Swiftpack.co - Package - tattn/Randomizable

Randomizable

Any type random value generator to reduce boilerplates for unittest

Features

  • [x] Generate random value for any type
  • [x] Customize rules for random

Requirements

  • Xcode 10.x
  • Swift 4.x
  • iOS 9.0+

Installation

Carthage

github "tattn/Randomizable"

Swift Package Manager

.package(url: "https://github.com/tattn/Randomizable.git", from: “1.0.3")

Usage

Generate random value for struct

import Randomizable

// conform Decodable to auto-implement Randomizable
struct User: Decodable, Randomizable {
    let id: ID
    let name: String

    struct ID: Decodable, Randomizable {
        let id: Int
    }
}

let user = User.randomValue()
// => User(id: ID(id: 1823), name: "raewfbaw")

Customize random value

struct User: Decodable, Randomizable {
    let name: String
    let profile: Profile

    struct Profile: Decodable, Randomizable {
        let email: String
        let birthday: Date?

        static func randomValue() -> Profile {
            return Profile(email: "\(String.randomValue())@test.com",
                           birthday: Date?.randomValue())
        }
    }
}

let user = User.randomValue()
// => User(name: "gaoaweja", profile: Profile(email: "iwelasm@test.com"
//                           birthday: 2018-11-02 16:25:17 +0000))

Enum support

struct A: Decodable, Randomizable {
    let animal: Animal
    enum Animal: String, Decodable, CaseIterable, Randomizable {
        case cat
        case dog
        case rabbit
    }
}

A.randomValue()
// => A(animal: Animal.cat)

Configuration

struct A: Decodable, Randomizable {
    let int: Int?
    let string: String?
}

let configuration = RandomizableConfiguration()
configuration.forceNil = true

let a = A.randomValue(with: configuration)
a.int // nil
a.string // nil

Contributing

  1. Fork it!
  2. Create your feature branch: git checkout -b my-new-feature
  3. Commit your changes: git commit -am 'Add some feature'
  4. Push to the branch: git push origin my-new-feature
  5. Submit a pull request :D

License

Randomizable is released under the MIT license. See LICENSE for details.

Github

link
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Dependencies

Used By

Total: 0

Releases

1.0.0 - Dec 7, 2018