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- // Copyright 2017 Google LLC
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
-
- package uid
-
- import (
- "testing"
- "time"
- )
-
- func TestNew(t *testing.T) {
- tm := time.Date(2017, 1, 6, 0, 0, 0, 21, time.UTC)
- s := NewSpace("prefix", &Options{Time: tm})
- got := s.New()
- want := "prefix-20170106-21-0000"
- if got != want {
- t.Errorf("got %q, want %q", got, want)
- }
-
- s2 := NewSpace("prefix2", &Options{Sep: '_', Time: tm})
- got = s2.New()
- want = "prefix2_20170106_21_0000"
- if got != want {
- t.Errorf("got %q, want %q", got, want)
- }
- }
-
- func TestTimestamp(t *testing.T) {
- s := NewSpace("unique-ID", nil)
- startTime := s.Time
- uid := s.New()
- got, ok := s.Timestamp(uid)
- if !ok {
- t.Fatal("got ok = false, want true")
- }
- if !startTime.Equal(got) {
- t.Errorf("got %s, want %s", got, startTime)
- }
-
- got, ok = s.Timestamp("unique-ID-20160308-123-8")
- if !ok {
- t.Fatal("got false, want true")
- }
- if want := time.Date(2016, 3, 8, 0, 0, 0, 123, time.UTC); !want.Equal(got) {
- t.Errorf("got %s, want %s", got, want)
- }
- if _, ok = s.Timestamp("invalid-time-1234"); ok {
- t.Error("got true, want false")
- }
- }
-
- func TestOlder(t *testing.T) {
- s := NewSpace("uid", nil)
- // A non-matching ID returns false.
- id2 := NewSpace("different-prefix", nil).New()
- if got, want := s.Older(id2, time.Second), false; got != want {
- t.Errorf("got %t, want %t", got, want)
- }
- }
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