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|
// +build all integration
package gocql
import (
"fmt"
"net"
"testing"
)
func TestUnmarshalCassVersion(t *testing.T) {
tests := [...]struct {
data string
version cassVersion
}{
{"3.2", cassVersion{3, 2, 0}},
{"2.10.1-SNAPSHOT", cassVersion{2, 10, 1}},
{"1.2.3", cassVersion{1, 2, 3}},
}
for i, test := range tests {
v := &cassVersion{}
if err := v.UnmarshalCQL(nil, []byte(test.data)); err != nil {
t.Errorf("%d: %v", i, err)
} else if *v != test.version {
t.Errorf("%d: expected %#+v got %#+v", i, test.version, *v)
}
}
}
func TestCassVersionBefore(t *testing.T) {
tests := [...]struct {
version cassVersion
major, minor, patch int
}{
{cassVersion{1, 0, 0}, 0, 0, 0},
{cassVersion{0, 1, 0}, 0, 0, 0},
{cassVersion{0, 0, 1}, 0, 0, 0},
{cassVersion{1, 0, 0}, 0, 1, 0},
{cassVersion{0, 1, 0}, 0, 0, 1},
}
for i, test := range tests {
if !test.version.Before(test.major, test.minor, test.patch) {
t.Errorf("%d: expected v%d.%d.%d to be before %v", i, test.major, test.minor, test.patch, test.version)
}
}
}
func TestIsValidPeer(t *testing.T) {
ring := ringDescriber{}
host := &HostInfo{
rpcAddress: net.ParseIP("0.0.0.0"),
rack: "myRack",
hostId: "0",
dataCenter: "datacenter",
tokens: []string{"0", "1"},
}
if !ring.IsValidPeer(host) {
t.Errorf("expected %+v to be a valid peer", host)
}
host.rack = ""
if ring.IsValidPeer(host) {
t.Errorf("expected %+v to NOT be a valid peer", host)
}
}
func TestGetHosts(t *testing.T) {
cluster := createCluster()
session := createSessionFromCluster(cluster, t)
hosts, partitioner, err := session.hostSource.GetHosts()
assertTrue(t, "err == nil", err == nil)
assertTrue(t, "len(hosts) == 3", len(hosts) == 3)
assertTrue(t, "len(partitioner) != 0", len(partitioner) != 0)
}
func TestGetHostsWithFilter(t *testing.T) {
filterHostIP := net.ParseIP("127.0.0.3")
cluster := createCluster()
// Filter to remove one of the localhost nodes
cluster.HostFilter = HostFilterFunc(func(host *HostInfo) bool {
if host.ConnectAddress().Equal(filterHostIP) {
return false
}
return true
})
session := createSessionFromCluster(cluster, t)
hosts, partitioner, err := session.hostSource.GetHosts()
assertTrue(t, "err == nil", err == nil)
assertTrue(t, "len(hosts) == 2", len(hosts) == 2)
assertTrue(t, "len(partitioner) != 0", len(partitioner) != 0)
for _, host := range hosts {
if host.ConnectAddress().Equal(filterHostIP) {
t.Fatal(fmt.Sprintf("Did not expect to see '%q' in host list", filterHostIP))
}
}
}
func TestHostInfo_ConnectAddress(t *testing.T) {
var localhost = net.IPv4(127, 0, 0, 1)
tests := []struct {
name string
connectAddr net.IP
rpcAddr net.IP
broadcastAddr net.IP
peer net.IP
}{
{name: "rpc_address", rpcAddr: localhost},
{name: "connect_address", connectAddr: localhost},
{name: "broadcast_address", broadcastAddr: localhost},
{name: "peer", peer: localhost},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
host := &HostInfo{
connectAddress: test.connectAddr,
rpcAddress: test.rpcAddr,
broadcastAddress: test.broadcastAddr,
peer: test.peer,
}
if addr := host.ConnectAddress(); !addr.Equal(localhost) {
t.Fatalf("expected ConnectAddress to be %s got %s", localhost, addr)
}
})
}
}
|
