unit testing - httptest.ResponseRecorder has no field or method Result -

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so 1 weird, i'm trying mock response renders json. test looks this:

import (     "fmt"     "net/http"     "net/http/httptest"     "reflect"     "strings"     "testing" ) ...  func testmessagefromresponse(t *testing.t) {     mc := mycontroller{}     body := "{ \"message\":\"kthxbai\" }"     w := httptest.newrecorder()     w.write([]byte(body))     resp := w.result()     msg := mc.messagefromresponse(resp)     if msg != "kthxbai" {         t.errorf("expected response body kthxbai %s", msg)     } }

i'm testing method messagefromresponse on mycontrollerbut not building. when run go test in project directory, following error:

./my_controller_test.go:115: w.result undefined (type *httptest.responserecorder has no field or method result)

i should mention using httptest.responserecorder writer stub elsewhere in same file, it's failing when try access result().

i addressed comment because unsure of relevance, posterity:

the online godoc references latest release. in case, result() method added in go1.7 released last week. when in doubt, check local godoc running godoc -server or godoc <packagename>.


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