package main import ( "testing" ) func TestIdGeneration(t *testing.T) { // Generate a random ID id := NewCartId() // Generate a random ID id2 := NewCartId() // Compare the two IDs if id == id2 { t.Errorf("IDs are the same: %v == %v", id, id2) } else { t.Log("ID generation test passed", id, id2) } }