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|
package nat
import (
"fmt"
"reflect"
"testing"
)
func TestSortUniquePorts(t *testing.T) {
ports := []Port{
Port("6379/tcp"),
Port("22/tcp"),
}
Sort(ports, func(ip, jp Port) bool {
return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
})
first := ports[0]
if fmt.Sprint(first) != "22/tcp" {
t.Log(fmt.Sprint(first))
t.Fail()
}
}
func TestSortSamePortWithDifferentProto(t *testing.T) {
ports := []Port{
Port("8888/tcp"),
Port("8888/udp"),
Port("6379/tcp"),
Port("6379/udp"),
}
Sort(ports, func(ip, jp Port) bool {
return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
})
first := ports[0]
if fmt.Sprint(first) != "6379/tcp" {
t.Fail()
}
}
func TestSortPortMap(t *testing.T) {
ports := []Port{
Port("22/tcp"),
Port("22/udp"),
Port("8000/tcp"),
Port("6379/tcp"),
Port("9999/tcp"),
}
portMap := PortMap{
Port("22/tcp"): []PortBinding{
{},
},
Port("8000/tcp"): []PortBinding{
{},
},
Port("6379/tcp"): []PortBinding{
{},
{HostIP: "0.0.0.0", HostPort: "32749"},
},
Port("9999/tcp"): []PortBinding{
{HostIP: "0.0.0.0", HostPort: "40000"},
},
}
SortPortMap(ports, portMap)
if !reflect.DeepEqual(ports, []Port{
Port("9999/tcp"),
Port("6379/tcp"),
Port("8000/tcp"),
Port("22/tcp"),
Port("22/udp"),
}) {
t.Errorf("failed to prioritize port with explicit mappings, got %v", ports)
}
if pm := portMap[Port("6379/tcp")]; !reflect.DeepEqual(pm, []PortBinding{
{HostIP: "0.0.0.0", HostPort: "32749"},
{},
}) {
t.Errorf("failed to prioritize bindings with explicit mappings, got %v", pm)
}
}
|
