z_func_6_filetest.gno

 1// PKGPATH: gno.land/r/demo/test
 2package test
 3
 4import (
 5	"std"
 6	"strings"
 7	"testing"
 8
 9	"gno.land/p/jeronimoalbi/expect"
10)
11
12const (
13	caller = std.Address("g16jpf0puufcpcjkph5nxueec8etpcldz7zwgydq")
14	msg    = "Boom!"
15)
16
17var (
18	output strings.Builder
19	t      = expect.MockTestingT(&output)
20)
21
22func Fail(realm) {
23	panic(msg)
24}
25
26func Success(realm) {
27	// No panic
28}
29
30func main() {
31	testing.SetRealm(std.NewUserRealm(caller))
32
33	expect.Func(t, func() { Fail(cross) }).ToCrossPanic()
34	expect.Func(t, func() { Fail(cross) }).ToCrossPanic().WithMessage(msg)
35
36	expect.Func(t, func() error { Fail(cross); return nil }).ToCrossPanic()
37	expect.Func(t, func() error { Fail(cross); return nil }).ToCrossPanic().WithMessage(msg)
38
39	expect.Func(t, func() any { Fail(cross); return nil }).ToCrossPanic()
40	expect.Func(t, func() any { Fail(cross); return nil }).ToCrossPanic().WithMessage(msg)
41
42	expect.Func(t, func() (any, error) { Fail(cross); return nil, nil }).ToCrossPanic()
43	expect.Func(t, func() (any, error) { Fail(cross); return nil, nil }).ToCrossPanic().WithMessage(msg)
44
45	expect.Func(t, func() { Success(cross) }).Not().ToCrossPanic()
46	expect.Func(t, func() error { Success(cross); return nil }).Not().ToCrossPanic()
47	expect.Func(t, func() any { Success(cross); return nil }).Not().ToCrossPanic()
48	expect.Func(t, func() (any, error) { Success(cross); return nil, nil }).Not().ToCrossPanic()
49
50	// None should fail, output should be empty
51	print(output.String())
52}
53
54// Output: