Files
upstream-sqlc/internal/migrations/migrations_test.go
upstream-mirror 0f4df23290
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snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)
2026-09-16 02:17:34 +05:00

108 lines
2.6 KiB
Go

package migrations
import (
"testing"
"github.com/google/go-cmp/cmp"
)
const inputGoose = `
-- +goose Up
ALTER TABLE archived_jobs ADD COLUMN expires_at TIMESTAMP WITH TIME ZONE;
-- +goose Down
ALTER TABLE archived_jobs DROP COLUMN expires_at;
`
const outputGoose = `
-- +goose Up
ALTER TABLE archived_jobs ADD COLUMN expires_at TIMESTAMP WITH TIME ZONE;
`
const inputMigrate = `
-- +migrate Up
-- SQL in section 'Up' is executed when this migration is applied
CREATE TABLE people (id int);
-- +migrate Down
-- SQL section 'Down' is executed when this migration is rolled back
DROP TABLE people;
`
const outputMigrate = `
-- +migrate Up
-- SQL in section 'Up' is executed when this migration is applied
CREATE TABLE people (id int);
`
const inputTern = `
-- Write your migrate up statements here
ALTER TABLE todo RENAME COLUMN done TO is_done;
---- create above / drop below ----
ALTER TABLE todo RENAME COLUMN is_done TO done;
`
const outputTern = `
-- Write your migrate up statements here
ALTER TABLE todo RENAME COLUMN done TO is_done;`
const inputDbmate = `
-- migrate:up
CREATE TABLE foo (bar int);
-- migrate:down
DROP TABLE foo;`
const outputDbmate = `
-- migrate:up
CREATE TABLE foo (bar int);`
const inputPsqlMeta = `\restrict auwherpfqaiuwrhgp
CREATE TABLE foo (id int);
\unrestrict auwherpfqaiuwrhgp
`
const outputPsqlMeta = `
CREATE TABLE foo (id int);
`
func TestRemoveRollback(t *testing.T) {
if diff := cmp.Diff(outputGoose, RemoveRollbackStatements(inputGoose)); diff != "" {
t.Errorf("goose migration mismatch:\n%s", diff)
}
if diff := cmp.Diff(outputMigrate, RemoveRollbackStatements(inputMigrate)); diff != "" {
t.Errorf("sql-migrate migration mismatch:\n%s", diff)
}
if diff := cmp.Diff(outputTern, RemoveRollbackStatements(inputTern)); diff != "" {
t.Errorf("tern migration mismatch:\n%s", diff)
}
if diff := cmp.Diff(outputDbmate, RemoveRollbackStatements(inputDbmate)); diff != "" {
t.Errorf("dbmate migration mismatch:\n%s", diff)
}
}
func TestRemovePsqlMetaCommands(t *testing.T) {
if diff := cmp.Diff(outputPsqlMeta, RemovePsqlMetaCommands(inputPsqlMeta)); diff != "" {
t.Errorf("psql meta-command mismatch:\n%s", diff)
}
}
func TestRemoveGolangMigrateRollback(t *testing.T) {
filenames := map[string]bool{
// make sure we let through golang-migrate files that aren't rollbacks
"migrations/1.up.sql": false,
// make sure we let through other sql files
"migrations/2.sql": false,
"migrations/foo.sql": false,
"migrations/1.down.sql": true,
}
for filename, want := range filenames {
got := IsDown(filename)
if diff := cmp.Diff(want, got); diff != "" {
t.Errorf("IsDown mismatch: %s\n %s", filename, diff)
}
}
}