mock_test.gno

 1package uassert_test
 2
 3import (
 4	"fmt"
 5	"testing"
 6
 7	"gno.land/p/demo/uassert"
 8)
 9
10type mockTestingT struct {
11	fmt  string
12	args []any
13}
14
15// --- interface mock
16
17var _ uassert.TestingT = (*mockTestingT)(nil)
18
19func (mockT *mockTestingT) Helper()                      { /* noop */ }
20func (mockT *mockTestingT) Skip(args ...any)             { /* not implmented */ }
21func (mockT *mockTestingT) Fail()                        { /* not implmented */ }
22func (mockT *mockTestingT) FailNow()                     { /* not implmented */ }
23func (mockT *mockTestingT) Logf(fmt string, args ...any) { /* noop */ }
24
25func (mockT *mockTestingT) Fatalf(fmt string, args ...any) {
26	mockT.fmt = "fatal: " + fmt
27	mockT.args = args
28}
29
30func (mockT *mockTestingT) Errorf(fmt string, args ...any) {
31	mockT.fmt = "error: " + fmt
32	mockT.args = args
33}
34
35// --- helpers
36
37func (mockT *mockTestingT) actualString() string {
38	res := fmt.Sprintf(mockT.fmt, mockT.args...)
39	mockT.reset()
40	return res
41}
42
43func (mockT *mockTestingT) reset() {
44	mockT.fmt = ""
45	mockT.args = nil
46}
47
48func (mockT *mockTestingT) equals(t *testing.T, expected string) {
49	actual := mockT.actualString()
50
51	if expected != actual {
52		t.Errorf("mockT differs:\n- expected: %s\n- actual:   %s\n", expected, actual)
53	}
54}
55
56func (mockT *mockTestingT) empty(t *testing.T) {
57	if mockT.fmt != "" || mockT.args != nil {
58		actual := mockT.actualString()
59		t.Errorf("mockT should be empty, got %s", actual)
60	}
61}