Comments (5)
I've recently ran into the same issue. For posterity, this should work:
w := httptest.NewRecorder()
r := httptest.NewRequest("GET", "/", nil)
rctx := chi.NewRouteContext()
rctx.URLParams.Add("key", "value")
r = r.WithContext(context.WithValue(r.Context(), chi.RouteCtxKey, rctx))
handler := func(w http.ResponseWriter, r *http.Request) {
key := chi.URLParam(r, "key") // "value"
}
handler(w, r)
Adapted from:
Lines 1143 to 1145 in 91a3777
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@soedar solution works, thanks a lot!
Anyway I don't think chi should panic if the context is not available like it does with:
panic: interface conversion: interface {} is nil, not *chi.Context [recovered]
panic: interface conversion: interface {} is nil, not *chi.Context
Maybe if there is no context URLParam()
could return empty string instead?
from chi.
@gpopovic can you show me the test code for that handler?
it's possible to go about it a few ways, but if you're testing just a single handler that is trying to fetch URLParams from a request, then you need to make sure the URLParams object is available on the request chain. Have a look at https://github.com/pressly/chi/blob/master/mux_test.go#L810-L829
from chi.
@pkieltyka exactly what i needed. Thanks
from chi.
@pkieltyka can you please elaborate? I don't understand how to replicate the URLParams in the router context.
Thank you!
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