open-consul/command/acl/authmethod/update/authmethod_update_test.go

945 lines
22 KiB
Go

package authmethodupdate
import (
"encoding/json"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
"github.com/hashicorp/consul/agent"
"github.com/hashicorp/consul/agent/connect"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/command/acl"
"github.com/hashicorp/consul/sdk/testutil"
"github.com/hashicorp/consul/testrpc"
"github.com/hashicorp/go-uuid"
"github.com/mitchellh/cli"
"github.com/stretchr/testify/require"
// activate testing auth method
_ "github.com/hashicorp/consul/agent/consul/authmethod/testauth"
)
func TestAuthMethodUpdateCommand_noTabs(t *testing.T) {
t.Parallel()
if strings.ContainsRune(New(cli.NewMockUi()).Help(), '\t') {
t.Fatal("help has tabs")
}
}
func TestAuthMethodUpdateCommand(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "acl")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
t.Run("update without name", func(t *testing.T) {
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Cannot update an auth method without specifying the -name parameter")
})
t.Run("update nonexistent method", func(t *testing.T) {
name := getTestName(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name", name,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Auth method not found with name")
})
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "test-" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "testing",
Description: "test",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
finalName := createAuthMethod(t)
t.Run("update all fields", func(t *testing.T) {
name := finalName
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-display-name", "updated display",
"-description", "updated description",
"-config", `{ "SessionID": "foo" }`,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
got := getTestMethod(t, client, name)
expect := &api.ACLAuthMethod{
Name: name,
Type: "testing",
DisplayName: "updated display",
Description: "updated description",
Config: map[string]interface{}{
"SessionID": "foo",
},
}
require.Equal(t, expect, got)
})
t.Run("update config field and prove no merging happens", func(t *testing.T) {
name := finalName
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-display-name", "updated display",
"-description", "updated description",
"-config", `{ "Data": { "foo": "bar"} }`,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
got := getTestMethod(t, client, name)
expect := &api.ACLAuthMethod{
Name: name,
Type: "testing",
DisplayName: "updated display",
Description: "updated description",
Config: map[string]interface{}{
"Data": map[string]interface{}{
"foo": "bar",
},
},
}
require.Equal(t, expect, got)
})
}
func TestAuthMethodUpdateCommand_JSON(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "acl")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
t.Run("update without name", func(t *testing.T) {
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-format=json",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Cannot update an auth method without specifying the -name parameter")
})
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "test-" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "testing",
Description: "test",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
t.Run("update all fields", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-display-name", "updated display",
"-description", "updated description",
"-format=json",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
output := ui.OutputWriter.String()
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
var jsonOutput json.RawMessage
require.NoError(t, json.Unmarshal([]byte(output), &jsonOutput))
got := getTestMethod(t, client, name)
expect := &api.ACLAuthMethod{
Name: name,
Type: "testing",
DisplayName: "updated display",
Description: "updated description",
Config: map[string]interface{}{},
}
require.Equal(t, expect, got)
})
}
func TestAuthMethodUpdateCommand_noMerge(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "acl")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
t.Run("update without name", func(t *testing.T) {
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Cannot update an auth method without specifying the -name parameter")
})
t.Run("update nonexistent method", func(t *testing.T) {
name := getTestName(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name", name,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Auth method not found with name")
})
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "test-" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "testing",
Description: "test",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
t.Run("update all fields", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-display-name", "updated display",
"-description", "updated description",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
got := getTestMethod(t, client, name)
expect := &api.ACLAuthMethod{
Name: name,
Type: "testing",
DisplayName: "updated display",
Description: "updated description",
}
require.Equal(t, expect, got)
})
}
func TestAuthMethodUpdateCommand_k8s(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "acl")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
ca := connect.TestCA(t, nil)
ca2 := connect.TestCA(t, nil)
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "k8s-" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "kubernetes",
Description: "test",
Config: map[string]interface{}{
"Host": "https://foo.internal:8443",
"CACert": ca.RootCert,
"ServiceAccountJWT": acl.TestKubernetesJWT_A,
},
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
t.Run("update all fields", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-display-name", "updated display",
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", ca2.RootCert,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
got := getTestMethod(t, client, name)
expect := &api.ACLAuthMethod{
Name: name,
Type: "kubernetes",
DisplayName: "updated display",
Description: "updated description",
Config: map[string]interface{}{
"Host": "https://foo-new.internal:8443",
"CACert": ca2.RootCert,
"ServiceAccountJWT": acl.TestKubernetesJWT_B,
},
}
require.Equal(t, expect, got)
// also just double check our convenience parsing
config, err := api.ParseKubernetesAuthMethodConfig(got.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
ca2File := filepath.Join(testDir, "ca2.crt")
require.NoError(t, ioutil.WriteFile(ca2File, []byte(ca2.RootCert), 0600))
t.Run("update all fields with cert file", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", "@" + ca2File,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
t.Run("update all fields but k8s host", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-description", "updated description",
"-kubernetes-ca-cert", ca2.RootCert,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
t.Run("update all fields but k8s ca cert", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
t.Run("update all fields but k8s jwt", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", ca2.RootCert,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_A, config.ServiceAccountJWT)
})
}
func TestAuthMethodUpdateCommand_k8s_noMerge(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "acl")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
ca := connect.TestCA(t, nil)
ca2 := connect.TestCA(t, nil)
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "k8s-" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "kubernetes",
Description: "test",
Config: map[string]interface{}{
"Host": "https://foo.internal:8443",
"CACert": ca.RootCert,
"ServiceAccountJWT": acl.TestKubernetesJWT_A,
},
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
t.Run("update missing k8s host", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-description", "updated description",
"-kubernetes-ca-cert", ca2.RootCert,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-host' flag")
})
t.Run("update missing k8s ca cert", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-ca-cert' flag")
})
t.Run("update missing k8s jwt", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", ca2.RootCert,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Missing required '-kubernetes-service-account-jwt' flag")
})
t.Run("update all fields", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", ca2.RootCert,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
ca2File := filepath.Join(testDir, "ca2.crt")
require.NoError(t, ioutil.WriteFile(ca2File, []byte(ca2.RootCert), 0600))
t.Run("update all fields with cert file", func(t *testing.T) {
name := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-name=" + name,
"-description", "updated description",
"-kubernetes-host", "https://foo-new.internal:8443",
"-kubernetes-ca-cert", "@" + ca2File,
"-kubernetes-service-account-jwt", acl.TestKubernetesJWT_B,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 0)
require.Empty(t, ui.ErrorWriter.String())
method, _, err := client.ACL().AuthMethodRead(
name,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "updated description", method.Description)
config, err := api.ParseKubernetesAuthMethodConfig(method.Config)
require.NoError(t, err)
require.Equal(t, "https://foo-new.internal:8443", config.Host)
require.Equal(t, ca2.RootCert, config.CACert)
require.Equal(t, acl.TestKubernetesJWT_B, config.ServiceAccountJWT)
})
}
func TestAuthMethodUpdateCommand_config(t *testing.T) {
t.Parallel()
testDir := testutil.TempDir(t, "auth-method")
defer os.RemoveAll(testDir)
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
createAuthMethod := func(t *testing.T) string {
id, err := uuid.GenerateUUID()
require.NoError(t, err)
methodName := "test" + id
_, _, err = client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: methodName,
Type: "testing",
Description: "test",
Config: map[string]interface{}{
"SessionID": "big",
},
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return methodName
}
readUpdate := func(t *testing.T, methodName string) {
method, _, err := client.ACL().AuthMethodRead(
methodName,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
require.Equal(t, "update", method.Config["SessionID"])
}
t.Run("config file", func(t *testing.T) {
methodName := createAuthMethod(t)
configFile := filepath.Join(testDir, "config.json")
jsonConfig := `{"SessionID":"update"}`
require.NoError(t, ioutil.WriteFile(configFile, []byte(jsonConfig), 0644))
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + methodName,
"-no-merge=true",
"-config=@" + configFile,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, 0, code)
require.Empty(t, ui.ErrorWriter.String())
readUpdate(t, methodName)
})
t.Run("config stdin", func(t *testing.T) {
methodName := createAuthMethod(t)
ui := cli.NewMockUi()
cmd := New(ui)
stdinR, stdinW := io.Pipe()
cmd.testStdin = stdinR
go func() {
stdinW.Write([]byte(`{"SessionID":"update"}`))
stdinW.Close()
}()
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + methodName,
"-no-merge=true",
"-config=-",
}
code := cmd.Run(args)
require.Equal(t, 0, code)
require.Empty(t, ui.ErrorWriter.String())
readUpdate(t, methodName)
})
t.Run("config string", func(t *testing.T) {
methodName := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + methodName,
"-no-merge=true",
"-config=" + `{"SessionID":"update"}`,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, 0, code)
require.Empty(t, ui.ErrorWriter.String())
readUpdate(t, methodName)
})
t.Run("config with no merge", func(t *testing.T) {
methodName := createAuthMethod(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-name=" + methodName,
"-no-merge=false",
"-config=" + `{"SessionID":"update"}`,
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, 0, code)
require.Empty(t, ui.ErrorWriter.String())
readUpdate(t, methodName)
})
}
func getTestMethod(t *testing.T, client *api.Client, methodName string) *api.ACLAuthMethod {
t.Helper()
method, _, err := client.ACL().AuthMethodRead(
methodName,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, method)
// zero these out since we don't really care
method.CreateIndex = 0
method.ModifyIndex = 0
if method.Namespace == "default" {
method.Namespace = ""
}
return method
}
func getTestName(t *testing.T) string {
t.Helper()
id, err := uuid.GenerateUUID()
require.NoError(t, err)
return "test-" + id
}