Bring coverage up to 100

Remove sandbox timeout to actually cause POST to fail.

appstore/validator_test.go

@@ -254,13 +254,9 @@ func TestVerifySandboxReceiptFailure(t *testing.T) {
 	s := httptest.NewServer(redirectToSandbox())
 	defer s.Close()
 
-	sandboxServ := httptest.NewServer(sandboxTimeout())
-	defer sandboxServ.Close()
-
 	client := New()
 	client.URL = s.URL
 	client.TimeOut = time.Second * 100
-	client.SandboxURL = sandboxServ.URL
 
 	req := IAPRequest{
 		ReceiptData: "dummy data",
@@ -315,12 +311,6 @@ func sandboxSuccess() http.Handler {
 	})
 }
 
-func sandboxTimeout() http.Handler {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		// Do nothing and just dont return anything either
-	})
-}
-
 func invalidResponse() http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if "POST" == r.Method {