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// Copyright 2020 The gVisor 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 tools
import "testing"
// TestHey checks the Hey parsers on sample output.
func TestHey(t *testing.T) {
sampleData := `
Summary:
Total: 2.2391 secs
Slowest: 1.6292 secs
Fastest: 0.0066 secs
Average: 0.5351 secs
Requests/sec: 89.3202
Total data: 841200 bytes
Size/request: 4206 bytes
Response time histogram:
0.007 [1] |
0.169 [0] |
0.331 [149] |■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
0.493 [0] |
0.656 [0] |
0.818 [0] |
0.980 [0] |
1.142 [0] |
1.305 [0] |
1.467 [49] |■■■■■■■■■■■■■
1.629 [1] |
Latency distribution:
10% in 0.2149 secs
25% in 0.2449 secs
50% in 0.2703 secs
75% in 1.3315 secs
90% in 1.4045 secs
95% in 1.4232 secs
99% in 1.4362 secs
Details (average, fastest, slowest):
DNS+dialup: 0.0002 secs, 0.0066 secs, 1.6292 secs
DNS-lookup: 0.0000 secs, 0.0000 secs, 0.0000 secs
req write: 0.0000 secs, 0.0000 secs, 0.0012 secs
resp wait: 0.5225 secs, 0.0064 secs, 1.4346 secs
resp read: 0.0122 secs, 0.0001 secs, 0.2006 secs
Status code distribution:
[200] 200 responses
`
hey := Hey{}
want := 89.3202
got, err := hey.parseRequestsPerSecond(sampleData)
if err != nil {
t.Fatalf("failed to parse request per second with: %v", err)
} else if got != want {
t.Fatalf("got: %f, want: %f", got, want)
}
want = 0.5351
got, err = hey.parseAverageLatency(sampleData)
if err != nil {
t.Fatalf("failed to parse average latency with: %v", err)
} else if got != want {
t.Fatalf("got: %f, want: %f", got, want)
}
}
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