func ExampleNewContext() {
handler := func(w http.ResponseWriter, r *http.Request) {
ctx, cancelFunc := httpctx.NewContext(context.Background(), w, r)
defer cancelFunc()
doSomethingWith(ctx, w, r)
}
http.HandleFunc("/", handler)
http.ListenAndServe(":8080", nil)
}
func TestNewContext_CancelFunc(t *testing.T) {
assert := assert.New(t)
fw := newFakeWriter()
fr := &http.Request{}
ctx := context.Background()
ctx, cancelFunc := httpctx.NewContext(ctx, fw, fr)
var wg sync.WaitGroup
finished := false
wg.Add(1)
go func(ctx context.Context) {
<-ctx.Done()
finished = true
wg.Done()
}(ctx)
cancelFunc()
wg.Wait()
assert.True(finished)
}
func TestNewContext(t *testing.T) {
httpctx.NewContext(nil, nil, nil)
}