func Equal(t testing.TB, name string, exp, act interface{}, opts ...cmp.Option)
Equal asserts exp == act.
If they are not equal, it will fatal the test with a diff of the two objects.
Errors will be compared with errors.Is.
func Error(t testing.TB, name string, err error)
Error asserts err != nil.
func ErrorContains(t testing.TB, name string, err error, sub string)
ErrorContains asserts err != nil and err.Error() contains sub.
The match will be case insensitive.
func False(t testing.TB, name string, act bool)
False asserts act == false.
func Success(t testing.TB, name string, err error)
Success asserts err == nil.
func True(t testing.TB, name string, act bool)
True asserts act == true.