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