ec1f89217a
Full Mattermost server source with integrated Community Enterprise features. Includes vendor directory for offline/air-gapped builds. Structure: - enterprise-impl/: Enterprise feature implementations - enterprise-community/: Init files that register implementations - enterprise/: Bridge imports (community_imports.go) - vendor/: All dependencies for offline builds Build (online): go build ./cmd/mattermost Build (offline/air-gapped): go build -mod=vendor ./cmd/mattermost 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package utils
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import (
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"errors"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestPager(t *testing.T) {
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tests := []struct {
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name string
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fetch func(page int) ([]int, error)
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perPage int
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expected []int
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expectErr bool
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}{
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{
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name: "successful fetch",
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fetch: func(page int) ([]int, error) {
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if page > 2 {
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return nil, nil
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}
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return []int{page*10 + 1, page*10 + 2, page*10 + 3}, nil
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},
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perPage: 3,
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expected: []int{1, 2, 3, 11, 12, 13, 21, 22, 23},
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},
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{
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name: "fetch with error",
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fetch: func(page int) ([]int, error) {
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if page == 1 {
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return nil, errors.New("fetch error")
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}
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return []int{page*10 + 1, page*10 + 2, page*10 + 3}, nil
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},
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perPage: 3,
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expected: []int{1, 2, 3},
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expectErr: true,
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},
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{
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name: "fetch with fewer items than perPage",
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fetch: func(page int) ([]int, error) {
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if page > 0 {
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return []int{11, 12}, nil
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}
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return []int{page*10 + 1, page*10 + 2, page*10 + 3}, nil
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},
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perPage: 3,
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expected: []int{1, 2, 3, 11, 12},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result, err := Pager(tt.fetch, tt.perPage)
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if tt.expectErr {
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assert.Error(t, err)
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assert.Equal(t, tt.expected, result)
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} else {
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assert.NoError(t, err)
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assert.Equal(t, tt.expected, result)
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}
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})
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}
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}
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