package minecraft

import (
	"reflect"
	"testing"
)

func TestParseList(t *testing.T) {
	cases := []struct {
		out  string
		want Status
	}{
		{
			"There are 2 of a max of 20 players online: Alice, Bob",
			Status{Online: true, Count: 2, Max: 20, Players: []string{"Alice", "Bob"}},
		},
		{
			"There are 0 of a max of 20 players online:",
			Status{Online: true, Count: 0, Max: 20, Players: []string{}},
		},
		{
			"There are 1 of a max of 20 players online: Steve\n",
			Status{Online: true, Count: 1, Max: 20, Players: []string{"Steve"}},
		},
		{
			"some unexpected response",
			Status{Online: true, Count: 0, Max: 0, Players: []string{}},
		},
	}

	for _, c := range cases {
		got := parseList(c.out)
		if got.Players == nil {
			got.Players = []string{}
		}
		if !reflect.DeepEqual(got, c.want) {
			t.Errorf("parseList(%q) = %+v, want %+v", c.out, got, c.want)
		}
	}
}