[#117] Update tests

Signed-off-by: Alex Vanin <a.vanin@yadro.com>

cmd/http-gw/integration_test.go

@@ -54,6 +54,7 @@ func TestIntegration(t *testing.T) {
 	versions := []string{
 		"1.2.7",
 		"1.3.0",
+		"1.5.0",
 	}
 	key, err := keys.NewPrivateKeyFromHex("1dd37fba80fec4e6a6f13fd708d8dcb3b29def768017052f6c930fa1c5d90bbb")
 	require.NoError(t, err)

internal/handler/frostfs_mock.go

@@ -93,6 +93,7 @@ func (t *TestFrostFS) ReadObject(_ context.Context, prm PrmObjectRead) (*ObjectP
 		if prm.PayloadRange[0]+prm.PayloadRange[1] > 0 {
 			off := prm.PayloadRange[0]
 			payload = payload[off : off+prm.PayloadRange[1]]
+			obj = nil // GetRange does not return header values
 		}
 
 		return &ObjectPart{