Files
coder/cli/cliflag/cliflag_test.go
T
Kyle CarberryandColin Adler 9bd83e5ec7 feat: Add Tailscale networking (#3505)
* fix: Add coder user to docker group on installation

This makes for a simpler setup, and reduces the likelihood
a user runs into a strange issue.

* Add wgnet

* Add ping

* Add listening

* Finish refactor to make this work

* Add interface for swapping

* Fix conncache with interface

* chore: update gvisor

* fix tailscale types

* linting

* more linting

* Add coordinator

* Add coordinator tests

* Fix coordination

* It compiles!

* Move all connection negotiation in-memory

* Migrate coordinator to use net.conn

* Add closed func

* Fix close listener func

* Make reconnecting PTY work

* Fix reconnecting PTY

* Update CI to Go 1.19

* Add CLI flags for DERP mapping

* Fix Tailnet test

* Rename ConnCoordinator to TailnetCoordinator

* Remove print statement from workspace agent test

* Refactor wsconncache to use tailnet

* Remove STUN from unit tests

* Add migrate back to dump

* chore: Upgrade to Go 1.19

This is required as part of #3505.

* Fix reconnecting PTY tests

* fix: update wireguard-go to fix devtunnel

* fix migration numbers

* linting

* Return early for status if endpoints are empty

* Update cli/server.go

Co-authored-by: Colin Adler <colin1adler@gmail.com>

* Update cli/server.go

Co-authored-by: Colin Adler <colin1adler@gmail.com>

* Fix frontend entites

* Fix agent bicopy

* Fix race condition for the last node

* Fix down migration

* Fix connection RBAC

* Fix migration numbers

* Fix forwarding TCP to a local port

* Implement ping for tailnet

* Rename to ForceHTTP

* Add external derpmapping

* Expose DERP region names to the API

* Add global option to enable Tailscale networking for web

* Mark DERP flags hidden while testing

* Update DERP map on reconnect

* Add close func to workspace agents

* Fix race condition in upstream dependency

* Fix feature columns race condition

Co-authored-by: Colin Adler <colin1adler@gmail.com>
2022-08-31 20:09:44 -05:00

278 lines
8.5 KiB
Go

package cliflag_test
import (
"fmt"
"strconv"
"testing"
"time"
"github.com/spf13/pflag"
"github.com/stretchr/testify/require"
"github.com/coder/coder/cli/cliflag"
"github.com/coder/coder/cryptorand"
)
// Testcliflag cannot run in parallel because it uses t.Setenv.
//
//nolint:paralleltest
func TestCliflag(t *testing.T) {
t.Run("StringDefault", func(t *testing.T) {
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.String(10)
cliflag.String(flagset, name, shorthand, env, def, usage)
got, err := flagset.GetString(name)
require.NoError(t, err)
require.Equal(t, def, got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("StringEnvVar", func(t *testing.T) {
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.String(10)
cliflag.String(flagset, name, shorthand, env, def, usage)
got, err := flagset.GetString(name)
require.NoError(t, err)
require.Equal(t, envValue, got)
})
t.Run("StringVarPDefault", func(t *testing.T) {
var ptr string
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.String(10)
cliflag.StringVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetString(name)
require.NoError(t, err)
require.Equal(t, def, got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("StringVarPEnvVar", func(t *testing.T) {
var ptr string
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.String(10)
cliflag.StringVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetString(name)
require.NoError(t, err)
require.Equal(t, envValue, got)
})
t.Run("EmptyEnvVar", func(t *testing.T) {
var ptr string
flagset, name, shorthand, _, usage := randomFlag()
def, _ := cryptorand.String(10)
cliflag.StringVarP(flagset, &ptr, name, shorthand, "", def, usage)
got, err := flagset.GetString(name)
require.NoError(t, err)
require.Equal(t, def, got)
require.Contains(t, flagset.FlagUsages(), usage)
require.NotContains(t, flagset.FlagUsages(), "Consumes")
})
t.Run("StringArrayDefault", func(t *testing.T) {
var ptr []string
flagset, name, shorthand, env, usage := randomFlag()
def := []string{"hello"}
cliflag.StringArrayVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetStringArray(name)
require.NoError(t, err)
require.Equal(t, def, got)
})
t.Run("StringArrayEnvVar", func(t *testing.T) {
var ptr []string
flagset, name, shorthand, env, usage := randomFlag()
t.Setenv(env, "wow,test")
cliflag.StringArrayVarP(flagset, &ptr, name, shorthand, env, nil, usage)
got, err := flagset.GetStringArray(name)
require.NoError(t, err)
require.Equal(t, []string{"wow", "test"}, got)
})
t.Run("StringArrayEnvVarEmpty", func(t *testing.T) {
var ptr []string
flagset, name, shorthand, env, usage := randomFlag()
t.Setenv(env, "")
cliflag.StringArrayVarP(flagset, &ptr, name, shorthand, env, nil, usage)
got, err := flagset.GetStringArray(name)
require.NoError(t, err)
require.Equal(t, []string{}, got)
})
t.Run("UInt8Default", func(t *testing.T) {
var ptr uint8
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.Int63n(10)
cliflag.Uint8VarP(flagset, &ptr, name, shorthand, env, uint8(def), usage)
got, err := flagset.GetUint8(name)
require.NoError(t, err)
require.Equal(t, uint8(def), got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("UInt8EnvVar", func(t *testing.T) {
var ptr uint8
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.Int63n(10)
t.Setenv(env, strconv.FormatUint(uint64(envValue), 10))
def, _ := cryptorand.Int()
cliflag.Uint8VarP(flagset, &ptr, name, shorthand, env, uint8(def), usage)
got, err := flagset.GetUint8(name)
require.NoError(t, err)
require.Equal(t, uint8(envValue), got)
})
t.Run("UInt8FailParse", func(t *testing.T) {
var ptr uint8
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.Int63n(10)
cliflag.Uint8VarP(flagset, &ptr, name, shorthand, env, uint8(def), usage)
got, err := flagset.GetUint8(name)
require.NoError(t, err)
require.Equal(t, uint8(def), got)
})
t.Run("IntDefault", func(t *testing.T) {
var ptr int
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.Int63n(10)
cliflag.IntVarP(flagset, &ptr, name, shorthand, env, int(def), usage)
got, err := flagset.GetInt(name)
require.NoError(t, err)
require.Equal(t, int(def), got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("IntEnvVar", func(t *testing.T) {
var ptr int
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.Int63n(10)
t.Setenv(env, strconv.FormatUint(uint64(envValue), 10))
def, _ := cryptorand.Int()
cliflag.IntVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetInt(name)
require.NoError(t, err)
require.Equal(t, int(envValue), got)
})
t.Run("IntFailParse", func(t *testing.T) {
var ptr int
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.Int63n(10)
cliflag.IntVarP(flagset, &ptr, name, shorthand, env, int(def), usage)
got, err := flagset.GetInt(name)
require.NoError(t, err)
require.Equal(t, int(def), got)
})
t.Run("BoolDefault", func(t *testing.T) {
var ptr bool
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.Bool()
cliflag.BoolVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetBool(name)
require.NoError(t, err)
require.Equal(t, def, got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("BoolEnvVar", func(t *testing.T) {
var ptr bool
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.Bool()
t.Setenv(env, strconv.FormatBool(envValue))
def, _ := cryptorand.Bool()
cliflag.BoolVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetBool(name)
require.NoError(t, err)
require.Equal(t, envValue, got)
})
t.Run("BoolFailParse", func(t *testing.T) {
var ptr bool
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.Bool()
cliflag.BoolVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetBool(name)
require.NoError(t, err)
require.Equal(t, def, got)
})
t.Run("DurationDefault", func(t *testing.T) {
var ptr time.Duration
flagset, name, shorthand, env, usage := randomFlag()
def, _ := cryptorand.Duration()
cliflag.DurationVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetDuration(name)
require.NoError(t, err)
require.Equal(t, def, got)
require.Contains(t, flagset.FlagUsages(), usage)
require.Contains(t, flagset.FlagUsages(), fmt.Sprintf("Consumes $%s", env))
})
t.Run("DurationEnvVar", func(t *testing.T) {
var ptr time.Duration
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.Duration()
t.Setenv(env, envValue.String())
def, _ := cryptorand.Duration()
cliflag.DurationVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetDuration(name)
require.NoError(t, err)
require.Equal(t, envValue, got)
})
t.Run("DurationFailParse", func(t *testing.T) {
var ptr time.Duration
flagset, name, shorthand, env, usage := randomFlag()
envValue, _ := cryptorand.String(10)
t.Setenv(env, envValue)
def, _ := cryptorand.Duration()
cliflag.DurationVarP(flagset, &ptr, name, shorthand, env, def, usage)
got, err := flagset.GetDuration(name)
require.NoError(t, err)
require.Equal(t, def, got)
})
}
func randomFlag() (*pflag.FlagSet, string, string, string, string) {
fsname, _ := cryptorand.String(10)
flagset := pflag.NewFlagSet(fsname, pflag.PanicOnError)
name, _ := cryptorand.String(10)
shorthand, _ := cryptorand.String(1)
env, _ := cryptorand.String(10)
usage, _ := cryptorand.String(10)
return flagset, name, shorthand, env, usage
}