erc721_test.gno

 1package erc721
 2
 3import (
 4	"testing"
 5
 6	"gno.land/p/moul/kit/store/v0"
 7	"gno.land/p/nt/uassert/v0"
 8)
 9
10// v0 asserted that its own key() padded to width 12. That rule held only below
11// the width: key(10^12) is 13 characters and sorts before key(10^12-1), so the
12// token table would have rendered out of order from that id on. The store key
13// has no width to outgrow, which is what this replaces it with.
14func TestTokenKeysSortNumericallyPastTheOldWidth(t *testing.T) {
15	uassert.True(t, store.ID(2).Key() < store.ID(10).Key(), "2 sorts before 10")
16	uassert.True(t, store.ID(99).Key() < store.ID(100).Key(), "99 sorts before 100")
17	uassert.True(t, store.ID(999999999999).Key() < store.ID(1000000000000).Key(),
18		"and it keeps holding one past v0's width-12 ceiling")
19}
20
21func TestReadOnlyDefaults(t *testing.T) {
22	// on a fresh realm nothing is minted.
23	uassert.Equal(t, int64(0), totalSupply())
24	uassert.False(t, exists(1), "token 1 must not exist before minting")
25
26	var someone address = "g1someoneelsehere000000000000000000000000"
27	uassert.Equal(t, uint64(0), balanceOf(someone))
28	uassert.Equal(t, "", approvedOf(1).String())
29}