[go-nuts] How to build mock class?

[Klaus Ma]

Hi team,

I'm trying to write some mock class for unit test. And in the mock class, 
only part of function are changed. Is there any way to do so? For example, 
in the follow code slice, I'd like to print FakeMyClass.Object's return 
value.

package main

import (
    "fmt"
)

type MyClass struct {
}

func (*MyClass) Object() (int) {
    return 0
}

func (mc *MyClass) PrintInfo() {
    fmt.Printf("%v\n", mc.Object())
}

type FakeMyClass struct {
    MyClass
}

func (*FakeMyClass) Object() (int) {
    return 1
}

func main() {
    mc := &FakeMyClass{}
    mc.PrintInfo()
}



Thanks
Klaus

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