2 files changed, 40 insertions, 2 deletions
diff --git a/field_test.go b/field_test.go
index c931108..c86f07d 100644
--- a/field_test.go
+++ b/field_test.go
@@ -19,6 +19,7 @@
 package schwift
 
 import (
+	"net/http"
 	"strconv"
 	"testing"
 )
@@ -82,6 +83,36 @@ func TestFieldTimestamp(t *testing.T) {
 	expectError(t, hdr.Validate(), `Bad header X-Timestamp: strconv.ParseFloat: parsing "wtf": invalid syntax`)
 }
 
+func TestFieldHTTPTimestamp(t *testing.T) {
+	testWithContainer(t, func(c *Container) {
+		obj := c.Object("test")
+		err := obj.Upload(nil, nil, nil)
+		if !expectSuccess(t, err) {
+			return
+		}
+
+		hdr, err := obj.Headers()
+		if !expectSuccess(t, err) {
+			return
+		}
+		expectBool(t, hdr.UpdatedAt().Exists(), true)
+
+		actual := hdr.UpdatedAt().Get()
+		expected, _ := http.ParseTime(hdr.Get("Last-Modified"))
+		expectInt64(t, actual.Unix(), expected.Unix())
+	})
+
+	hdr := make(ObjectHeaders)
+	expectBool(t, hdr.UpdatedAt().Exists(), false)
+	expectBool(t, hdr.UpdatedAt().Get().IsZero(), true)
+	expectError(t, hdr.Validate(), "")
+
+	hdr["Last-Modified"] = "wtf"
+	expectBool(t, hdr.UpdatedAt().Exists(), true)
+	expectBool(t, hdr.UpdatedAt().Get().IsZero(), true)
+	expectError(t, hdr.Validate(), `Bad header Last-Modified: parsing time "wtf" as "Mon Jan _2 15:04:05 2006": cannot parse "wtf" as "Mon"`)
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 func TestFieldUint64(t *testing.T) {
diff --git a/shared_test.go b/shared_test.go
index 2bc5bee..10402bc 100644
--- a/shared_test.go
+++ b/shared_test.go
@@ -146,14 +146,21 @@ func expectFloat64(t *testing.T, actual float64, expected float64) {
 	}
 }
 
-func expectInt(t *testing.T, actual int, expected int) {
+func expectInt(t *testing.T, actual, expected int) {
 	t.Helper()
 	if actual != expected {
 		t.Errorf("expected value %d, got %d instead\n", expected, actual)
 	}
 }
 
-func expectUint64(t *testing.T, actual uint64, expected uint64) {
+func expectInt64(t *testing.T, actual, expected int64) {
+	t.Helper()
+	if actual != expected {
+		t.Errorf("expected value %d, got %d instead\n", expected, actual)
+	}
+}
+
+func expectUint64(t *testing.T, actual, expected uint64) {
 	t.Helper()
 	if actual != expected {
 		t.Errorf("expected value %d, got %d instead\n", expected, actual)