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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package v1_16 //nolint
-
- import (
- "testing"
-
- "code.gitea.io/gitea/models/migrations/base"
-
- "github.com/stretchr/testify/assert"
- )
-
- func Test_AddTableCommitStatusIndex(t *testing.T) {
- // Create the models used in the migration
- type CommitStatus struct {
- ID int64 `xorm:"pk autoincr"`
- Index int64 `xorm:"INDEX UNIQUE(repo_sha_index)"`
- RepoID int64 `xorm:"INDEX UNIQUE(repo_sha_index)"`
- SHA string `xorm:"VARCHAR(64) NOT NULL INDEX UNIQUE(repo_sha_index)"`
- }
-
- // Prepare and load the testing database
- x, deferable := base.PrepareTestEnv(t, 0, new(CommitStatus))
- if x == nil || t.Failed() {
- defer deferable()
- return
- }
- defer deferable()
-
- // Run the migration
- if err := AddTableCommitStatusIndex(x); err != nil {
- assert.NoError(t, err)
- return
- }
-
- type CommitStatusIndex struct {
- ID int64
- RepoID int64 `xorm:"unique(repo_sha)"`
- SHA string `xorm:"unique(repo_sha)"`
- MaxIndex int64 `xorm:"index"`
- }
-
- start := 0
- const batchSize = 1000
- for {
- indexes := make([]CommitStatusIndex, 0, batchSize)
- err := x.Table("commit_status_index").Limit(batchSize, start).Find(&indexes)
- assert.NoError(t, err)
-
- for _, idx := range indexes {
- var maxIndex int
- has, err := x.SQL("SELECT max(`index`) FROM commit_status WHERE repo_id = ? AND sha = ?", idx.RepoID, idx.SHA).Get(&maxIndex)
- assert.NoError(t, err)
- assert.True(t, has)
- assert.EqualValues(t, maxIndex, idx.MaxIndex)
- }
- if len(indexes) < batchSize {
- break
- }
- start += len(indexes)
- }
- }
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