README
¶
polluter
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.
Usage
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)
}
....
}
Examples
See examples of usage with parallel testing.
Testing
Make shure to start docker before testing.
go test
Supported databases
- MySQL
- Postgres
- Redis
Contributing
Please feel free to submit issues, fork the repository and send pull requests!
Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
var ( // ErrEngineNotSpecified causes if no engine option was used // with the factory method. ErrEngineNotSpecified = errors.New("specify database engine with the factory method option") )
Functions ¶
func JSONParser ¶
func JSONParser(p *Polluter)
JSONParser option enambles JSON parsing engine for seeding.
func YAMLParser ¶
func YAMLParser(p *Polluter)
YAMLParser option enambles YAML parsing engine for seeding.
Types ¶
type Option ¶
type Option func(*Polluter)
Option defines options for Polluter.
func MySQLEngine ¶
MySQLEngine option enables MySQL engine for poluter.
func PostgresEngine ¶
PostgresEngine option enables Postgres engine for Polluter.
func RedisEngine ¶
RedisEngine option enables Redis engine for Polluter.
type Polluter ¶
type Polluter struct {
// contains filtered or unexported fields
}
Polluter pollutes database with given input.
Source Files