https://github.com/romanyx/polluter

The easiest solution to seed database with Go
https://github.com/romanyx/polluter

database golang mysql postgres redis seed

Last synced: 5 months ago
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The easiest solution to seed database with Go

• Host: GitHub
• URL: https://github.com/romanyx/polluter
• Owner: romanyx
• License: mit
• Created: 2018-06-10T07:20:23.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2024-07-03T13:42:17.000Z (almost 2 years ago)
• Last Synced: 2024-11-17T12:45:19.374Z (over 1 year ago)
• Topics: database, golang, mysql, postgres, redis, seed
• Language: Go
• Homepage:
• Size: 32.2 KB
• Stars: 177
• Watchers: 4
• Forks: 16
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# 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

```go

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](https://github.com/romanyx/polluter/blob/master/polluter_test.go#L109) examples of usage with parallel testing.

## Testing

Make shure to start docker before testing.

```bash

go test

```

## Supported databases

* MySQL

* Postgres

* Redis

## Contributing

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