Mainly this package was created for testing purposes, to give the ability to seed a database with records from simple .yaml files. Polluter respects the order in files, so you can handle foreign_keys just by placing them in the right order.

package main

import "github.com/romanyx/polluter"

const input = `
roles:
- name: User
users:
- name: Roman
  role_id: 1
`

func TestX(t *testing.T) {
	db := prepareMySQL(t)
	defer db.Close()
	p := polluter.New(polluter.MySQLEngine(db))

	if err := p.Pollute(strings.NewReader(input)); err != nil {
		t.Fatalf("failed to pollute: %s", err)
	}

	....
}

See examples of usage with parallel testing.

Make shure to start docker before testing.

go test

• MySQL
• Postgres
• Redis

Please feel free to submit issues, fork the repository and send pull requests!