Repository: davecheney/httpstat
Branch: master
Commit: c64e6dee9402
Files: 9
Total size: 20.5 KB

Directory structure:
gitextract__z7b9of5/

├── .github/
│   └── workflows/
│       └── push.yml
├── .gitignore
├── LICENSE
├── Makefile
├── README.md
├── go.mod
├── go.sum
├── main.go
└── main_test.go

================================================
FILE CONTENTS
================================================

================================================
FILE: .github/workflows/push.yml
================================================
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
name: Push
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    - name: Install Go
      uses: actions/setup-go@v5
      with:
        go-version-file: 'go.mod'
    - name: Test
      run: go test -race ./...
    - name: Vet
      run: go vet ./...
    - name: Mod verify
      run: go mod verify


================================================
FILE: .gitignore
================================================
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so

# Folders
_obj
_test

# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out

*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*

_testmain.go

*.exe
*.test
*.prof

httpstat


================================================
FILE: LICENSE
================================================
MIT License

Copyright (c) 2016 Dave Cheney

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


================================================
FILE: Makefile
================================================
TARGETS = linux-386 linux-amd64 linux-arm linux-arm64 darwin-amd64 windows-386 windows-amd64
COMMAND_NAME = httpstat
PACKAGE_NAME = github.com/davecheney/$(COMMAND_NAME)
LDFLAGS = -ldflags=-X=main.version=$(VERSION)
OBJECTS = $(patsubst $(COMMAND_NAME)-windows-amd64%,$(COMMAND_NAME)-windows-amd64%.exe, $(patsubst $(COMMAND_NAME)-windows-386%,$(COMMAND_NAME)-windows-386%.exe, $(patsubst %,$(COMMAND_NAME)-%-v$(VERSION), $(TARGETS)))) 

release: check-env $(OBJECTS) ## Build release binaries (requires VERSION)

clean: check-env ## Remove release binaries
	rm $(OBJECTS)

$(OBJECTS): $(wildcard *.go)
	env GOOS=`echo $@ | cut -d'-' -f2` GOARCH=`echo $@ | cut -d'-' -f3 | cut -d'.' -f 1` go build -o $@ $(LDFLAGS) $(PACKAGE_NAME)

.PHONY: help check-env

check-env:
ifndef VERSION
	$(error VERSION is undefined)
endif

help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

.DEFAULT_GOAL := help


================================================
FILE: README.md
================================================
# httpstat [![Build Status](https://github.com/davecheney/httpstat/actions/workflows/push.yml/badge.svg)](https://github.com/davecheney/httpstat/actions/workflows/push.yml) [![Go Report Card](https://goreportcard.com/badge/github.com/davecheney/httpstat)](https://goreportcard.com/report/github.com/davecheney/httpstat)

![Shameless](./screenshot.png)

Imitation is the sincerest form of flattery.

But seriously, https://github.com/reorx/httpstat is the new hotness, and this is a shameless rip off.

## Installation
`httpstat` requires Go 1.20 or later.
```
go install github.com/davecheney/httpstat@latest
```

## Usage
```
httpstat https://example.com/
```
## Features

- Windows/BSD/Linux supported.
- HTTP and HTTPS are supported, for self signed certificates use `-k`.
- Skip timing the body of a response with `-I`.
- Follow 30x redirects with `-L`.
- Change HTTP method with `-X METHOD`.
- Provide a `PUT` or `POST` request body with `-d string`. To supply the `PUT` or `POST` body as a file, use `-d @filename`.
- Add extra request headers with `-H 'Name: value'`.
- The response body is usually discarded, you can use `-o filename` to save it to a file, or `-O` to save it to the file name suggested by the server.
- HTTP/HTTPS proxies supported via the usual `HTTP_PROXY`/`HTTPS_PROXY` env vars (as well as lower case variants).
- Supply your own client side certificate with `-E cert.pem`.

## Contributing

Bug reports are most welcome, but with the exception of #5, this project is closed.

Pull requests must include a `fixes #NNN` or `updates #NNN` comment. 

Please discuss your design on the accompanying issue before submitting a pull request. If there is no suitable issue, please open one to discuss the feature before slinging code. Thank you.


================================================
FILE: go.mod
================================================
module github.com/davecheney/httpstat

go 1.23

require github.com/fatih/color v1.18.0

require (
	github.com/mattn/go-colorable v0.1.13 // indirect
	github.com/mattn/go-isatty v0.0.20 // indirect
	golang.org/x/sys v0.25.0 // indirect
)


================================================
FILE: go.sum
================================================
github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=


================================================
FILE: main.go
================================================
package main

import (
	"context"
	"crypto/tls"
	"encoding/pem"
	"flag"
	"fmt"
	"io"
	"log"
	"mime"
	"net"
	"net/http"
	"net/http/httptrace"
	"net/url"
	"os"
	"path"
	"runtime"
	"sort"
	"strconv"
	"strings"
	"time"

	"github.com/fatih/color"
)

const (
	httpsTemplate = `` +
		`  DNS Lookup   TCP Connection   TLS Handshake   Server Processing   Content Transfer` + "\n" +
		`[%s  |     %s  |    %s  |        %s  |       %s  ]` + "\n" +
		`            |                |               |                   |                  |` + "\n" +
		`   namelookup:%s      |               |                   |                  |` + "\n" +
		`                       connect:%s     |                   |                  |` + "\n" +
		`                                   pretransfer:%s         |                  |` + "\n" +
		`                                                     starttransfer:%s        |` + "\n" +
		`                                                                                total:%s` + "\n"

	httpTemplate = `` +
		`   DNS Lookup   TCP Connection   Server Processing   Content Transfer` + "\n" +
		`[ %s  |     %s  |        %s  |       %s  ]` + "\n" +
		`             |                |                   |                  |` + "\n" +
		`    namelookup:%s      |                   |                  |` + "\n" +
		`                        connect:%s         |                  |` + "\n" +
		`                                      starttransfer:%s        |` + "\n" +
		`                                                                 total:%s` + "\n"
)

var (
	// Command line flags.
	httpMethod      string
	postBody        string
	followRedirects bool
	onlyHeader      bool
	insecure        bool
	httpHeaders     headers
	saveOutput      bool
	outputFile      string
	showVersion     bool
	clientCertFile  string
	fourOnly        bool
	sixOnly         bool

	// number of redirects followed
	redirectsFollowed int

	version = "devel" // for -v flag, updated during the release process with -ldflags=-X=main.version=...
)

const maxRedirects = 10

func init() {
	flag.StringVar(&httpMethod, "X", "GET", "HTTP method to use")
	flag.StringVar(&postBody, "d", "", "the body of a POST or PUT request; from file use @filename")
	flag.BoolVar(&followRedirects, "L", false, "follow 30x redirects")
	flag.BoolVar(&onlyHeader, "I", false, "don't read body of request")
	flag.BoolVar(&insecure, "k", false, "allow insecure SSL connections")
	flag.Var(&httpHeaders, "H", "set HTTP header; repeatable: -H 'Accept: ...' -H 'Range: ...'")
	flag.BoolVar(&saveOutput, "O", false, "save body as remote filename")
	flag.StringVar(&outputFile, "o", "", "output file for body")
	flag.BoolVar(&showVersion, "v", false, "print version number")
	flag.StringVar(&clientCertFile, "E", "", "client cert file for tls config")
	flag.BoolVar(&fourOnly, "4", false, "resolve IPv4 addresses only")
	flag.BoolVar(&sixOnly, "6", false, "resolve IPv6 addresses only")

	flag.Usage = usage
}

func usage() {
	fmt.Fprintf(os.Stderr, "Usage: %s [OPTIONS] URL\n\n", os.Args[0])
	fmt.Fprintln(os.Stderr, "OPTIONS:")
	flag.PrintDefaults()
	fmt.Fprintln(os.Stderr, "")
	fmt.Fprintln(os.Stderr, "ENVIRONMENT:")
	fmt.Fprintln(os.Stderr, "  HTTP_PROXY    proxy for HTTP requests; complete URL or HOST[:PORT]")
	fmt.Fprintln(os.Stderr, "                used for HTTPS requests if HTTPS_PROXY undefined")
	fmt.Fprintln(os.Stderr, "  HTTPS_PROXY   proxy for HTTPS requests; complete URL or HOST[:PORT]")
	fmt.Fprintln(os.Stderr, "  NO_PROXY      comma-separated list of hosts to exclude from proxy")
}

func printf(format string, a ...interface{}) (n int, err error) {
	return fmt.Fprintf(color.Output, format, a...)
}

func grayscale(code color.Attribute) func(string, ...interface{}) string {
	return color.New(code + 232).SprintfFunc()
}

func main() {
	flag.Parse()

	if showVersion {
		fmt.Printf("%s %s (runtime: %s)\n", os.Args[0], version, runtime.Version())
		os.Exit(0)
	}

	if fourOnly && sixOnly {
		fmt.Fprintf(os.Stderr, "%s: Only one of -4 and -6 may be specified\n", os.Args[0])
		os.Exit(-1)
	}

	args := flag.Args()
	if len(args) != 1 {
		flag.Usage()
		os.Exit(2)
	}

	if (httpMethod == "POST" || httpMethod == "PUT") && postBody == "" {
		log.Fatal("must supply post body using -d when POST or PUT is used")
	}

	if onlyHeader {
		httpMethod = "HEAD"
	}

	url := parseURL(args[0])

	visit(url)
}

// readClientCert - helper function to read client certificate
// from pem formatted file
func readClientCert(filename string) []tls.Certificate {
	if filename == "" {
		return nil
	}
	var (
		pkeyPem []byte
		certPem []byte
	)

	// read client certificate file (must include client private key and certificate)
	certFileBytes, err := os.ReadFile(filename)
	if err != nil {
		log.Fatalf("failed to read client certificate file: %v", err)
	}

	for {
		block, rest := pem.Decode(certFileBytes)
		if block == nil {
			break
		}
		certFileBytes = rest

		if strings.HasSuffix(block.Type, "PRIVATE KEY") {
			pkeyPem = pem.EncodeToMemory(block)
		}
		if strings.HasSuffix(block.Type, "CERTIFICATE") {
			certPem = pem.EncodeToMemory(block)
		}
	}

	cert, err := tls.X509KeyPair(certPem, pkeyPem)
	if err != nil {
		log.Fatalf("unable to load client cert and key pair: %v", err)
	}
	return []tls.Certificate{cert}
}

func parseURL(uri string) *url.URL {
	if !strings.Contains(uri, "://") && !strings.HasPrefix(uri, "//") {
		uri = "//" + uri
	}

	url, err := url.Parse(uri)
	if err != nil {
		log.Fatalf("could not parse url %q: %v", uri, err)
	}

	if url.Scheme == "" {
		url.Scheme = "http"
		if !strings.HasSuffix(url.Host, ":80") {
			url.Scheme += "s"
		}
	}
	return url
}

func headerKeyValue(h string) (string, string) {
	i := strings.Index(h, ":")
	if i == -1 {
		log.Fatalf("Header '%s' has invalid format, missing ':'", h)
	}
	return strings.TrimRight(h[:i], " "), strings.TrimLeft(h[i:], " :")
}

func dialContext(network string) func(ctx context.Context, network, addr string) (net.Conn, error) {
	return func(ctx context.Context, _, addr string) (net.Conn, error) {
		return (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
			DualStack: false,
		}).DialContext(ctx, network, addr)
	}
}

// visit visits a url and times the interaction.
// If the response is a 30x, visit follows the redirect.
func visit(url *url.URL) {
	req := newRequest(httpMethod, url, postBody)

	var t0, t1, t2, t3, t4, t5, t6 time.Time

	trace := &httptrace.ClientTrace{
		DNSStart: func(_ httptrace.DNSStartInfo) { t0 = time.Now() },
		DNSDone:  func(_ httptrace.DNSDoneInfo) { t1 = time.Now() },
		ConnectStart: func(_, _ string) {
			if t1.IsZero() {
				// connecting to IP
				t1 = time.Now()
			}
		},
		ConnectDone: func(net, addr string, err error) {
			if err != nil {
				log.Fatalf("unable to connect to host %v: %v", addr, err)
			}
			t2 = time.Now()

			printf("\n%s%s\n", color.GreenString("Connected to "), color.CyanString(addr))
		},
		GotConn:              func(_ httptrace.GotConnInfo) { t3 = time.Now() },
		GotFirstResponseByte: func() { t4 = time.Now() },
		TLSHandshakeStart:    func() { t5 = time.Now() },
		TLSHandshakeDone:     func(_ tls.ConnectionState, _ error) { t6 = time.Now() },
	}
	req = req.WithContext(httptrace.WithClientTrace(context.Background(), trace))

	tr := &http.Transport{
		Proxy:                 http.ProxyFromEnvironment,
		MaxIdleConns:          100,
		IdleConnTimeout:       90 * time.Second,
		TLSHandshakeTimeout:   10 * time.Second,
		ExpectContinueTimeout: 1 * time.Second,
		ForceAttemptHTTP2:     true,
	}

	switch {
	case fourOnly:
		tr.DialContext = dialContext("tcp4")
	case sixOnly:
		tr.DialContext = dialContext("tcp6")
	}

	switch url.Scheme {
	case "https":
		host, _, err := net.SplitHostPort(req.Host)
		if err != nil {
			host = req.Host
		}

		tr.TLSClientConfig = &tls.Config{
			ServerName:         host,
			InsecureSkipVerify: insecure,
			Certificates:       readClientCert(clientCertFile),
			MinVersion:         tls.VersionTLS12,
		}
	}

	client := &http.Client{
		Transport: tr,
		CheckRedirect: func(req *http.Request, via []*http.Request) error {
			// always refuse to follow redirects, visit does that
			// manually if required.
			return http.ErrUseLastResponse
		},
	}

	resp, err := client.Do(req)
	if err != nil {
		log.Fatalf("failed to read response: %v", err)
	}

	// Print SSL/TLS version which is used for connection
	connectedVia := "plaintext"
	if resp.TLS != nil {
		switch resp.TLS.Version {
		case tls.VersionTLS12:
			connectedVia = "TLSv1.2"
		case tls.VersionTLS13:
			connectedVia = "TLSv1.3"
		}
	}
	printf("\n%s %s\n", color.GreenString("Connected via"), color.CyanString("%s", connectedVia))

	bodyMsg := readResponseBody(req, resp)
	resp.Body.Close()

	t7 := time.Now() // after read body
	if t0.IsZero() {
		// we skipped DNS
		t0 = t1
	}

	// print status line and headers
	printf("\n%s%s%s\n", color.GreenString("HTTP"), grayscale(14)("/"), color.CyanString("%d.%d %s", resp.ProtoMajor, resp.ProtoMinor, resp.Status))

	names := make([]string, 0, len(resp.Header))
	for k := range resp.Header {
		names = append(names, k)
	}
	sort.Sort(headers(names))
	for _, k := range names {
		printf("%s %s\n", grayscale(14)(k+":"), color.CyanString(strings.Join(resp.Header[k], ",")))
	}

	if bodyMsg != "" {
		printf("\n%s\n", bodyMsg)
	}

	fmta := func(d time.Duration) string {
		return color.CyanString("%7dms", int(d/time.Millisecond))
	}

	fmtb := func(d time.Duration) string {
		return color.CyanString("%-9s", strconv.Itoa(int(d/time.Millisecond))+"ms")
	}

	colorize := func(s string) string {
		v := strings.Split(s, "\n")
		v[0] = grayscale(16)(v[0])
		return strings.Join(v, "\n")
	}

	fmt.Println()

	switch url.Scheme {
	case "https":
		printf(colorize(httpsTemplate),
			fmta(t1.Sub(t0)), // dns lookup
			fmta(t2.Sub(t1)), // tcp connection
			fmta(t6.Sub(t5)), // tls handshake
			fmta(t4.Sub(t3)), // server processing
			fmta(t7.Sub(t4)), // content transfer
			fmtb(t1.Sub(t0)), // namelookup
			fmtb(t2.Sub(t0)), // connect
			fmtb(t3.Sub(t0)), // pretransfer
			fmtb(t4.Sub(t0)), // starttransfer
			fmtb(t7.Sub(t0)), // total
		)
	case "http":
		printf(colorize(httpTemplate),
			fmta(t1.Sub(t0)), // dns lookup
			fmta(t3.Sub(t1)), // tcp connection
			fmta(t4.Sub(t3)), // server processing
			fmta(t7.Sub(t4)), // content transfer
			fmtb(t1.Sub(t0)), // namelookup
			fmtb(t3.Sub(t0)), // connect
			fmtb(t4.Sub(t0)), // starttransfer
			fmtb(t7.Sub(t0)), // total
		)
	}

	if followRedirects && isRedirect(resp) {
		loc, err := resp.Location()
		if err != nil {
			if err == http.ErrNoLocation {
				// 30x but no Location to follow, give up.
				return
			}
			log.Fatalf("unable to follow redirect: %v", err)
		}

		redirectsFollowed++
		if redirectsFollowed > maxRedirects {
			log.Fatalf("maximum number of redirects (%d) followed", maxRedirects)
		}

		visit(loc)
	}
}

func isRedirect(resp *http.Response) bool {
	return resp.StatusCode > 299 && resp.StatusCode < 400
}

func newRequest(method string, url *url.URL, body string) *http.Request {
	req, err := http.NewRequest(method, url.String(), createBody(body))
	if err != nil {
		log.Fatalf("unable to create request: %v", err)
	}
	for _, h := range httpHeaders {
		k, v := headerKeyValue(h)
		if strings.EqualFold(k, "host") {
			req.Host = v
			continue
		}
		req.Header.Add(k, v)
	}
	return req
}

func createBody(body string) io.Reader {
	if strings.HasPrefix(body, "@") {
		filename := body[1:]
		f, err := os.Open(filename)
		if err != nil {
			log.Fatalf("failed to open data file %s: %v", filename, err)
		}
		return f
	}
	return strings.NewReader(body)
}

// getFilenameFromHeaders tries to automatically determine the output filename,
// when saving to disk, based on the Content-Disposition header.
// If the header is not present, or it does not contain enough information to
// determine which filename to use, this function returns "".
func getFilenameFromHeaders(headers http.Header) string {
	// if the Content-Disposition header is set parse it
	if hdr := headers.Get("Content-Disposition"); hdr != "" {
		// pull the media type, and subsequent params, from
		// the body of the header field
		mt, params, err := mime.ParseMediaType(hdr)

		// if there was no error and the media type is attachment
		if err == nil && mt == "attachment" {
			if filename := params["filename"]; filename != "" {
				return filename
			}
		}
	}

	// return an empty string if we were unable to determine the filename
	return ""
}

// readResponseBody consumes the body of the response.
// readResponseBody returns an informational message about the
// disposition of the response body's contents.
func readResponseBody(req *http.Request, resp *http.Response) string {
	if isRedirect(resp) || req.Method == http.MethodHead {
		return ""
	}

	w := io.Discard
	msg := color.CyanString("Body discarded")

	if saveOutput || outputFile != "" {
		filename := outputFile

		if saveOutput {
			// try to get the filename from the Content-Disposition header
			// otherwise fall back to the RequestURI
			if filename = getFilenameFromHeaders(resp.Header); filename == "" {
				filename = path.Base(req.URL.RequestURI())
			}

			if filename == "/" {
				log.Fatalf("No remote filename; specify output filename with -o to save response body")
			}
		}

		f, err := os.Create(filename)
		if err != nil {
			log.Fatalf("unable to create file %s: %v", filename, err)
		}
		defer f.Close()
		w = f
		msg = color.CyanString("Body read")
	}

	if _, err := io.Copy(w, resp.Body); err != nil && w != io.Discard {
		log.Fatalf("failed to read response body: %v", err)
	}

	return msg
}

type headers []string

func (h headers) String() string {
	var o []string
	for _, v := range h {
		o = append(o, "-H "+v)
	}
	return strings.Join(o, " ")
}

func (h *headers) Set(v string) error {
	*h = append(*h, v)
	return nil
}

func (h headers) Len() int      { return len(h) }
func (h headers) Swap(i, j int) { h[i], h[j] = h[j], h[i] }
func (h headers) Less(i, j int) bool {
	a, b := h[i], h[j]

	// server always sorts at the top
	if a == "Server" {
		return true
	}
	if b == "Server" {
		return false
	}

	endtoend := func(n string) bool {
		// https://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.5.1
		switch n {
		case "Connection",
			"Keep-Alive",
			"Proxy-Authenticate",
			"Proxy-Authorization",
			"TE",
			"Trailers",
			"Transfer-Encoding",
			"Upgrade":
			return false
		default:
			return true
		}
	}

	x, y := endtoend(a), endtoend(b)
	if x == y {
		// both are of the same class
		return a < b
	}
	return x
}


================================================
FILE: main_test.go
================================================
package main

import "testing"

func TestParseURL(t *testing.T) {
	tests := []struct {
		in   string
		want string
	}{
		{"https://golang.org", "https://golang.org"},
		{"https://golang.org:443/test", "https://golang.org:443/test"},
		{"localhost:8080/test", "https://localhost:8080/test"},
		{"localhost:80/test", "http://localhost:80/test"},
		{"//localhost:8080/test", "https://localhost:8080/test"},
		{"//localhost:80/test", "http://localhost:80/test"},
	}

	for _, test := range tests {
		u := parseURL(test.in)
		if u.String() != test.want {
			t.Errorf("Given: %s\nwant: %s\ngot: %s", test.in, test.want, u.String())
		}
	}
}