func TestDeliveryServiceCapacityUnauthorized(t *testing.T) {
	server := testHelper.InvalidHTTPServer(http.StatusUnauthorized)
	defer server.Close()

	var httpClient http.Client
	to := client.Session{
		URL:       server.URL,
		UserAgent: &httpClient,
	}

	testHelper.Context(t, "Given the need to test a failed Traffic Ops request for a DeliveryServiceCapacity")

	_, err := to.DeliveryServiceCapacity("123")
	if err == nil {
		testHelper.Error(t, "Should not be able to make a request to Traffic Ops")
	} else {
		testHelper.Success(t, "Should not be able to make a request to Traffic Ops")
	}
}
func TestDeliveryServiceCapacity(t *testing.T) {
	resp := fixtures.DeliveryServiceCapacity()
	server := testHelper.ValidHTTPServer(resp)
	defer server.Close()

	var httpClient http.Client
	to := client.Session{
		URL:       server.URL,
		UserAgent: &httpClient,
	}

	testHelper.Context(t, "Given the need to test a successful Traffic Ops request for a DeliveryServiceCapacity")

	capacity, err := to.DeliveryServiceCapacity("123")
	if err != nil {
		testHelper.Error(t, "Should be able to make a request to Traffic Ops")
	} else {
		testHelper.Success(t, "Should be able to make a request to Traffic Ops")
	}

	if capacity.AvailablePercent != 90.12345 {
		testHelper.Error(t, "Should get back \"90.12345\" for \"AvailablePercent\", got: %s", capacity.AvailablePercent)
	} else {
		testHelper.Success(t, "Should get back \"90.12345\" for \"AvailablePercent\"")
	}

	if capacity.UnavailablePercent != 90.12345 {
		testHelper.Error(t, "Should get back \"90.12345\" for \"UnavailablePercent\", got: %s", capacity.UnavailablePercent)
	} else {
		testHelper.Success(t, "Should get back \"90.12345\" for \"UnavailablePercent\"")
	}

	if capacity.UtilizedPercent != 90.12345 {
		testHelper.Error(t, "Should get back \"90.12345\" for \"UtilizedPercent\", got: %s", capacity.UtilizedPercent)
	} else {
		testHelper.Success(t, "Should get back \"90.12345\" for \"UtilizedPercent\"")
	}
}