vendor: revendor metrics-server, custom-metrics-apiserver

vendor/sigs.k8s.io/metrics-server/pkg/api/time.go

@@ -0,0 +1,39 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+
+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 api
+
+import (
+	"time"
+)
+
+var myClock clock = &realClock{}
+
+type clock interface {
+	Now() time.Time
+	Since(time.Time) time.Duration
+}
+
+type realClock struct{}
+
+func (realClock) Now() time.Time                  { return time.Now() }
+func (realClock) Since(d time.Time) time.Duration { return time.Since(d) }
+
+type fakeClock struct {
+	now time.Time
+}
+
+func (c fakeClock) Now() time.Time                  { return c.now }
+func (c fakeClock) Since(d time.Time) time.Duration { return c.now.Sub(d) }