Create your own mock server with just a JSON file!

Overview

Gmocker

Run a blazing fast mock server in just seconds! 🚀

All you need is to make a json file that contains path and response mapping. See an example here.

Only json is supported for now, please create issues for bugs and new features.

Run

With defaults -

./mocker

Defaults: addr=localhost:7070 , file=mock.json

With custom flags -

./mocker -addr=<YOUR_HOST_AND_PORT> -file=<MOCK_JSON_FILE_LOCATION>

Sample mock.json file

{
  "path": {
    "jsonBody": ""
  }
}

These paths will be matched and the json will be sent.

Example -

{
  "/hello/worlds": {
    "message": "Hello worlds!",
    "data" : {
      "time": "now"
    },
    "worlds": [
      "cross origin world",
      "mars world",
      "moon world"
    ]
  }
}

If a request lands in the server in path /hello/worlds the nested json will be sent as response.

The request type [POST or GET] doesn't matter.

Build

For mac/linux -

go mod download
go build

For windows -

go mod download
GOOS=windows GOARCH=amd64 go build 

**If the build/binary doesn't work for you, you can do this -

  • Check your os and arch using this command - go env GOOS GOARCH
  • Use the output os and arch to build the binary - GOOS=<YOUR_OS> GOARCH=<YOUR_ARCH> go build
Issues
  • Bump github.com/valyala/fasthttp from 1.24.0 to 1.34.0

    Bump github.com/valyala/fasthttp from 1.24.0 to 1.34.0

    Bumps github.com/valyala/fasthttp from 1.24.0 to 1.34.0.

    Release notes

    Sourced from github.com/valyala/fasthttp's releases.

    v1.34.0

    • 59f94a3 Update github.com/klauspost/compress (#1237) (Mikhail Faraponov)
    • 62c15a5 Don't reset RequestCtx.s (#1234) (Erik Dubbelboer)
    • 7670c6e Fix windows tests (#1235) (Erik Dubbelboer)
    • f54ffa1 feature: Keep the memory usage of the service at a stable level (#1216) (Rennbon)
    • 15262ec Warn about unsafe ServeFile usage (#1228) (Erik Dubbelboer)
    • 1116d03 Fix panic while reading invalid trailers (Erik Dubbelboer)
    • 856ca8e Update dependencies (#1230) (Mikhail Faraponov)
    • 6b5bc7b Add windows support to normalizePath (Erik Dubbelboer)
    • f0b0cfe Don't log ErrBadTrailer by default (Erik Dubbelboer)
    • 6937fee fix: (useless check), skip Response body if http method HEAD (#1224) (Pavel Burak)
    • b85d2a2 Fix http proxy behavior (#1221) (Aoang)
    • ad8a07a RequestHeader support set no default ContentType (#1218) (Jack.Ju)
    • c94581c support configure HostClient (#1214) (lin longhjui)
    • 632e222 Client examples (#1208) (Sergey Ponomarev)
    • 6a3cc23 uri_test.go use example.com for clearness (#1212) (Sergey Ponomarev)
    • 9d665e0 Update dependencies (#1204) (Mikhail Faraponov)
    • 8d7953e Fix scheme check for not yet parsed requests (#1203) (ArminBTVS)

    v1.33.0

    • 61aa8b1 remove redundant code (#1202) (tyltr)
    • 4369776 fix(hijack): reuse RequestCtx (#1201) (Sergio VS)
    • 2aca3e8 fix(hijack): reset userValues after hijack handler execution (#1199) (Sergio VS)
    • 9123060 Updated dependencies (#1194) (Mikhail Faraponov)

    v1.32.0

    • 7eeb00e Make tests less flaky (#1189) (Erik Dubbelboer)
    • d19b872 Update tcpdialer.go (#1188) (Mikhail Faraponov)
    • c727b99 Release UseHostHeader in ReleaseRequest() (#1185) (Tolyar)
    • 6c0518b Fix UseHostHeader for DoTimeout + tests (#1184) (Tolyar)
    • 6b55811 Add MaxIdleWorkerDuration to Server. (#1183) (Kilos Liu)
    • 4517204 Allow to set Host header for Client (#1169) (Tolyar)
    • 258a4c1 fix: reset response after reset user values on keep-alive connections (#1176) (Sergio VS)
    • e9db537 Use %w to wrap errors (#1175) (Erik Dubbelboer)
    • 7db0597 Fix bad request trailer panic (Erik Dubbelboer)
    • 4aadf9a Fix parseTrailer panic (Erik Dubbelboer)
    • da7ff7a Add trailer support (#1165) (ichx)
    • 017f0aa fix: reset request after reset user values on keep-alive connections (#1162) (Sergio VS)
    • 3b117f8 feat: close idle connections when server shutdown (#1155) (ichx)
    • a94a2c3 Remove redundant code (#1154) (ichx)
    • f7c354c Fix race condition in Client.mCleaner (Erik Dubbelboer)
    • c078a9d Add string and bytes buffer convert trick in README (#1151) (ichx)
    • 3ff6aaa uri: isHttps() and isHttp() (#1150) (Sergey Ponomarev)
    • 8febad0 http.go: Request.SetURI() (Fix #1141) (#1148) (Sergey Ponomarev)
    • 2ca01c7 fix: Status Line parsing and writing (#1135) (Shivansh Vij)
    • 931d0a4 Fix lint (Erik Dubbelboer)
    • d613502 use sync.map is better (#1145) (halst)
    • c15e642 Don't run all race tests on windows (#1143) (Erik Dubbelboer)
    • 6006c87 chore (#1137) (tyltr)
    • 6d4db9b Fix race condition in getTCPAddrs (Erik Dubbelboer)

    ... (truncated)

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Owner
Ananto
Working with Vert.x, Webflux, Fiber. Learning Distributed systems. Building systems for 50M users.
Ananto
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