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