package parsekit

import (
	"strings"
	"testing"
)

func TestSetResult_AcceptsVariousTypesAsInput(t *testing.T) {
	i := NewTokenAPI(strings.NewReader("Testing"))
	i.Result().SetRunes("string")
	AssertEqual(t, "string", string(i.Result().String()), "i.Result() with string input")
	i.Result().SetRunes([]rune("rune slice"))
	AssertEqual(t, "rune slice", string(i.Result().String()), "i.Result() with rune slice input")
	i.Result().SetRunes('X')
	AssertEqual(t, "X", string(i.Result().String()), "i.Result() with rune input")
}

func TestSetResult_PanicsOnUnhandledInput(t *testing.T) {
	AssertPanic(t, PanicT{
		Function: func() {
			i := NewTokenAPI(strings.NewReader("Testing"))
			i.Result().SetRunes(1234567)
		},
		Regexp: true,
		Expect: `parsekit\.TokenResult\.AddRunes\(\): unsupported type 'int' used at /.*/tokenresult_test.go:\d+`,
	})
}