open-consul/command/kv/put/kv_put_test.go

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package put
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import (
"bytes"
"encoding/base64"
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"io"
"os"
"strconv"
"strings"
"testing"
pkg refactor command/agent/* -> agent/* command/consul/* -> agent/consul/* command/agent/command{,_test}.go -> command/agent{,_test}.go command/base/command.go -> command/base.go command/base/* -> command/* commands.go -> command/commands.go The script which did the refactor is: ( cd $GOPATH/src/github.com/hashicorp/consul git mv command/agent/command.go command/agent.go git mv command/agent/command_test.go command/agent_test.go git mv command/agent/flag_slice_value{,_test}.go command/ git mv command/agent . git mv command/base/command.go command/base.go git mv command/base/config_util{,_test}.go command/ git mv commands.go command/ git mv consul agent rmdir command/base/ gsed -i -e 's|package agent|package command|' command/agent{,_test}.go gsed -i -e 's|package agent|package command|' command/flag_slice_value{,_test}.go gsed -i -e 's|package base|package command|' command/base.go command/config_util{,_test}.go gsed -i -e 's|package main|package command|' command/commands.go gsed -i -e 's|base.Command|BaseCommand|' command/commands.go gsed -i -e 's|agent.Command|AgentCommand|' command/commands.go gsed -i -e 's|\tCommand:|\tBaseCommand:|' command/commands.go gsed -i -e 's|base\.||' command/commands.go gsed -i -e 's|command\.||' command/commands.go gsed -i -e 's|command|c|' main.go gsed -i -e 's|range Commands|range command.Commands|' main.go gsed -i -e 's|Commands: Commands|Commands: command.Commands|' main.go gsed -i -e 's|base\.BoolValue|BoolValue|' command/operator_autopilot_set.go gsed -i -e 's|base\.DurationValue|DurationValue|' command/operator_autopilot_set.go gsed -i -e 's|base\.StringValue|StringValue|' command/operator_autopilot_set.go gsed -i -e 's|base\.UintValue|UintValue|' command/operator_autopilot_set.go gsed -i -e 's|\bCommand\b|BaseCommand|' command/base.go gsed -i -e 's|BaseCommand Options|Command Options|' command/base.go gsed -i -e 's|base.Command|BaseCommand|' command/*.go gsed -i -e 's|c\.Command|c.BaseCommand|g' command/*.go gsed -i -e 's|\tCommand:|\tBaseCommand:|' command/*_test.go gsed -i -e 's|base\.||' command/*_test.go gsed -i -e 's|\bCommand\b|AgentCommand|' command/agent{,_test}.go gsed -i -e 's|cmd.AgentCommand|cmd.BaseCommand|' command/agent.go gsed -i -e 's|cli.AgentCommand = new(Command)|cli.Command = new(AgentCommand)|' command/agent_test.go gsed -i -e 's|exec.AgentCommand|exec.Command|' command/agent_test.go gsed -i -e 's|exec.BaseCommand|exec.Command|' command/agent_test.go gsed -i -e 's|NewTestAgent|agent.NewTestAgent|' command/agent_test.go gsed -i -e 's|= TestConfig|= agent.TestConfig|' command/agent_test.go gsed -i -e 's|: RetryJoin|: agent.RetryJoin|' command/agent_test.go gsed -i -e 's|\.\./\.\./|../|' command/config_util_test.go gsed -i -e 's|\bverifyUniqueListeners|VerifyUniqueListeners|' agent/config{,_test}.go command/agent.go gsed -i -e 's|\bserfLANKeyring\b|SerfLANKeyring|g' agent/{agent,keyring,testagent}.go command/agent.go gsed -i -e 's|\bserfWANKeyring\b|SerfWANKeyring|g' agent/{agent,keyring,testagent}.go command/agent.go gsed -i -e 's|\bNewAgent\b|agent.New|g' command/agent{,_test}.go gsed -i -e 's|\bNewAgent|New|' agent/{acl_test,agent,testagent}.go gsed -i -e 's|\bAgent\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bBool\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bConfig\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bDefaultConfig\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bDevConfig\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bMergeConfig\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bReadConfigPaths\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bParseMetaPair\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bSerfLANKeyring\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|\bSerfWANKeyring\b|agent.&|g' command/agent{,_test}.go gsed -i -e 's|circonus\.agent|circonus|g' command/agent{,_test}.go gsed -i -e 's|logger\.agent|logger|g' command/agent{,_test}.go gsed -i -e 's|metrics\.agent|metrics|g' command/agent{,_test}.go gsed -i -e 's|// agent.Agent|// agent|' command/agent{,_test}.go gsed -i -e 's|a\.agent\.Config|a.Config|' command/agent{,_test}.go gsed -i -e 's|agent\.AppendSliceValue|AppendSliceValue|' command/{configtest,validate}.go gsed -i -e 's|consul/consul|agent/consul|' GNUmakefile gsed -i -e 's|\.\./test|../../test|' agent/consul/server_test.go # fix imports f=$(grep -rl 'github.com/hashicorp/consul/command/agent' * | grep '\.go') gsed -i -e 's|github.com/hashicorp/consul/command/agent|github.com/hashicorp/consul/agent|' $f goimports -w $f f=$(grep -rl 'github.com/hashicorp/consul/consul' * | grep '\.go') gsed -i -e 's|github.com/hashicorp/consul/consul|github.com/hashicorp/consul/agent/consul|' $f goimports -w $f goimports -w command/*.go main.go )
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"github.com/hashicorp/consul/agent"
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"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/sdk/testutil"
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"github.com/mitchellh/cli"
)
func TestKVPutCommand_noTabs(t *testing.T) {
t.Parallel()
if strings.ContainsRune(New(nil).Help(), '\t') {
t.Fatal("help has tabs")
}
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}
func TestKVPutCommand_Validation(t *testing.T) {
t.Parallel()
ui := cli.NewMockUi()
c := New(ui)
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cases := map[string]struct {
args []string
output string
}{
"-acquire without -session": {
[]string{"-acquire", "foo"},
"Missing -session",
},
"-release without -session": {
[]string{"-release", "foo"},
"Missing -session",
},
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"-cas no -modify-index": {
[]string{"-cas", "foo"},
"Must specify -modify-index",
},
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"no key": {
[]string{},
"Missing KEY argument",
},
"extra args": {
[]string{"foo", "bar", "baz"},
"Too many arguments",
},
}
for name, tc := range cases {
c.init()
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// Ensure our buffer is always clear
if ui.ErrorWriter != nil {
ui.ErrorWriter.Reset()
}
if ui.OutputWriter != nil {
ui.OutputWriter.Reset()
}
code := c.Run(tc.args)
if code == 0 {
t.Errorf("%s: expected non-zero exit", name)
}
output := ui.ErrorWriter.String()
if !strings.Contains(output, tc.output) {
t.Errorf("%s: expected %q to contain %q", name, output, tc.output)
}
}
}
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func TestKVPutCommand(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
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ui := cli.NewMockUi()
c := New(ui)
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args := []string{
"-http-addr=" + a.HTTPAddr(),
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"foo", "bar",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, []byte("bar")) {
t.Errorf("bad: %#v", data.Value)
}
}
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func TestKVPutCommand_EmptyDataQuoted(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
ui := cli.NewMockUi()
c := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"foo", "",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if data.Value != nil {
t.Errorf("bad: %#v", data.Value)
}
}
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func TestKVPutCommand_Base64(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
ui := cli.NewMockUi()
c := New(ui)
const encodedString = "aGVsbG8gd29ybGQK"
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-base64",
"foo", encodedString,
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
expected, err := base64.StdEncoding.DecodeString(encodedString)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, expected) {
t.Errorf("bad: %#v, %s", data.Value, data.Value)
}
}
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func TestKVPutCommand_File(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
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ui := cli.NewMockUi()
c := New(ui)
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f := testutil.TempFile(t, "kv-put-command-file")
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defer os.Remove(f.Name())
if _, err := f.WriteString("bar"); err != nil {
t.Fatalf("err: %#v", err)
}
args := []string{
"-http-addr=" + a.HTTPAddr(),
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"foo", "@" + f.Name(),
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, []byte("bar")) {
t.Errorf("bad: %#v", data.Value)
}
}
func TestKVPutCommand_FileNoExist(t *testing.T) {
t.Parallel()
ui := cli.NewMockUi()
c := New(ui)
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args := []string{
"foo", "@/nope/definitely/not-a-real-file.txt",
}
code := c.Run(args)
if code == 0 {
t.Fatal("bad: expected error")
}
output := ui.ErrorWriter.String()
if !strings.Contains(output, "Failed to read file") {
t.Errorf("bad: %#v", output)
}
}
func TestKVPutCommand_Stdin(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
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stdinR, stdinW := io.Pipe()
ui := cli.NewMockUi()
c := New(ui)
c.testStdin = stdinR
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go func() {
stdinW.Write([]byte("bar"))
stdinW.Close()
}()
args := []string{
"-http-addr=" + a.HTTPAddr(),
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"foo", "-",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, []byte("bar")) {
t.Errorf("bad: %#v", data.Value)
}
}
func TestKVPutCommand_NegativeVal(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
ui := cli.NewMockUi()
c := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"foo", "-2",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, []byte("-2")) {
t.Errorf("bad: %#v", data.Value)
}
}
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func TestKVPutCommand_Flags(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
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ui := cli.NewMockUi()
c := New(ui)
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args := []string{
"-http-addr=" + a.HTTPAddr(),
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"-flags", "12345",
"foo",
}
code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if data.Flags != 12345 {
t.Errorf("bad: %#v", data.Flags)
}
}
func TestKVPutCommand_CAS(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, ``)
defer a.Shutdown()
client := a.Client()
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// Create the initial pair so it has a ModifyIndex.
pair := &api.KVPair{
Key: "foo",
Value: []byte("bar"),
}
if _, err := client.KV().Put(pair, nil); err != nil {
t.Fatalf("err: %#v", err)
}
ui := cli.NewMockUi()
c := New(ui)
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args := []string{
"-http-addr=" + a.HTTPAddr(),
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"-cas",
"-modify-index", "123",
"foo", "a",
}
code := c.Run(args)
if code == 0 {
t.Fatalf("bad: expected error")
}
data, _, err := client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
// Reset buffers
ui.OutputWriter.Reset()
ui.ErrorWriter.Reset()
args = []string{
"-http-addr=" + a.HTTPAddr(),
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"-cas",
"-modify-index", strconv.FormatUint(data.ModifyIndex, 10),
"foo", "a",
}
code = c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
data, _, err = client.KV().Get("foo", nil)
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(data.Value, []byte("a")) {
t.Errorf("bad: %#v", data.Value)
}
}