open-consul/command/keyring_test.go

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package command
import (
"strings"
"testing"
"github.com/hashicorp/consul/command/agent"
"github.com/mitchellh/cli"
)
func TestKeyringCommand_implements(t *testing.T) {
var _ cli.Command = &KeyringCommand{}
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}
func TestKeyringCommandRun(t *testing.T) {
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key1 := "HS5lJ+XuTlYKWaeGYyG+/A=="
key2 := "kZyFABeAmc64UMTrm9XuKA=="
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// Begin with a single key
a1 := testAgentWithConfig(t, func(c *agent.Config) {
c.EncryptKey = key1
})
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defer a1.Shutdown()
// The LAN and WAN keyrings were initialized with key1
out := listKeys(t, a1.addr)
if !strings.Contains(out, "dc1 (LAN):\n "+key1) {
t.Fatalf("bad: %#v", out)
}
if !strings.Contains(out, "WAN:\n "+key1) {
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t.Fatalf("bad: %#v", out)
}
if strings.Contains(out, key2) {
t.Fatalf("bad: %#v", out)
}
// Install the second key onto the keyring
installKey(t, a1.addr, key2)
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// Both keys should be present
out = listKeys(t, a1.addr)
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for _, key := range []string{key1, key2} {
if !strings.Contains(out, key) {
t.Fatalf("bad: %#v", out)
}
}
// Rotate to key2, remove key1
useKey(t, a1.addr, key2)
removeKey(t, a1.addr, key1)
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// Only key2 is present now
out = listKeys(t, a1.addr)
if !strings.Contains(out, "dc1 (LAN):\n "+key2) {
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t.Fatalf("bad: %#v", out)
}
if !strings.Contains(out, "WAN:\n "+key2) {
t.Fatalf("bad: %#v", out)
}
if strings.Contains(out, key1) {
t.Fatalf("bad: %#v", out)
}
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}
func TestKeyringCommandRun_help(t *testing.T) {
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ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
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code := c.Run(nil)
if code != 1 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
// Test that we didn't actually try to dial the RPC server.
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if !strings.Contains(ui.ErrorWriter.String(), "Usage:") {
t.Fatalf("bad: %#v", ui.ErrorWriter.String())
}
}
func TestKeyringCommandRun_failedConnection(t *testing.T) {
ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
args := []string{"-list", "-rpc-addr=127.0.0.1:0"}
code := c.Run(args)
if code != 1 {
t.Fatalf("bad: %d, %#v", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(), "dial") {
t.Fatalf("bad: %#v", ui.OutputWriter.String())
}
}
func listKeys(t *testing.T, addr string) string {
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ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
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args := []string{"-list", "-rpc-addr=" + addr}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
return ui.OutputWriter.String()
}
func installKey(t *testing.T, addr string, key string) {
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ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
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args := []string{"-install=" + key, "-rpc-addr=" + addr}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
}
func useKey(t *testing.T, addr string, key string) {
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ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
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args := []string{"-use=" + key, "-rpc-addr=" + addr}
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code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
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}
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func removeKey(t *testing.T, addr string, key string) {
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ui := new(cli.MockUi)
c := &KeyringCommand{Ui: ui}
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args := []string{"-remove=" + key, "-rpc-addr=" + addr}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
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}
}