golang 设计模式 facade_test 代码实现
package facade
import "testing"
var expect = "A module running\nB module running"
/ TestFacadeAPI ...
func TestFacadeAPI(t *testing.T) {
api := NewAPI()
ret := api.Test()
if ret != expect {
t.Fatalf("expect %s, return %s", expect, ret)
}
}