z_func_1_filetest.gno

 1package main
 2
 3import (
 4	"errors"
 5	"strings"
 6
 7	"gno.land/p/jeronimoalbi/expect"
 8)
 9
10var (
11	output strings.Builder
12	t      = expect.MockTestingT(&output)
13)
14
15func main() {
16	msg := "Boom!"
17	err := errors.New(msg)
18
19	expect.Func(t, func() error { return err }).Not().ToFail()
20	expect.Func(t, func() error { return err }).ToFail().Not().WithMessage(msg)
21	expect.Func(t, func() error { return err }).ToFail().Not().WithError(err)
22
23	expect.Func(t, func() (any, error) { return nil, err }).Not().ToFail()
24	expect.Func(t, func() (any, error) { return nil, err }).ToFail().Not().WithMessage(msg)
25	expect.Func(t, func() (any, error) { return nil, err }).ToFail().Not().WithError(err)
26
27	println(output.String())
28}
29
30// Output:
31// Func failed with error
32// Got: Boom!
33// Expected error message to be different
34// Got: Boom!
35// Expected errors to be different
36// Got: Boom!
37// Func failed with error
38// Got: Boom!
39// Expected error message to be different
40// Got: Boom!
41// Expected errors to be different
42// Got: Boom!