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package command
import (
"strings"
"testing"
"github.com/hashicorp/serf/testutil"
"github.com/mitchellh/cli"
)
func TestJoinCommandRun(t *testing.T) {
ip1, returnFn1 := testutil.TakeIP()
defer returnFn1()
ip2, returnFn2 := testutil.TakeIP()
defer returnFn2()
ip3, returnFn3 := testutil.TakeIP()
defer returnFn3()
a1 := testAgent(t, ip1)
defer a1.Shutdown()
a2 := testAgent(t, ip2)
defer a2.Shutdown()
rpcAddr, ipc := testIPC(t, ip3, a1)
defer ipc.Shutdown()
ui := new(cli.MockUi)
c := &JoinCommand{Ui: ui}
args := []string{
"-rpc-addr=" + rpcAddr,
a2.SerfConfig().NodeName + "/" + a2.SerfConfig().MemberlistConfig.BindAddr,
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if len(a1.Serf().Members()) != 2 {
t.Fatalf("bad: %#v", a1.Serf().Members())
}
}
func TestJoinCommandRun_noAddrs(t *testing.T) {
ui := new(cli.MockUi)
c := &JoinCommand{Ui: ui}
args := []string{"-rpc-addr=foo"}
code := c.Run(args)
if code != 1 {
t.Fatalf("bad: %d", code)
}
if !strings.Contains(ui.ErrorWriter.String(), "one address") {
t.Fatalf("bad: %#v", ui.ErrorWriter.String())
}
}
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