client_test.go

package xmlrpc

import (
	"testing"
	"time"
)

func Test_CallWithoutArgs(t *testing.T) {
	client := newClient(t)
	defer client.Close()

	var result time.Time
	if err := client.Call("service.time", nil, &result); err != nil {
		t.Fatalf("service.time call error: %v", err)
	}
}

func Test_CallWithOneArg(t *testing.T) {
	client := newClient(t)
	defer client.Close()

	var result string
	if err := client.Call("service.upcase", "xmlrpc", &result); err != nil {
		t.Fatalf("service.upcase call error: %v", err)
	}

	if result != "XMLRPC" {
		t.Fatalf("Unexpected result of service.upcase: %s != %s", "XMLRPC", result)
	}
}

func Test_CallWithTwoArgs(t *testing.T) {
	client := newClient(t)
	defer client.Close()

	var sum int
	if err := client.Call("service.sum", []interface{}{2, 3}, &sum); err != nil {
		t.Fatalf("service.sum call error: %v", err)
	}

	if sum != 5 {
		t.Fatalf("Unexpected result of service.sum: %d != %d", 5, sum)
	}
}

func Test_TwoCalls(t *testing.T) {
	client := newClient(t)
	defer client.Close()

	var upcase string
	if err := client.Call("service.upcase", "xmlrpc", &upcase); err != nil {
		t.Fatalf("service.upcase call error: %v", err)
	}

	var sum int
	if err := client.Call("service.sum", []interface{}{2, 3}, &sum); err != nil {
		t.Fatalf("service.sum call error: %v", err)
	}

}

func Test_FailedCall(t *testing.T) {
	client := newClient(t)
	defer client.Close()

	var result int
	if err := client.Call("service.error", nil, &result); err == nil {
		t.Fatal("expected service.error returns error, but it didn't")
	}
}

func newClient(t *testing.T) *Client {
	client, err := NewClient("http://localhost:5001", nil)
	if err != nil {
		t.Fatalf("Can't create client: %v", err)
	}

	return client
}