netutils

Netutils

This is a series of networking utilities and test wrappers by entropy for building robust networked services in golang. See the godoc for details

# What can I do with this?

The godoc should cover most of it. I’ve highlighted a few things below and will add more examples as time goes on. Examples are also present in the godoc

Mocking:

One thing peculiarity of the httmock library is you can’t actually pass it a handler. WrapHandler let’s you do so:

Handler Mocking:

(see mock_test for a more detailed example)

    package main
    import (
    	"github.com/jarcoal/httpmock"
    )

        func main(){
        httpmock.Activate()
        defer httpmock.Deactivate()
        ctx := context.Background()
        requestCount := 0
        testServer := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
            rw.WriteHeader(200)
        })
    
        httpmock.RegisterResponder("POST", "https://api.github.com/graphql", testutils.WrapHandler(testServer))
}   

There’s also a fasthttp module for mocking fasthttp servers/clients with http mock (see tests)

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