token_test.gno

 1package transfer_test
 2
 3import (
 4	"chain"
 5	"testing"
 6
 7	"gno.land/p/nt/uassert/v0"
 8	"gno.land/p/nt/urequire/v0"
 9	"gno.land/r/aib/ibc/apps/transfer"
10)
11
12func TestTokenToCoin(t *testing.T) {
13	const (
14		tokenDenom  = "atom/pool"
15		tokenAmount = "100"
16	)
17	testCases := []struct {
18		name     string
19		token    transfer.Token
20		expCoin  chain.Coin
21		expError string
22	}{
23		{
24			"success: convert token to coin",
25			transfer.NewToken(tokenDenom, tokenAmount),
26			chain.NewCoin(tokenDenom, 100),
27			"",
28		},
29		{
30			"failure: invalid amount string",
31			transfer.NewToken(tokenDenom, "value"),
32			chain.Coin{},
33			"unable to parse amount \"value\" into int64",
34		},
35	}
36
37	for _, tc := range testCases {
38		t.Run(tc.name, func(t *testing.T) {
39
40			coin, err := tc.token.ToCoin()
41
42			if tc.expError == "" {
43				urequire.NoError(t, err, tc.name)
44				return
45			}
46			urequire.ErrorContains(t, err, tc.expError)
47			uassert.Equal(t, tc.expCoin.Amount, coin.Amount)
48			uassert.Equal(t, tc.expCoin.Denom, coin.Denom)
49		})
50	}
51}