diff --git a/tests/utils.go b/tests/utils.go
index 001d77e9..92163d5c 100644
--- a/tests/utils.go
+++ b/tests/utils.go
@@ -86,8 +86,8 @@ func AssertEqual(t *testing.T, got, expect interface{}) {
 			if curTime, ok := got.(time.Time); ok {
 				format := "2006-01-02T15:04:05Z07:00"
 
-				if curTime.Format(format) != expect.(time.Time).Format(format) {
-					t.Errorf("%v: expect: %v, got %v", utils.FileWithLineNum(), expect.(time.Time).Format(format), curTime.Format(format))
+				if curTime.Round(time.Second).Format(format) != expect.(time.Time).Round(time.Second).Format(format) {
+					t.Errorf("%v: expect: %v, got %v", utils.FileWithLineNum(), expect.(time.Time).Round(time.Second).Format(format), curTime.Round(time.Second).Format(format))
 				}
 			} else if got != expect {
 				t.Errorf("%v: expect: %#v, got %#v", utils.FileWithLineNum(), expect, got)