0xLeif/Yarn

Usage

import Yarn

Example

func someFunction() throws -> Bool {
    true
}

Yarn.expectFunctionToReturnTrue(someFunction)
Yarn.expectClosureToReturnFalse {
    false
}

Example Output

5/9/21, 10:02 AM [yarn.console.log.expectation] ✅: expectFunctionToReturnTrue
5/9/21, 10:02 AM [yarn.console.log.expectation] ❌: expectClosureToReturnFalse

Example Error

func someThrowingFunction() throws -> Bool {
    throw Yarn.SomeError.expectedError
}

Yarn.expectFunctionToThrowAnError(someThrowingFunction)

Error Output

5/9/21, 10:02 AM [yarn.console.log.expectation] 🚨: expectFunctionToThrowAnError
{
    SomeError(message: "expectedError"): The operation couldn’t be completed. (Yarn.Yarn.SomeError error 1.)
}

Package Metadata

Repository: 0xLeif/Yarn

Stars: 3

Forks: 0

Open issues: 0

Default branch: main

Primary language: swift

License: MIT

Topics: boolean, expect, swift

README: README.md