open-consul/command/join_test.go

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package command
import (
"fmt"
"strings"
"testing"
"github.com/hashicorp/consul/command/base"
"github.com/mitchellh/cli"
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)
func testJoinCommand(t *testing.T) (*cli.MockUi, *JoinCommand) {
ui := new(cli.MockUi)
return ui, &JoinCommand{
Command: base.Command{
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UI: ui,
Flags: base.FlagSetClientHTTP,
},
}
}
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func TestJoinCommand_implements(t *testing.T) {
var _ cli.Command = &JoinCommand{}
}
func TestJoinCommandRun(t *testing.T) {
a1 := testAgent(t)
a2 := testAgent(t)
defer a1.Shutdown()
defer a2.Shutdown()
ui, c := testJoinCommand(t)
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args := []string{
"-http-addr=" + a1.httpAddr,
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fmt.Sprintf("127.0.0.1:%d", a2.config.Ports.SerfLan),
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}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if len(a1.agent.LANMembers()) != 2 {
t.Fatalf("bad: %#v", a1.agent.LANMembers())
}
}
func TestJoinCommandRun_wan(t *testing.T) {
a1 := testAgent(t)
a2 := testAgent(t)
defer a1.Shutdown()
defer a2.Shutdown()
ui, c := testJoinCommand(t)
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args := []string{
"-http-addr=" + a1.httpAddr,
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"-wan",
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fmt.Sprintf("127.0.0.1:%d", a2.config.Ports.SerfWan),
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}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if len(a1.agent.WANMembers()) != 2 {
t.Fatalf("bad: %#v", a1.agent.WANMembers())
}
}
func TestJoinCommandRun_noAddrs(t *testing.T) {
ui, c := testJoinCommand(t)
args := []string{"-http-addr=foo"}
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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())
}
}