contract_test.gno

 1package grc20
 2
 3import (
 4	"strings"
 5	"testing"
 6
 7	"gno.land/p/nt/testutils/v0"
 8)
 9
10func Test(t *testing.T) {
11	test2 := testutils.TestAddress("test2")
12
13	// check token metadata.
14	{
15		got := Token.GetName()
16		expected := "Foo Token"
17		if strings.TrimSpace(got) != strings.TrimSpace(expected) {
18			t.Fatalf("expected %q, got %q.", expected, got)
19		}
20	}
21
22	// check balance of test1.
23	{
24		got := Token.BalanceOf(test1)
25		expected := int64(100000000)
26		if got != expected {
27			t.Fatalf("expected %d, got %d.", expected, got)
28		}
29	}
30
31	// transfer tokens from test1 to test2.
32	if err := privateLedger.Transfer(test1, test2, 1000); err != nil {
33		t.Fatal(err)
34	}
35
36	// check balance of test1.
37	{
38		got := Token.BalanceOf(test1)
39		expected := int64(99999000)
40		if got != expected {
41			t.Fatalf("expected %d, got %d.", expected, got)
42		}
43	}
44
45	// check balance of test2.
46	{
47		got := Token.BalanceOf(test2)
48		expected := int64(1000)
49		if got != expected {
50			t.Fatalf("expected %d, got %d.", expected, got)
51		}
52	}
53}