func TestWithID(t *testing.T) {
id := "foobar"
ctx0 := context.Background()
ctx1 := gourdctx.WithID(ctx0, id)
if want, have := "", gourdctx.GetID(ctx0); want != have {
t.Errorf("expected %#v, got %#v", want, have)
}
if want, have := id, gourdctx.GetID(ctx1); want != have {
t.Errorf("expected %#v, got %#v", want, have)
}
}
func TestUseID_Reuse(t *testing.T) {
r, _ := http.NewRequest("GET", "/foo/bar", nil)
id := "hello"
r.Header.Set(gourdctx.IDHeaderKey, id)
ctx := gourdctx.UseID(context.Background(), r)
if want, have := id, gourdctx.GetRequestID(r); want != have {
t.Errorf("expected %#v, got %#v", want, have)
}
if want, have := id, gourdctx.GetID(ctx); want != have {
t.Errorf("expected %#v, got %#v", want, have)
}
}
func TestUseID(t *testing.T) {
r, _ := http.NewRequest("GET", "/foo/bar", nil)
ctx := gourdctx.UseID(context.Background(), r)
var id string
if id = gourdctx.GetRequestID(r); id == "" {
t.Errorf("unexpected empty string")
return
}
if want, have := id, gourdctx.GetID(ctx); want != have {
t.Errorf("expected %#v, got %#v", want, have)
}
}
