package main import ( "strings" "gno.land/p/jeronimoalbi/expect" ) var ( output strings.Builder t = expect.MockTestingT(&output) ) func main() { expect.Value(t, "foo").AsString().ToBeEmpty() expect.Value(t, "").AsString().Not().ToBeEmpty() println(output.String()) } // Output: // Expected string to be empty // Got: foo // Unexpected empty string