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cats_test.go
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cats_test.go
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package main
import (
"bytes"
"encoding/json"
"io/ioutil"
"math/rand"
"net/http"
"testing"
)
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
func RandStringBytes(n int) string {
b := make([]byte, n)
for i := range b {
b[i] = letterBytes[rand.Intn(len(letterBytes))]
}
return string(b)
}
func BenchmarkWrite(b *testing.B) {
tr := &http.Transport{}
defer tr.CloseIdleConnections()
cl := &http.Client{
Transport: tr,
}
var x = rand.Float64()
var y = rand.Float64()
var data = map[string]interface{}{
"coordinates": []float64{x, y},
"name": RandStringBytes(100),
}
for i := 0; i < b.N; i++ {
data["coordinates"] = []float64{float64(rand.Int31n(1000)) + rand.Float64(), float64(rand.Int31n(1000)) + rand.Float64()}
bytes := new(bytes.Buffer)
json.NewEncoder(bytes).Encode(data)
res, err := cl.Post("http://127.0.0.1:8080/put", "application/json", bytes)
if err != nil {
b.Fatal("Post:", err)
}
_, err = ioutil.ReadAll(res.Body)
if err != nil {
b.Fatal("ReadAll:", err)
}
}
}
func BenchmarkRead(b *testing.B) {
tr := &http.Transport{}
defer tr.CloseIdleConnections()
cl := &http.Client{
Transport: tr,
}
for i := 0; i < b.N; i++ {
bytes, err := json.Marshal([]float64{float64(rand.Int31n(1000)) + rand.Float64(),
float64(rand.Int31n(1000)) + rand.Float64(),
float64(rand.Int31n(360)) + rand.Float64(),
float64(rand.Int31n(360)) + rand.Float64()})
if err != nil {
b.Fatal(err)
}
res, err := cl.Get("http://127.0.0.1:8080/list?rect=" + string(bytes))
if err != nil {
b.Fatal(err)
}
var objects []CatObject
dec := json.NewDecoder(res.Body)
err = dec.Decode(&objects)
if err != nil {
b.Fatal(err)
}
res.Body.Close()
}
}