package board_test

import (
	"errors"
	"testing"

	"codeflow.dananglin.me.uk/apollo/pelican/internal/board"
)

func TestSetInvalidID(t *testing.T) {
	identity := board.Identity{
		ID: -1,
	}

	err := identity.SetID(-1000)

	switch {
	case err == nil:
		t.Errorf("%s\tWanted an error for setting an invalid card ID; got 'nil' instead.", failure)
	case errors.As(err, &board.InvalidIDError{}):
		t.Logf("%s\tGot expected error after attempting to set an invalid card ID; got '%v'", success, err)
	default:
		t.Errorf("%s\tGot unexpected error after attempting to set an invalid card ID; got '%v'", failure, err)
	}
}

func TestCardSetExistingID(t *testing.T) {
	identity := board.Identity{
		ID: 5,
	}

	err := identity.SetID(10)

	switch {
	case err == nil:
		t.Errorf("%s\tWanted an error for setting a card ID that's already been set; got 'nil' instead.", failure)
	case errors.As(err, &board.IDAlreadySetError{}):
		t.Logf("%s\tGot expected error after attempting to set a card ID that's already been set; got '%v'", success, err)
	default:
		t.Errorf("%s\tGot unexpected error after attempting to set a card ID that's already been set; got '%v'", failure, err)
	}
}