)
assert.True(t, ok)
assert.EqualValues(t, []string{"a", "b", "c", "d", "e"}, result)
result, ok = PaginateSlice(stringSlice, 1, -1).([]string)
assert.True(t, ok)
assert.EqualValues(t, []string{"a", "b", "c", "d", "e"}, result)
type Test struct {
Val int
}
var testVar = []*Test{{Val: 2}, {Val: 3}, {Val: 4}}
testVar, ok = PaginateSlice(testVar, 1, 50).([]*Test)
assert.True(t, ok)
assert.EqualValues(t, []*Test{{Val: 2}, {Val: 3}, {Val: 4}}, testVar)
testVar, ok = PaginateSlice(testVar, 2, 2).([]*Test)
assert.True(t, ok)
assert.EqualValues(t, []*Test{{Val: 4}}, testVar)
}