open-consul/command/watch/watch_test.go

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package watch
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import (
"io/ioutil"
"os"
"path/filepath"
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"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"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/hashicorp/consul/testrpc"
"github.com/mitchellh/cli"
"github.com/stretchr/testify/require"
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)
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func TestWatchCommand_noTabs(t *testing.T) {
t.Parallel()
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if strings.ContainsRune(New(cli.NewMockUi(), nil).Help(), '\t') {
t.Fatal("help has tabs")
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}
}
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func TestWatchCommand(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, t.Name(), ``)
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
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ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{"-http-addr=" + a.HTTPAddr(), "-type=nodes"}
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code := c.Run(args)
if code != 0 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.OutputWriter.String(), a.Config.NodeName) {
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t.Fatalf("bad: %#v", ui.OutputWriter.String())
}
}
func TestWatchCommand_loadToken(t *testing.T) {
a := agent.NewTestAgent(t, t.Name(), ` `)
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
const testToken = "4a0db5a1-869f-4602-ae8a-b0306a82f1ef"
testDir := testutil.TempDir(t, "watchtest")
defer os.RemoveAll(testDir)
fullname := filepath.Join(testDir, "token.txt")
require.NoError(t, ioutil.WriteFile(fullname, []byte(testToken), 0600))
resetEnv := func() {
os.Unsetenv("CONSUL_HTTP_TOKEN")
os.Unsetenv("CONSUL_HTTP_TOKEN_FILE")
}
t.Run("token arg", func(t *testing.T) {
resetEnv()
defer resetEnv()
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-type=nodes",
"-token", testToken,
}
require.NoError(t, c.flags.Parse(args))
tok, err := c.loadToken()
require.NoError(t, err)
require.Equal(t, testToken, tok)
})
t.Run("token env", func(t *testing.T) {
resetEnv()
defer resetEnv()
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-type=nodes",
}
os.Setenv("CONSUL_HTTP_TOKEN", testToken)
require.NoError(t, c.flags.Parse(args))
tok, err := c.loadToken()
require.NoError(t, err)
require.Equal(t, testToken, tok)
})
t.Run("token file arg", func(t *testing.T) {
resetEnv()
defer resetEnv()
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-type=nodes",
"-token-file", fullname,
}
require.NoError(t, c.flags.Parse(args))
tok, err := c.loadToken()
require.NoError(t, err)
require.Equal(t, testToken, tok)
})
t.Run("token file env", func(t *testing.T) {
resetEnv()
defer resetEnv()
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-type=nodes",
}
os.Setenv("CONSUL_HTTP_TOKEN_FILE", fullname)
require.NoError(t, c.flags.Parse(args))
tok, err := c.loadToken()
require.NoError(t, err)
require.Equal(t, testToken, tok)
})
}
func TestWatchCommandNoConnect(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, t.Name(), ``)
defer a.Shutdown()
testrpc.WaitForTestAgent(t, a.RPC, "dc1")
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{"-http-addr=" + a.HTTPAddr(), "-type=connect_leaf"}
code := c.Run(args)
if code != 1 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(),
"Type connect_leaf is not supported in the CLI tool") {
t.Fatalf("bad: %#v", ui.ErrorWriter.String())
}
}
func TestWatchCommandNoAgentService(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, t.Name(), ``)
defer a.Shutdown()
ui := cli.NewMockUi()
c := New(ui, nil)
args := []string{"-http-addr=" + a.HTTPAddr(), "-type=agent_service"}
code := c.Run(args)
if code != 1 {
t.Fatalf("bad: %d. %#v", code, ui.ErrorWriter.String())
}
if !strings.Contains(ui.ErrorWriter.String(),
"Type agent_service is not supported in the CLI tool") {
t.Fatalf("bad: %#v", ui.ErrorWriter.String())
}
}