package main

import (
	"testing"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func TestPrepareAdditiveMigrationsSkipsMissingLegacyTable(t *testing.T) {
	databaseService, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
	if err != nil {
		t.Fatalf("open sqlite database: %v", err)
	}
	if err := prepareAdditiveMigrations(databaseService, "postgres"); err != nil {
		t.Fatalf("missing legacy table should not require a backfill: %v", err)
	}
}