88 lines
3.9 KiB
Go
88 lines
3.9 KiB
Go
package models
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import (
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"fmt"
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"testing"
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"github.com/glebarez/sqlite"
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"github.com/stretchr/testify/require"
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"gorm.io/gorm"
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)
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func TestAutoMigrateUpgradesLegacyProjectsAndTagsWithoutLosingAssociations(t *testing.T) {
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database, err := gorm.Open(sqlite.Open(fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())), &gorm.Config{TranslateError: true})
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require.NoError(t, err)
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legacySchema := []string{
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`CREATE TABLE senlin_agent_projects (id integer primary key, owner_id integer not null, name text not null, identifier text)`,
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`CREATE TABLE senlin_agent_tags (id integer primary key, identity text, project_id integer not null, name text not null)`,
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`CREATE TABLE senlin_agent_tasks (id integer primary key, project_id integer not null, created_by integer not null, tag_id integer, tag_identity text, title text not null, status text not null)`,
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`INSERT INTO senlin_agent_projects (id, owner_id, name, identifier) VALUES
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(1, 7, 'Blank one', ''),
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(2, 7, 'Blank two', NULL),
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(3, 7, 'Keeper', 'DUP'),
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(4, 7, 'Duplicate', 'DUP'),
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(5, 7, 'Reserved suffix', 'DUP-4'),
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(6, 8, 'Other owner', 'DUP')`,
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`INSERT INTO senlin_agent_tags (id, identity, project_id, name) VALUES
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(10, 'tag-keeper', 1, 'UI'),
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(11, 'tag-duplicate', 1, 'UI'),
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(12, 'tag-other-project', 2, 'UI')`,
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`INSERT INTO senlin_agent_tasks (id, project_id, created_by, tag_id, tag_identity, title, status)
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VALUES (20, 1, 7, 11, 'tag-duplicate', 'Keep association', 'open')`,
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}
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for _, statement := range legacySchema {
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require.NoError(t, database.Exec(statement).Error)
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}
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// PostgreSQL migrations run through database.Connection, whose callback DB can
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// carry an initialized Gorm statement. Exercise that mode so model state from
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// the migration-version lookup cannot leak into the data-repair transaction.
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require.NoError(t, AutoMigrate(database.Session(&gorm.Session{Initialized: true})))
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var projects []SenlinAgentProject
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require.NoError(t, database.Order("id asc").Find(&projects).Error)
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require.Len(t, projects, 6, "项目迁移不得删除 legacy 行")
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require.Equal(t, []string{"project-1", "project-2", "DUP", "DUP-4-2", "DUP-4", "DUP"}, projectIdentifiers(projects))
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var tags []SenlinAgentTag
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require.NoError(t, database.Order("id asc").Find(&tags).Error)
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require.Equal(t, []uint{10, 12}, tagIDs(tags), "同项目同名标签应保留最早记录，不影响其他项目")
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var task SenlinAgentTask
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require.NoError(t, database.First(&task, 20).Error)
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require.NotNil(t, task.TagID)
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require.Equal(t, uint(10), *task.TagID)
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require.NotNil(t, task.TagIdentity)
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require.Equal(t, "tag-keeper", *task.TagIdentity)
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var migrationCount int64
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require.NoError(t, database.Table("senlin_agent_schema_migrations").Count(&migrationCount).Error)
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require.Equal(t, int64(2), migrationCount)
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var auditDetails []string
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require.NoError(t, database.Table("senlin_agent_schema_migrations").Order("version asc").Pluck("details", &auditDetails).Error)
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require.Contains(t, auditDetails[0], `"updated":3`)
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require.Contains(t, auditDetails[1], `"deduplicated":1`)
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require.NoError(t, AutoMigrate(database), "versioned migrations must be safe to run again")
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require.NoError(t, database.Table("senlin_agent_schema_migrations").Count(&migrationCount).Error)
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require.Equal(t, int64(2), migrationCount)
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require.Error(t, database.Exec(`INSERT INTO senlin_agent_projects (owner_id, name, identifier) VALUES (7, 'still duplicate', 'DUP')`).Error)
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require.Error(t, database.Exec(`INSERT INTO senlin_agent_tags (project_id, name) VALUES (1, 'UI')`).Error)
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}
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func projectIdentifiers(projects []SenlinAgentProject) []string {
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result := make([]string, 0, len(projects))
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for _, project := range projects {
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result = append(result, project.Identifier)
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}
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return result
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}
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func tagIDs(tags []SenlinAgentTag) []uint {
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result := make([]uint, 0, len(tags))
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for _, tag := range tags {
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result = append(result, tag.ID)
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}
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return result
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}
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