package ebay_test import ( "net/http" "testing" "github.com/jybp/ebay" "github.com/stretchr/testify/assert" ) func TestOptBuyMarketplace(t *testing.T) { r, _ := http.NewRequest("", "", nil) ebay.OptBuyMarketplace("EBAY_US")(r) assert.Equal(t, "EBAY_US", r.Header.Get("X-EBAY-C-MARKETPLACE-ID")) }