testutils

Documentation

Index

• func MakeReturn(retArgs ...interface{}) []interface{}
• type WhenHandler

Functions

func MakeReturn

func MakeReturn(retArgs ...interface{}) []interface{}

MakeReturn is a test utility function useful to convert multiple return values to an array of interface{}.

Usage:  Given the following function

   SomeFunction() (int, string, bool, error) {
       return 1, "hello", true, error.New("some error")
   }

Doing the following:

   result := MakeReturn(SomeFunction())

The value of `result` will be:

    result = []interface{}{ 1, "hello", true, error.New("some error") }

Types

type WhenHandler

type WhenHandler func(args ...interface{}) []interface{}

WhenHandler is used in mocks and it is associated to a function name. If registered, when a function by a given name is triggered, all arguments received by the function will be relayed to the handler. The handler should respond as many arguments as the function has.