1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// Copyright (C) 2019-2023 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package runner
import (
"fmt"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/algorand/go-algorand/tools/block-generator/generator"
)
const initialRound = 1234
const entryCount = 10
func makeDummyData() (time.Time, time.Duration, generator.Report, *MetricsCollector) {
start := time.Now().Add(-10 * time.Minute)
duration := time.Hour
generatorReport := generator.Report{
InitialRound: initialRound,
Counters: make(map[string]uint64),
Transactions: make(map[generator.TxTypeID]generator.TxData),
}
collector := &MetricsCollector{Data: make([]Entry, entryCount)}
return start, duration, generatorReport, collector
}
// makeMetrics creates a set of metrics for testing.
func makeMetrics(start time.Time) *MetricsCollector {
collector := &MetricsCollector{}
for i := 0; i <= entryCount; i++ {
var data []string
// should be converted to an average.
data = append(data, fmt.Sprintf("import_time_sec_sum %d", i*100))
data = append(data, fmt.Sprintf("import_time_sec_count %d", i))
// should be converted to an average.
data = append(data, fmt.Sprintf("imported_tx_per_block_sum %d", i*100))
data = append(data, fmt.Sprintf("imported_tx_per_block_count %d", i))
data = append(data, fmt.Sprintf("imported_round %d", i))
collector.Data = append(collector.Data, Entry{
Timestamp: start.Add(time.Duration(i) * time.Minute),
Data: data,
})
}
return collector
}
func TestWriteReport_MissingMetrics(t *testing.T) {
start, duration, generatorReport, collector := makeDummyData()
var builder strings.Builder
err := writeReport(&builder, t.Name(), start, duration, generatorReport, collector)
require.ErrorContains(t, err, "metric incomplete or not found")
}
func TestWriterReport_Good(t *testing.T) {
start, duration, generatorReport, _ := makeDummyData()
collector := makeMetrics(start)
generatorReport.Counters[generator.BlockTotalSizeBytes] = 1024
generatorReport.Counters[generator.BlockgenGenerateTimeMS] = 0
generatorReport.Counters[generator.CommitWaitTimeMS] = 1000
generatorReport.Counters[generator.LedgerEvalTimeMS] = 2000
generatorReport.Counters[generator.LedgerValidateTimeMS] = 3000
var builder strings.Builder
err := writeReport(&builder, t.Name(), start, duration, generatorReport, collector)
require.NoError(t, err)
report := builder.String()
// both rounds of metrics are reported.
assert.Contains(t, report, fmt.Sprintf("initial_round:%d", initialRound))
assert.Contains(t, report, fmt.Sprintf("final_imported_round:%d", entryCount))
assert.Contains(t, report, fmt.Sprintf("early_imported_round:%d", entryCount/5))
// counters are reported.
for k, v := range generatorReport.Counters {
assert.Contains(t, report, fmt.Sprintf("%s:%d", k, v))
}
}
|
