Reenabled gRPC tests

This commit is contained in:
David Vennik
2022-05-13 10:46:59 +03:00
parent c00e41f092
commit 5ac3870b59
2 changed files with 258 additions and 234 deletions

View File

@@ -1,47 +1,57 @@
package grpc package grpc
import (
"encoding/hex"
"github.com/quanterall/kitchensink/pkg/grpc/client"
"github.com/quanterall/kitchensink/pkg/grpc/server"
"github.com/quanterall/kitchensink/pkg/proto"
"net"
"testing"
"time"
)
const defaultAddr = "localhost:50051" const defaultAddr = "localhost:50051"
// func TestGRPC(t *testing.T) { func TestGRPC(t *testing.T) {
// addr, err := net.ResolveTCPAddr("tcp", defaultAddr) addr, err := net.ResolveTCPAddr("tcp", defaultAddr)
// if err != nil { if err != nil {
// t.Fatal(err) t.Fatal(err)
// } }
// srvr := server.New(addr, 8) srvr := server.New(addr, 8)
// stopSrvr := srvr.Start() stopSrvr := srvr.Start()
//
// cli, err := client.New(defaultAddr, 5*time.Second) cli, err := client.New(defaultAddr, 5*time.Second)
// if err != nil { if err != nil {
// t.Log(err) t.Log(err)
// t.FailNow() t.FailNow()
// } }
// enc, dec := cli.Start() enc, dec := cli.Start()
//
// test1, err := hex.DecodeString("deadbeefcafe0080085000deadbeefcafe") test1, err := hex.DecodeString("deadbeefcafe0080085000deadbeefcafe")
// if err != nil { if err != nil {
// t.Fatal(err) t.Fatal(err)
// } }
// t.Log("encoding") t.Log("encoding")
// encRes := <-enc( encRes := <-enc(
// &proto.EncodeRequest{ &proto.EncodeRequest{
// Data: test1, Data: test1,
// }, },
// ) )
//
// t.Log(encRes.GetEncodedString()) t.Log(encRes.GetEncodedString())
//
// t.Log("decoding") t.Log("decoding")
// decRes := <-dec( decRes := <-dec(
// &proto.DecodeRequest{ &proto.DecodeRequest{
// EncodedString: encRes.GetEncodedString(), EncodedString: encRes.GetEncodedString(),
// }, },
// ) )
// t.Log("done") t.Log("done")
// stopSrvr() stopSrvr()
// if string(test1) != string(decRes.GetData()) { if string(test1) != string(decRes.GetData()) {
// t.Fatalf( t.Fatalf(
// "failed output equals input test: got %x expected %x", "failed output equals input test: got %x expected %x",
// test1, decRes.GetData(), test1, decRes.GetData(),
// ) )
// } }
// } }

View File

@@ -1,198 +1,212 @@
package grpc package grpc
import (
"encoding/binary"
"encoding/hex"
"fmt"
"github.com/quanterall/kitchensink/pkg/grpc/client"
"github.com/quanterall/kitchensink/pkg/grpc/server"
"github.com/quanterall/kitchensink/pkg/proto"
"lukechampine.com/blake3"
"math/rand"
"net"
"testing"
"time"
)
const ( const (
seed = 1234567890 seed = 1234567890
numKeys = 32 numKeys = 32
) )
// func TestGRPCCodec(t *testing.T) { func TestGRPCCodec(t *testing.T) {
//
// addr, err := net.ResolveTCPAddr("tcp", defaultAddr) addr, err := net.ResolveTCPAddr("tcp", defaultAddr)
// if err != nil { if err != nil {
// t.Fatal(err) t.Fatal(err)
// } }
// srvr := server.New(addr, 8) srvr := server.New(addr, 8)
// stopSrvr := srvr.Start() stopSrvr := srvr.Start()
//
// cli, err := client.New(defaultAddr, time.Second*5) cli, err := client.New(defaultAddr, time.Second*5)
// if err != nil { if err != nil {
// t.Fatal(err) t.Fatal(err)
// } }
// enc, dec := cli.Start() enc, dec := cli.Start()
//
// // Generate 10 pseudorandom 64 bit values. We do this here rather than // Generate 10 pseudorandom 64 bit values. We do this here rather than
// // pre-generating this separately as ultimately it is the same thing, the // pre-generating this separately as ultimately it is the same thing, the
// // same seed produces the same series of pseudorandom values, and the hashes // same seed produces the same series of pseudorandom values, and the hashes
// // of these values are deterministic. // of these values are deterministic.
// rand.Seed(seed) rand.Seed(seed)
// seeds := make([]uint64, numKeys) seeds := make([]uint64, numKeys)
// for i := range seeds { for i := range seeds {
//
// seeds[i] = rand.Uint64() seeds[i] = rand.Uint64()
// } }
//
// // Convert the uint64 values to 8 byte long slices for the hash function. // Convert the uint64 values to 8 byte long slices for the hash function.
// seedBytes := make([][]byte, numKeys) seedBytes := make([][]byte, numKeys)
// for i := range seedBytes { for i := range seedBytes {
//
// seedBytes[i] = make([]byte, 8) seedBytes[i] = make([]byte, 8)
// binary.LittleEndian.PutUint64(seedBytes[i], seeds[i]) binary.LittleEndian.PutUint64(seedBytes[i], seeds[i])
// } }
//
// // Generate hashes from the seeds // Generate hashes from the seeds
// hashedSeeds := make([][]byte, numKeys) hashedSeeds := make([][]byte, numKeys)
//
// // Uncomment lines relating to this variable to regenerate expected data // Uncomment lines relating to this variable to regenerate expected data
// // that will log to console during test run. // that will log to console during test run.
// generated := "\nexpected := []string{\n" generated := "\nexpected := []string{\n"
//
// for i := range hashedSeeds { for i := range hashedSeeds {
//
// hashed := blake3.Sum256(seedBytes[i]) hashed := blake3.Sum256(seedBytes[i])
// hashedSeeds[i] = hashed[:] hashedSeeds[i] = hashed[:]
//
// generated += fmt.Sprintf("\t\"%x\",\n", hashedSeeds[i]) generated += fmt.Sprintf("\t\"%x\",\n", hashedSeeds[i])
// } }
//
// generated += "}\n" generated += "}\n"
// // t.Log(generated) // t.Log(generated)
//
// expected := []string{ expected := []string{
// "7bf4667ea06fe57687a7c0c8aae869db103745a3d8c5dce5bf2fc6206d3b97e4", "7bf4667ea06fe57687a7c0c8aae869db103745a3d8c5dce5bf2fc6206d3b97e4",
// "84c0ee2f49bfb26f48a78c9d048bb309a006db4c7991ebe4dd6dc3f2cc1067cd", "84c0ee2f49bfb26f48a78c9d048bb309a006db4c7991ebe4dd6dc3f2cc1067cd",
// "206a953c4ba4f79ffe3d3a452214f19cb63e2895866cc27c7cf6a4ec8fe5a7a6", "206a953c4ba4f79ffe3d3a452214f19cb63e2895866cc27c7cf6a4ec8fe5a7a6",
// "35d64c401829c621624fe9d4f134c24ae909ecf4f07ec4540ffd58911f427d03", "35d64c401829c621624fe9d4f134c24ae909ecf4f07ec4540ffd58911f427d03",
// "573d6989a2c2994447b4669ae6931f12e73c8744e9f65451918a1f3d8cd39aa1", "573d6989a2c2994447b4669ae6931f12e73c8744e9f65451918a1f3d8cd39aa1",
// "2b08aea58cc1d680de0e7acadc027ebe601f923ff9d5536c6f73e2559a1b6b14", "2b08aea58cc1d680de0e7acadc027ebe601f923ff9d5536c6f73e2559a1b6b14",
// "bcc3256005da59b06f69b4c1cc62c89af041f8cd5ad79b81351fbfbbaf2cc60f", "bcc3256005da59b06f69b4c1cc62c89af041f8cd5ad79b81351fbfbbaf2cc60f",
// "42a0f7b9aef1cdc0b3f2a1fd0fb547fb76e5eb50f4f5a6646ee8929fdfef5db7", "42a0f7b9aef1cdc0b3f2a1fd0fb547fb76e5eb50f4f5a6646ee8929fdfef5db7",
// "50e1cb9f5f8d5325e18298faeeea7fd93d83e3bd518299e7150c1f548c11ddc8", "50e1cb9f5f8d5325e18298faeeea7fd93d83e3bd518299e7150c1f548c11ddc8",
// "22a70a74ccfd61a47576150f968039cfeb33143ec549dfeb6c95afc8a6d3d75a", "22a70a74ccfd61a47576150f968039cfeb33143ec549dfeb6c95afc8a6d3d75a",
// "cd1b21bd745e122f0db1f5ca4e4cbe0bace8439112d519e5b9c0a44a2648a61a", "cd1b21bd745e122f0db1f5ca4e4cbe0bace8439112d519e5b9c0a44a2648a61a",
// "9ec4bd670b053e722d9d5bc3c2aca4a1d64858ef53c9b58a9222081dc1eeb017", "9ec4bd670b053e722d9d5bc3c2aca4a1d64858ef53c9b58a9222081dc1eeb017",
// "d85713c898f2fc95d282b58a0ea475c1b1726f8be44d2f17c3c675ce688e1563", "d85713c898f2fc95d282b58a0ea475c1b1726f8be44d2f17c3c675ce688e1563",
// "875baee7e9a372fe3bad1fbf0e2e4119038c1ed53302758fc5164b012e927766", "875baee7e9a372fe3bad1fbf0e2e4119038c1ed53302758fc5164b012e927766",
// "7de94ca668463db890478d8ba3bbed35eb7666ac0b8b4e2cb808c1cbb754576f", "7de94ca668463db890478d8ba3bbed35eb7666ac0b8b4e2cb808c1cbb754576f",
// "159469150dc41ebd2c2bfafb84aef221769699013b70068444296169dc9e93be", "159469150dc41ebd2c2bfafb84aef221769699013b70068444296169dc9e93be",
// "a90a104ea470df61d337c51589b520454acbd05ef5bbe7d2a8285043a222bec9", "a90a104ea470df61d337c51589b520454acbd05ef5bbe7d2a8285043a222bec9",
// "a835de5206f6dbef6a2cb3da66ffb99a19bfa4e005208ffdb316ce880132297e", "a835de5206f6dbef6a2cb3da66ffb99a19bfa4e005208ffdb316ce880132297e",
// "f6a09e8f41231febd1b25c52cb73ea438ac803db77d5549db4e15a32e804de9f", "f6a09e8f41231febd1b25c52cb73ea438ac803db77d5549db4e15a32e804de9f",
// "074c59cce7783042cc6941c849206582ecc43028d1576d00e02d95b1e669bf7a", "074c59cce7783042cc6941c849206582ecc43028d1576d00e02d95b1e669bf7a",
// "203c3566724c229b570f33be994cd6094e1a64f3df552f1390b4c2adc7e36d6d", "203c3566724c229b570f33be994cd6094e1a64f3df552f1390b4c2adc7e36d6d",
// "efec32d52a17ed75ad5a486ba621e0f47f61e4e60557129fce728a1bb63208fd", "efec32d52a17ed75ad5a486ba621e0f47f61e4e60557129fce728a1bb63208fd",
// "9cc2962fc62fe40f6197a4fb81356717fd57b4c988641bca3a9d45efde893894", "9cc2962fc62fe40f6197a4fb81356717fd57b4c988641bca3a9d45efde893894",
// "2adf211300632bb5f650202bf128ba9187ec2c6c738431dc396d93b8f62bd590", "2adf211300632bb5f650202bf128ba9187ec2c6c738431dc396d93b8f62bd590",
// "0782aade40d0ae7a293bfb67016466682d858b5226eaaa8df2f2104fa6c408c3", "0782aade40d0ae7a293bfb67016466682d858b5226eaaa8df2f2104fa6c408c3",
// "d011ad5550f3f03caa469fa233f553721e6af84f1341d256cefe052d85397637", "d011ad5550f3f03caa469fa233f553721e6af84f1341d256cefe052d85397637",
// "83deb64f5c134d108e8b99c8a196b8d04228acfc810c33711d975400fa731508", "83deb64f5c134d108e8b99c8a196b8d04228acfc810c33711d975400fa731508",
// "d9a4b19142d015fd541f50f18f41b7e9738a30c59a3e914b4d4d1556c75786f2", "d9a4b19142d015fd541f50f18f41b7e9738a30c59a3e914b4d4d1556c75786f2",
// "3e05940b76735ea114db8b037dece53090765510c9c4e55a0be18cb8aef754fa", "3e05940b76735ea114db8b037dece53090765510c9c4e55a0be18cb8aef754fa",
// "41f43119041dd1f3a250f54768ce904808cd0d7bb7b37697803ed2940c39a555", "41f43119041dd1f3a250f54768ce904808cd0d7bb7b37697803ed2940c39a555",
// "a2c2d7cb980c2b57c8fdfae55cf4c6040eaf8163b21072877e5e57349388d59c", "a2c2d7cb980c2b57c8fdfae55cf4c6040eaf8163b21072877e5e57349388d59c",
// "02155c589e5bd89ce806a33c1841fe1e157171222701d515263acd0254208a39", "02155c589e5bd89ce806a33c1841fe1e157171222701d515263acd0254208a39",
// } }
//
// for i := range hashedSeeds { for i := range hashedSeeds {
//
// if expected[i] != hex.EncodeToString(hashedSeeds[i]) { if expected[i] != hex.EncodeToString(hashedSeeds[i]) {
//
// t.Log("failed", i, "expected", expected[1], "found", hashedSeeds) t.Log("failed", i, "expected", expected[1], "found", hashedSeeds)
// t.FailNow() t.FailNow()
// } }
// } }
//
// encodedStr := []string{ encodedStr := []string{
// "QNTRLfalgen75ph72a585lqv32hgd8d3qd6950vvth89huhuvgrd8wt7ftet", "QNTRLfalgen75ph72a585lqv32hgd8d3qd6950vvth89huhuvgrd8wt7ftet",
// "QNTRLwzvpm30fxlmym6g57xf6pytkvy6qpkmf3uer6lym4ku8ukvzpnckqs6", "QNTRLwzvpm30fxlmym6g57xf6pytkvy6qpkmf3uer6lym4ku8ukvzpnckqs6",
// "QNTRLssx49fufwj008l785ay2gs57xwtv03gjkrxesnu0nm2fmy0uhmerj80", "QNTRLssx49fufwj008l785ay2gs57xwtv03gjkrxesnu0nm2fmy0uhmerj80",
// "QNTRL56avnzqrq5uvgtzfl5afuf5cf9wjz0v7nc8a3z5pl743yglgjs6nypp", "QNTRL56avnzqrq5uvgtzfl5afuf5cf9wjz0v7nc8a3z5pl743yglgjs6nypp",
// "QNTRLetn66vf5tpfj3z8k3nf4e5nrufww0y8gn5lv4z3jx9p70vwrzchx7pf", "QNTRLetn66vf5tpfj3z8k3nf4e5nrufww0y8gn5lv4z3jx9p70vwrzchx7pf",
// "QNTRLg4s3t493nqadqx7peav4hqz06lxq8uj8lua25mvdae7y4v6rd43fmcv", "QNTRLg4s3t493nqadqx7peav4hqz06lxq8uj8lua25mvdae7y4v6rd43fmcv",
// "QNTRLw7vxftqqhd9nvr0dx6vrnrzezd0qs0ce4dd0xupx50mlwa09nr8hhvc", "QNTRLw7vxftqqhd9nvr0dx6vrnrzezd0qs0ce4dd0xupx50mlwa09nr8hhvc",
// "QNTRL3p2paae4mcums9n72sl6ra4glahde0t2r60tfnydm5f987lalykzuqe", "QNTRL3p2paae4mcums9n72sl6ra4glahde0t2r60tfnydm5f987lalykzuqe",
// "QNTRL4gwrjult7x4xf0ps2v04mh20lvnmqlrh4gc9x08z5xp74yva49qf29d", "QNTRL4gwrjult7x4xf0ps2v04mh20lvnmqlrh4gc9x08z5xp74yva49qf29d",
// "QNTRLc32wzn5en7krfr4wc2sl95q8887kvc58mz5nhltdj26ljxy33yxs7px", "QNTRLc32wzn5en7krfr4wc2sl95q8887kvc58mz5nhltdj26ljxy33yxs7px",
// "QNTRLtx3kgdaw30pytcdk86u5njvhc96e6zrjyfd2x09h8q2gj3xfznp4l5y", "QNTRLtx3kgdaw30pytcdk86u5njvhc96e6zrjyfd2x09h8q2gj3xfznp4l5y",
// "QNTRLw0vf0t8pvznuu3dn4du8s4v5jsavjzcaafundv2jg3qs8wpa6czu2kz", "QNTRLw0vf0t8pvznuu3dn4du8s4v5jsavjzcaafundv2jg3qs8wpa6czu2kz",
// "QNTRLnv9wy7gnre0e9wjs26c5r4ywhqmzun030jy6tchc0r8tnng3e6u5pg6", "QNTRLnv9wy7gnre0e9wjs26c5r4ywhqmzun030jy6tchc0r8tnng3e6u5pg6",
// "QNTRLkr4hth8ax3h9l3m450m7r3wgyvs8rq765esyav0c5tykqfwr2u7zmfp", "QNTRLkr4hth8ax3h9l3m450m7r3wgyvs8rq765esyav0c5tykqfwr2u7zmfp",
// "QNTRLe77jn9xdprrmwysg7xchgama567kanx4s9ckn3vhqyvrjam6x9h7qmx", "QNTRLe77jn9xdprrmwysg7xchgama567kanx4s9ckn3vhqyvrjam6x9h7qmx",
// "QNTRLg2eg6g4phzpa0fv90a0hp9w7gshd95eqyahqp5ygs5kz6wun6fmukle", "QNTRLg2eg6g4phzpa0fv90a0hp9w7gshd95eqyahqp5ygs5kz6wun6fmukle",
// "QNTRLw5s5yzw53cd7cwnxlz3tzd4ypz54j7stm6mhe7j4q59qsazy2lfqq35", "QNTRLw5s5yzw53cd7cwnxlz3tzd4ypz54j7stm6mhe7j4q59qsazy2lfqq35",
// "QNTRLj5rthjjqmmdhmm29jea5ehlhxdpn0ayuqzjprlakvtvazqpxt0zdxtv", "QNTRLj5rthjjqmmdhmm29jea5ehlhxdpn0ayuqzjprlakvtvazqpxt0zdxtv",
// "QNTRLhm2p850gy33l673kfw99jmnafpc4jqrmdma24yakns45vhg0sfcsrrp", "QNTRLhm2p850gy33l673kfw99jmnafpc4jqrmdma24yakns45vhg0sfcsrrp",
// "QNTRLcr5ckwvuaurqskvd9qusjfqvkpwe3ps9rg4wmgquqketvvex8jy6alw", "QNTRLcr5ckwvuaurqskvd9qusjfqvkpwe3ps9rg4wmgquqketvvex8jy6alw",
// "QNTRLgsrcdtxwfxz9x6hpuemax2v6cy5uxny70042tcnjz6v9tw8udkk6rkl", "QNTRLgsrcdtxwfxz9x6hpuemax2v6cy5uxny70042tcnjz6v9tw8udkk6rkl",
// "QNTRL0h7cvk49gt76addtfyxhf3pur687c0yucz4wy5leeeg5xakxgywasu3", "QNTRL0h7cvk49gt76addtfyxhf3pur687c0yucz4wy5leeeg5xakxgywasu3",
// "QNTRLjwv9930cch7grmpj7j0hqf4vutl64a5exyxgx7282w5tm7738hap8u7", "QNTRLjwv9930cch7grmpj7j0hqf4vutl64a5exyxgx7282w5tm7738hap8u7",
// "QNTRL54d7ggnqp3jhd0k2qszhufgh2gc0mpvd3ecgvwu89ke8w8kcv3ksyma", "QNTRL54d7ggnqp3jhd0k2qszhufgh2gc0mpvd3ecgvwu89ke8w8kcv3ksyma",
// "QNTRLcrc92k7grg2u73f80akwqtyve5zmpvt2gnw425d7tepqnaz7jehh549", "QNTRLcrc92k7grg2u73f80akwqtyve5zmpvt2gnw425d7tepqnaz7jehh549",
// "QNTRLtgprt242relq092g606yvl42depu6hcfuf5r5jkemlq2tv989mr0wng", "QNTRLtgprt242relq092g606yvl42depu6hcfuf5r5jkemlq2tv989mr0wng",
// "QNTRLwpaadj0tsf56yyw3wvu3gvkhrgyy29vljqscvm3rkt4gq86wv2upf6r", "QNTRLwpaadj0tsf56yyw3wvu3gvkhrgyy29vljqscvm3rkt4gq86wv2upf6r",
// "QNTRLnv6fvv3gtgptl25rag0rr6pkl5h8z3sckdray2tf4x324k82a58c5kf", "QNTRLnv6fvv3gtgptl25rag0rr6pkl5h8z3sckdray2tf4x324k82a58c5kf",
// "QNTRL5lqt9qtwee4agg5mw9sxl0vu5cfqaj4zryufe26p0scew9w9cgcnqj8", "QNTRL5lqt9qtwee4agg5mw9sxl0vu5cfqaj4zryufe26p0scew9w9cgcnqj8",
// "QNTRLeqlgvgeqswaruaz2r65w6xwjpyq3ngd0wmmxa5hsqld998rns3l4gfz", "QNTRLeqlgvgeqswaruaz2r65w6xwjpyq3ngd0wmmxa5hsqld998rns3l4gfz",
// "QNTRL23v947tnqxzk47glhaw2h85cczqatupvwepqu580e09wdyn3r2eeltr", "QNTRL23v947tnqxzk47glhaw2h85cczqatupvwepqu580e09wdyn3r2eeltr",
// "QNTRLvpp2hzcneda388gq63ncxzplc0p2ut3ygnsr4g4ycav6qj5yz9g9lv8", "QNTRLvpp2hzcneda388gq63ncxzplc0p2ut3ygnsr4g4ycav6qj5yz9g9lv8",
// } }
//
// encoded := "\nencodedStr := []string{\n" encoded := "\nencodedStr := []string{\n"
//
// // Convert hashes to our base32 encoding format // Convert hashes to our base32 encoding format
// for i := range hashedSeeds { for i := range hashedSeeds {
//
// // Note that we are slicing off a number of bytes at the end according // Note that we are slicing off a number of bytes at the end according
// // to the sequence number to get different check byte lengths from a // to the sequence number to get different check byte lengths from a
// // uniform original data. As such, this will be accounted for in the // uniform original data. As such, this will be accounted for in the
// // check by truncating the same amount in the check (times two, for the // check by truncating the same amount in the check (times two, for the
// // hex encoding of the string). // hex encoding of the string).
// encRes := <-enc( encRes := <-enc(
// &proto.EncodeRequest{ &proto.EncodeRequest{
// Data: hashedSeeds[i][:len(hashedSeeds[i])-i%5], Data: hashedSeeds[i][:len(hashedSeeds[i])-i%5],
// }, },
// ) )
// if err != nil { if err != nil {
// t.Fatal(err) t.Fatal(err)
// } }
// encode := encRes.GetEncodedString() encode := encRes.GetEncodedString()
// if encode != encodedStr[i] { if encode != encodedStr[i] {
// t.Fatalf( t.Fatalf(
// "Decode failed, expected '%s' got '%s'", "Decode failed, expected '%s' got '%s'",
// encodedStr, encode, encodedStr, encode,
// ) )
// } }
// encoded += "\t\"" + encode + "\",\n" encoded += "\t\"" + encode + "\",\n"
// } }
//
// encoded += "}\n" encoded += "}\n"
// // t.Log(encoded) // t.Log(encoded)
// // Next, decode the encodedStr above, which should be the output of the // Next, decode the encodedStr above, which should be the output of the
// // original generated seeds, with the index mod 5 truncations performed on // original generated seeds, with the index mod 5 truncations performed on
// // each as was done to generate them. // each as was done to generate them.
//
// for i := range encodedStr { for i := range encodedStr {
//
// res := <-dec( res := <-dec(
// &proto.DecodeRequest{ &proto.DecodeRequest{
// EncodedString: encodedStr[i], EncodedString: encodedStr[i],
// }, },
// ) )
// // res, err := Codec.Decode(encodedStr[i]) // res, err := Codec.Decode(encodedStr[i])
// if err != nil { if err != nil {
// t.Fatalf("error: '%v'", err) t.Fatalf("error: '%v'", err)
// } }
// elen := len(expected[i]) elen := len(expected[i])
// etrimlen := 2 * (i % 5) etrimlen := 2 * (i % 5)
// expectedHex := expected[i][:elen-etrimlen] expectedHex := expected[i][:elen-etrimlen]
// resHex := fmt.Sprintf("%x", res.GetData()) resHex := fmt.Sprintf("%x", res.GetData())
// if resHex != expectedHex { if resHex != expectedHex {
// t.Fatalf( t.Fatalf(
// "got: '%s' expected: '%s'", "got: '%s' expected: '%s'",
// resHex, resHex,
// expectedHex, expectedHex,
// ) )
// } }
// } }
//
// stopSrvr() stopSrvr()
// } }