1// Copyright 2016 The etcd Authors
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15package report
16
17import (
18	"testing"
19	"time"
20)
21
22func TestGetTimeseries(t *testing.T) {
23	sp := newSecondPoints()
24	now := time.Now()
25	sp.Add(now, time.Second)
26	sp.Add(now.Add(5*time.Second), time.Second)
27	n := sp.getTimeSeries().Len()
28	if n < 3 {
29		t.Fatalf("expected at 6 points of time series, got %s", sp.getTimeSeries())
30	}
31
32	// add a point with duplicate timestamp
33	sp.Add(now, 3*time.Second)
34	ts := sp.getTimeSeries()
35	if ts[0].MinLatency != time.Second {
36		t.Fatalf("ts[0] min latency expected %v, got %s", time.Second, ts[0].MinLatency)
37	}
38	if ts[0].AvgLatency != 2*time.Second {
39		t.Fatalf("ts[0] average latency expected %v, got %s", 2*time.Second, ts[0].AvgLatency)
40	}
41	if ts[0].MaxLatency != 3*time.Second {
42		t.Fatalf("ts[0] max latency expected %v, got %s", 3*time.Second, ts[0].MaxLatency)
43	}
44}
45