foobar_test.go

package main

import (
  . "launchpad.net/gocheck"
  "testing"
)

func Test(t *testing.T) {
  TestingT(t)
}

type MySuite struct{}

var _ = Suite(&MySuite{})

type IFoobar interface {
  foobar()
}

type Foobar struct {
}

func (f *Foobar) foobar() {
}

func (s *MySuite) TestFoobar(c *C) {
  v := Foobar{}
  var i interface{} = v
  _, ok := i.(IFoobar)
  c.Assert(ok, Equals, false)

  var p interface{} = &v
  _, ok = p.(IFoobar)
  c.Assert(ok, Equals, true)
}