Better errors for EncodeMulti and DecodeMulti. Closes #1.

1 files changed, 13 insertions, 0 deletions

diff --git a/securecookie_test.go b/securecookie_test.go
index 0187ba0..099c290 100644
--- a/securecookie_test.go
+++ b/securecookie_test.go
@@ -10,6 +10,7 @@ import (
 	"crypto/sha256"
 	"errors"
 	"fmt"
+	"strings"
 	"testing"
 )
 
@@ -131,6 +132,18 @@ func TestEncoding(t *testing.T) {
 	}
 }
 
+func TestMultiError(t *testing.T) {
+	s1, s2 := New(nil, nil), New(nil, nil)
+	_, err := EncodeMulti("sid", "value", s1, s2)
+	if len(err.(MultiError)) != 2 {
+		t.Errorf("Expected 2 errors, got %s.", err)
+	} else {
+		if strings.Index(err.Error(), "hash key is not set") == -1 {
+			t.Errorf("Expected missing hash key error, got %s.", err.Error())
+		}
+	}
+}
+
 // ----------------------------------------------------------------------------
 
 type FooBar struct {