Light

Form RequestFieldMatcher can not be constructed from Simulation about hoverfly-java HOT 10 CLOSED

matthiastz commented on June 12, 2024

Form RequestFieldMatcher can not be constructed from Simulation

from hoverfly-java.

Comments (10)

tommysitu commented on June 12, 2024 2

Hi @matthiastz thanks for the info. I will take a look as soon as I can!

from hoverfly-java.

tommysitu commented on June 12, 2024 2

fixed in v0.16.1

from hoverfly-java.

tommysitu commented on June 12, 2024 1

I've raised a PR which should fix this issue: #292

from hoverfly-java.

tommysitu commented on June 12, 2024 1

it's fixed in 0.16.0

from hoverfly-java.

tommysitu commented on June 12, 2024 1

debugging time: #294 😬

from hoverfly-java.

tommysitu commented on June 12, 2024 1

If you wanna debug hoverfly, you will need to download the go project, run it in debug mode in your IDE (I use Intellij for both java and go), and then configure the hoverfly rule in your junit test to point to the local instance on the default ports like this:

@ClassRule
    public static HoverflyRule hoverflyRule = HoverflyRule.inSimulationMode(simulationSource, 
HoverflyConfig.remoteConfigs().host("localhost").proxyPort(8500).adminPort(8888));

so when you run your junit test, it will pause the execution when it hits the breakpoint on the golang project (which is hoverfly running in debug mode).

from hoverfly-java.

tommysitu commented on June 12, 2024 1

I've raised a PR on hoverfly to fix this issue: SpectoLabs/hoverfly#1110

from hoverfly-java.

matthiastz commented on June 12, 2024 1

Hey @tommysitu - thx so much for your support and the hint to debug hoverfly!! Can confirm that its working now as expected :)

from hoverfly-java.

matthiastz commented on June 12, 2024

Hey @tommysitu 👋 , I tried to update the test in our Repo today to make use of the new form matcher (body).

Unfortunately, it still does not work.

My simplified test code is still the same (Kotlin and Junit5):

hoverfly.simulate(SimulationSource.classpath("sso/file.json"))

// do something

hoverfly.verifyAll()

I am 100% certain that the issue is related to the body verification (if I leave out the body matcher my test works fine - but thats obviously not what I need), unfortunately I do not know how to debug this issue further, as it seem to happen in the underlying Go service. Error:

WARN  2024-01-08T16:04:49,253 io.specto.hoverfly.junit.api.HoverflyClient - Failed to search journal: Unexpected response (code=500, message=PANIC: interface conversion: interface {} is nil, not func(interface {}, string) bool
goroutine 19 [running]:
github.com/codegangsta/negroni.(*Recovery).ServeHTTP.func1()
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/recovery.go:34 +0x94
panic({0x1052b5b80, 0x1400046cff0})
	/usr/local/go/src/runtime/panic.go:838 +0x204
github.com/SpectoLabs/hoverfly/core/matching.isMatching({{0x140004470f4, 0x4}, {0x1052aa480, 0x1400046cf30}, 0x0, 0x0}, {0x0?, 0x1400007e000?})
	/home/circleci/hoverfly/core/matching/field_matcher.go:43 +0x1d8
github.com/SpectoLabs/hoverfly/core/matching.FieldMatcher({0x1400046cfc0?, 0x1, 0x1052cae00?}, {0x0, 0x0})
	/home/circleci/hoverfly/core/matching/field_matcher.go:19 +0xc8
github.com/SpectoLabs/hoverfly/core/journal.(*Journal).GetFilteredEntries(0x140002ed860, {0x105263f00?})
	/home/circleci/hoverfly/core/journal/journal.go:191 +0x354
github.com/SpectoLabs/hoverfly/core/handlers/v2.(*JournalHandler).Post(0x14000267c10, {0x12c9c1b58, 0x14000402900}, 0x140003f4c40?, 0x0?)
	/home/circleci/hoverfly/core/handlers/v2/journal_handler.go:86 +0x80
github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0x14000425598?, {0x12c9c1b58?, 0x14000402900?}, 0x0?, 0x0?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:24 +0x40
github.com/codegangsta/negroni.middleware.ServeHTTP({{0x105366a98?, 0x140003fe150?}, 0x1400009f9b0?}, {0x12c9c1b58, 0x14000402900}, 0xa3?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:33 +0xc4
github.com/SpectoLabs/hoverfly/core/handlers.(*AuthHandler).RequireTokenAuthentication(0x105a805b8?, {0x12c9c1b58?, 0x14000402900?}, 0x140003f4c00?, 0x0?)
	/home/circleci/hoverfly/core/handlers/auth_handler.go:50 +0x158
github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0x1400006a480?, {0x12c9c1b58?, 0x14000402900?}, 0x1058d5ae8?, 0x14000425698?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:24 +0x40
github.com/codegangsta/negroni.middleware.ServeHTTP({{0x105366a98?, 0x140003fe140?}, 0x1400009f998?}, {0x12c9c1b58, 0x14000402900}, 0x104c36754?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:33 +0xc4
github.com/codegangsta/negroni.(*Negroni).ServeHTTP(0x140003f6b10, {0x12c9c1b58?, 0x140004028c0}, 0x140003ee168?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:73 +0xd0
github.com/go-zoo/bone.(*Route).parse(0x140003fc9a0, {0x12c9c1b58, 0x140004028c0}, 0x14000310500)
	/home/circleci/hoverfly/vendor/github.com/go-zoo/bone/route.go:171 +0x1b8
github.com/go-zoo/bone.(*Mux).parse(0x1400026bbc0, {0x12c9c1b58, 0x140004028c0}, 0x14000310500)
	/home/circleci/hoverfly/vendor/github.com/go-zoo/bone/helper.go:23 +0x9c
github.com/go-zoo/bone.(*Mux).DefaultServe(0x14000404320?, {0x12c9c1b58, 0x140004028c0}, 0x104b53f00?)
	/home/circleci/hoverfly/vendor/github.com/go-zoo/bone/bone.go:71 +0x30
github.com/go-zoo/bone.(*Mux).ServeHTTP(0x105a805b8?, {0x12c9c1b58?, 0x140004028c0?}, 0x140003f4be0?)
	/home/circleci/hoverfly/vendor/github.com/go-zoo/bone/bone.go:90 +0xb0
github.com/codegangsta/negroni.Wrap.func1({0x12c9c1b58, 0x140004028c0}, 0x1052bd601?, 0x140003f4be0)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:41 +0x58
github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0x140000b1560?, {0x12c9c1b58?, 0x140004028c0?}, 0x1049c0a50?, 0x5000?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:24 +0x40
github.com/codegangsta/negroni.middleware.ServeHTTP({{0x105366a98?, 0x1400009fe60?}, 0x1400009fe90?}, {0x12c9c1b58, 0x140004028c0}, 0x12c9998a8?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:33 +0xc4
github.com/codegangsta/negroni.(*Recovery).ServeHTTP(0x1400006a480?, {0x12c9c1b58?, 0x140004028c0?}, 0x0?, 0x14000425a08?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/recovery.go:45 +0x78
github.com/codegangsta/negroni.middleware.ServeHTTP({{0x1053654b8?, 0x1400009fe18?}, 0x1400009fe78?}, {0x12c9c1b58, 0x140004028c0}, 0x104a06c9c?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:33 +0xc4
github.com/codegangsta/negroni.(*Negroni).ServeHTTP(0x140003f6ed0, {0x10536ab78?, 0x140004a81c0}, 0x1049c0a50?)
	/home/circleci/hoverfly/vendor/github.com/codegangsta/negroni/negroni.go:73 +0xd0
net/http.serverHandler.ServeHTTP({0x1053689d8?}, {0x10536ab78, 0x140004a81c0}, 0x14000310500)
	/usr/local/go/src/net/http/server.go:2916 +0x3fc
net/http.(*conn).serve(0x140002f1f40, {0x10536b280, 0x140003f7110})
	/usr/local/go/src/net/http/server.go:1966 +0x56c
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:3071 +0x450

I think the most important lines here are:

field_matcher.go:43 +0x1d8
field_matcher.go:19 +0xc8
journal.go:191

field_matcher.go:43 then panics, since it somehow tries to convert nil to func(interface {}, string) bool which is not possible. I have no clue where the nil comes from.
https://github.com/SpectoLabs/hoverfly/blob/d8b55cae005caec655a6b9440dd878d8b6e47af7/core/matching/field_matcher.go#L43

my simplified json schema, with which you hopefully can reproduce the issue:

{
  "data": {
    "pairs": [
      {
        "request": {
          "method": [
            {
              "value": "POST",
              "matcher": "exact"
            }
          ],
          "body": [
            {
              "matcher": "form",
              "value": {
                "grant_type": [
                  {
                    "matcher": "exact",
                    "value": "authorization_code"
                  }
                ]
              }
            }
          ]
        },
        "response": {
          "body": "{\"access_token\":\"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.foo.bar\",\"expires_in\":3600,\"refresh_token\":\"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.foo.bar\",\"id_token\":\"eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.foo.bar\",\"token_type\":\"Bearer\"}",
          "status": 200,
          "headers": {
            "Content-Type": [
              "application/json"
            ]
          }
        }
      }
    ],
    "globalActions": {
      "delays": []
    }
  },
  "meta": {
    "schemaVersion": "v5.2"
  }
}

Is there any way with hoverfly + junit to somehow debug what is going on in the go service while running? Any extended logging, e.g. on the current field/currentMatcher? This would help.

Ty!

from hoverfly-java.

tommysitu commented on June 12, 2024

🎉

from hoverfly-java.

Related Issues (20)

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.