package exec_extra

import (
	`testing`
)

type (
	testStruct struct {
		Foo string `cmdarg:"short=f,long=foo"`
		Bar int    `cmdarg:"short=b,long=bar,prefer_short"`
	}
)

func TestGetCmdFromStruct(t *testing.T) {

	var err error
	var out []string
	var v *testStruct = &testStruct{
		Foo: "foo",
		Bar: 123,
	}

	if out, err = GetCmdFromStruct(v); err != nil {
		t.Fatalf("Received error getting command from struct: %v", err)
	}
	t.Logf("Got command args from struct:\n%#v", out)
}