package ignore_test

import (
	"regexp"
	"testing"

	"github.com/tcolgate/hugot"
	"golang.org/x/net/context"
	"ur.gs/lysenko/handlers/ignore"
)

type DummyHearsHandler struct {
	Called bool
}

func (h *DummyHearsHandler) Describe() (string, string) {
	return "", ""
}

func (h *DummyHearsHandler) Hears() *regexp.Regexp {
	return regexp.MustCompile(``)
}

func (h *DummyHearsHandler) Heard(ctx context.Context, w hugot.ResponseWriter, m *hugot.Message, submatches [][]string) {
	h.Called = true
}

func TestIgnoreHearsPassesOKNick(t *testing.T) {
	msg := hugot.Message{}
	dummy := &DummyHearsHandler{}
	ignorer := ignore.NewHears([]string{"foo"}, dummy)
	ignorer.Heard(context.TODO(), hugot.NewNullResponseWriter(msg), &msg, [][]string{})
	if !dummy.Called {
		t.Fatal("Dummy not called when it should have been")
	}
}

func TestIgnoreHearsBlocksBadNick(t *testing.T) {
	msg := hugot.Message{From: "foo"}
	dummy := &DummyHearsHandler{}
	ignorer := ignore.NewHears([]string{"foo"}, dummy)
	ignorer.Heard(context.TODO(), hugot.NewNullResponseWriter(msg), &msg, [][]string{})
	if dummy.Called {
		t.Fatal("Dummy called when it shouldn't have been")
	}
}