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package ldap
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"testing"
"time"
"github.com/kylelemons/godebug/pretty"
"github.com/testcontainers/testcontainers-go"
"github.com/testcontainers/testcontainers-go/wait"
"github.com/dexidp/dex/connector"
)
const envVar = "DEX_LDAP_TESTS"
// connectionMethod indicates how the test should connect to the LDAP server.
type connectionMethod int32
const (
connectStartTLS connectionMethod = iota
connectLDAPS
connectLDAP
connectInsecureSkipVerify
// subtest is a login test against a given schema.
type subtest struct {
// Name of the sub-test.
name string
// Password credentials, and if the connector should request
// groups as well.
username string
password string
groups bool
// Expected result of the login.
wantErr bool
wantBadPW bool
want connector.Identity
}
func TestQuery(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
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sn: doe
cn: john
mail: johndoe@example.com
userpassword: bar
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
},
},
{
name: "invalidpassword",
username: "jane",
password: "badpassword",
wantBadPW: true,
},
{
name: "invaliduser",
username: "idontexist",
password: "foo",
wantBadPW: true, // Want invalid password, not a query error.
},
}
runTests(t, schema, connectLDAP, c, tests)
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func TestQueryWithEmailSuffix(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: john
userpassword: bar
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailSuffix = "test.example.com"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
tests := []subtest{
{
name: "ignoremailattr",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "jane@test.example.com",
EmailVerified: true,
},
},
{
name: "nomailattr",
username: "john",
password: "bar",
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "john@test.example.com",
EmailVerified: true,
},
},
}
runTests(t, schema, connectLDAP, c, tests)
}
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func TestUserFilter(t *testing.T) {
schema := `
dn: ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: Seattle
dn: ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: Portland
dn: ou=People,ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: ou=People,ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,ou=Seattle,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
dn: cn=jane,ou=People,ou=Portland,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoefromportland@example.com
userpassword: baz
dn: cn=john,ou=People,ou=Seattle,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: john
mail: johndoe@example.com
userpassword: bar
`
c := &Config{}
c.UserSearch.BaseDN = "dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
c.UserSearch.Filter = "(ou:dn:=Seattle)"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,ou=Seattle,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
want: connector.Identity{
UserID: "cn=john,ou=People,ou=Seattle,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
},
},
{
name: "invalidpassword",
username: "jane",
password: "badpassword",
wantBadPW: true,
},
{
name: "invaliduser",
username: "idontexist",
password: "foo",
wantBadPW: true, // Want invalid password, not a query error.
},
}
runTests(t, schema, connectLDAP, c, tests)
}
func TestGroupQuery(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
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sn: doe
cn: john
mail: johndoe@example.com
userpassword: bar
# Group definitions.
dn: ou=Groups,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: cn=admins,ou=Groups,dc=example,dc=org
objectClass: groupOfNames
cn: admins
member: cn=john,ou=People,dc=example,dc=org
member: cn=jane,ou=People,dc=example,dc=org
dn: cn=developers,ou=Groups,dc=example,dc=org
objectClass: groupOfNames
cn: developers
member: cn=jane,ou=People,dc=example,dc=org
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
c.GroupSearch.BaseDN = "ou=Groups,dc=example,dc=org"
c.GroupSearch.UserMatchers = []UserMatcher{
{
UserAttr: "DN",
GroupAttr: "member",
},
}
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c.GroupSearch.NameAttr = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
groups: true,
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
Groups: []string{"admins", "developers"},
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
groups: true,
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
Groups: []string{"admins"},
},
},
}
runTests(t, schema, connectLDAP, c, tests)
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func TestGroupsOnUserEntity(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
# Groups are enumerated as part of the user entity instead of the members being
# a list on the group entity.
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
departmentNumber: 1000
departmentNumber: 1001
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: john
mail: johndoe@example.com
userpassword: bar
departmentNumber: 1000
departmentNumber: 1002
# Group definitions. Notice that they don't have any "member" field.
dn: ou=Groups,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: cn=admins,ou=Groups,dc=example,dc=org
objectClass: posixGroup
cn: admins
gidNumber: 1000
dn: cn=developers,ou=Groups,dc=example,dc=org
objectClass: posixGroup
cn: developers
gidNumber: 1001
dn: cn=designers,ou=Groups,dc=example,dc=org
objectClass: posixGroup
cn: designers
gidNumber: 1002
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
c.GroupSearch.BaseDN = "ou=Groups,dc=example,dc=org"
c.GroupSearch.UserMatchers = []UserMatcher{
{
UserAttr: "departmentNumber",
GroupAttr: "gidNumber",
},
}
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c.GroupSearch.NameAttr = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
groups: true,
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
Groups: []string{"admins", "developers"},
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
groups: true,
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
Groups: []string{"admins", "designers"},
},
},
}
runTests(t, schema, connectLDAP, c, tests)
}
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func TestGroupFilter(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: john
mail: johndoe@example.com
userpassword: bar
# Group definitions.
dn: ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: Seattle
dn: ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: Portland
dn: ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: ou=Groups,ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: cn=qa,ou=Groups,ou=Portland,dc=example,dc=org
objectClass: groupOfNames
cn: qa
member: cn=john,ou=People,dc=example,dc=org
dn: cn=admins,ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: groupOfNames
cn: admins
member: cn=john,ou=People,dc=example,dc=org
member: cn=jane,ou=People,dc=example,dc=org
dn: cn=developers,ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: groupOfNames
cn: developers
member: cn=jane,ou=People,dc=example,dc=org
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
c.GroupSearch.BaseDN = "dc=example,dc=org"
c.GroupSearch.UserMatchers = []UserMatcher{
{
UserAttr: "DN",
GroupAttr: "member",
},
}
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c.GroupSearch.NameAttr = "cn"
c.GroupSearch.Filter = "(ou:dn:=Seattle)" // ignore other groups
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
groups: true,
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
Groups: []string{"admins", "developers"},
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
groups: true,
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
Groups: []string{"admins"},
},
},
}
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runTests(t, schema, connectLDAP, c, tests)
}
func TestGroupToUserMatchers(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
uid: janedoe
mail: janedoe@example.com
userpassword: foo
dn: cn=john,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: john
uid: johndoe
mail: johndoe@example.com
userpassword: bar
# Group definitions.
dn: ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: Seattle
dn: ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: Portland
dn: ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: ou=UnixGroups,ou=Seattle,dc=example,dc=org
objectClass: organizationalUnit
ou: UnixGroups
dn: ou=Groups,ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: Groups
dn: ou=UnixGroups,ou=Portland,dc=example,dc=org
objectClass: organizationalUnit
ou: UnixGroups
dn: cn=qa,ou=Groups,ou=Portland,dc=example,dc=org
objectClass: groupOfNames
cn: qa
member: cn=john,ou=People,dc=example,dc=org
dn: cn=logger,ou=UnixGroups,ou=Portland,dc=example,dc=org
objectClass: posixGroup
gidNumber: 1000
cn: logger
memberUid: johndoe
dn: cn=admins,ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: groupOfNames
cn: admins
member: cn=john,ou=People,dc=example,dc=org
member: cn=jane,ou=People,dc=example,dc=org
dn: cn=developers,ou=Groups,ou=Seattle,dc=example,dc=org
objectClass: groupOfNames
cn: developers
member: cn=jane,ou=People,dc=example,dc=org
dn: cn=frontend,ou=UnixGroups,ou=Seattle,dc=example,dc=org
objectClass: posixGroup
gidNumber: 1001
cn: frontend
memberUid: janedoe
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
c.GroupSearch.BaseDN = "dc=example,dc=org"
c.GroupSearch.UserMatchers = []UserMatcher{
{
UserAttr: "DN",
GroupAttr: "member",
},
{
UserAttr: "uid",
GroupAttr: "memberUid",
},
}
c.GroupSearch.NameAttr = "cn"
c.GroupSearch.Filter = "(|(objectClass=posixGroup)(objectClass=groupOfNames))" // search all group types
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
groups: true,
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
Groups: []string{"admins", "developers", "frontend"},
},
},
{
name: "validpassword2",
username: "john",
password: "bar",
groups: true,
want: connector.Identity{
UserID: "cn=john,ou=People,dc=example,dc=org",
Username: "john",
Email: "johndoe@example.com",
EmailVerified: true,
Groups: []string{"qa", "admins", "logger"},
},
},
}
runTests(t, schema, connectLDAP, c, tests)
}
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func TestStartTLS(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
},
},
}
runTests(t, schema, connectStartTLS, c, tests)
}
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func TestInsecureSkipVerify(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
},
},
}
runTests(t, schema, connectInsecureSkipVerify, c, tests)
}
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func TestLDAPS(t *testing.T) {
schema := `
dn: ou=People,dc=example,dc=org
objectClass: organizationalUnit
ou: People
dn: cn=jane,ou=People,dc=example,dc=org
objectClass: person
objectClass: inetOrgPerson
sn: doe
cn: jane
mail: janedoe@example.com
userpassword: foo
`
c := &Config{}
c.UserSearch.BaseDN = "ou=People,dc=example,dc=org"
c.UserSearch.NameAttr = "cn"
c.UserSearch.EmailAttr = "mail"
c.UserSearch.IDAttr = "DN"
c.UserSearch.Username = "cn"
tests := []subtest{
{
name: "validpassword",
username: "jane",
password: "foo",
want: connector.Identity{
UserID: "cn=jane,ou=People,dc=example,dc=org",
Username: "jane",
Email: "janedoe@example.com",
EmailVerified: true,
},
},
}
runTests(t, schema, connectLDAPS, c, tests)
Stephan Renatus
committed
func TestUsernamePrompt(t *testing.T) {
tests := map[string]struct {
config Config
expected string
}{
"with usernamePrompt unset it returns \"\"": {
config: Config{},
expected: "",
},
"with usernamePrompt set it returns that": {
config: Config{UsernamePrompt: "Email address"},
expected: "Email address",
},
}
for n, d := range tests {
t.Run(n, func(t *testing.T) {
conn := &ldapConnector{Config: d.config}
if actual := conn.Prompt(); actual != d.expected {
t.Errorf("expected %v, got %v", d.expected, actual)
}
})
}
}
// runTests runs a set of tests against an LDAP schema. It does this by
// setting up an OpenLDAP server and injecting the provided scheme.
//
//
// The DEX_LDAP_TESTS must be set to "1"
func runTests(t *testing.T, schema string, connMethod connectionMethod, config *Config, tests []subtest) {
if os.Getenv(envVar) != "1" {
t.Skipf("%s not set. Skipping test (run 'export %s=1' to run tests)", envVar, envVar)
}
wd, err := os.Getwd()
if err != nil {
t.Fatal(err)
}
tempDir, err := ioutil.TempDir("", "")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tempDir)
schemaPath := filepath.Join(tempDir, "schema.ldif")
if err := ioutil.WriteFile(schemaPath, []byte(schema), 0777); err != nil {
req := testcontainers.ContainerRequest{
Image: "osixia/openldap:1.3.0",
ExposedPorts: []string{"389/tcp", "636/tcp"},
Cmd: []string{"--copy-service"},
Env: map[string]string{
"LDAP_BASE_DN": "dc=example,dc=org",
"LDAP_TLS": "true",
"LDAP_TLS_VERIFY_CLIENT": "try",
},
BindMounts: map[string]string{
filepath.Join(wd, "testdata", "certs"): "/container/service/slapd/assets/certs",
schemaPath: "/container/service/slapd/assets/config/bootstrap/ldif/99-schema.ldif",
},
WaitingFor: wait.ForAll(
wait.ForLog("slapd starting").WithOccurrence(3).WithStartupTimeout(time.Minute),
wait.ForListeningPort("389/tcp"),
wait.ForListeningPort("636/tcp"),
),
slapd, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
ContainerRequest: req,
Started: true,
})
if err != nil {
if slapd != nil {
logs, err := slapd.Logs(ctx)
if err == nil {
defer logs.Close()
logLines, err := ioutil.ReadAll(logs)
if err != nil {
t.Log(string(logLines))
}
}
}
ip, err := slapd.Host(ctx)
if err != nil {
t.Fatal(err)
}
port, err := slapd.MappedPort(ctx, "389")
if err != nil {
t.Fatal(err)
tlsPort, err := slapd.MappedPort(ctx, "636")
if err != nil {
t.Fatal(err)
}
// Shallow copy.
c := *config
// We need to configure host parameters but don't want to overwrite user or
// group search configuration.
switch connMethod {
case connectStartTLS:
c.Host = fmt.Sprintf("%s:%s", ip, port.Port())
c.RootCA = "testdata/certs/ca.crt"
c.StartTLS = true
case connectLDAPS:
c.Host = fmt.Sprintf("%s:%s", ip, tlsPort.Port())
c.RootCA = "testdata/certs/ca.crt"
case connectInsecureSkipVerify:
c.Host = fmt.Sprintf("%s:%s", ip, tlsPort.Port())
c.InsecureSkipVerify = true
case connectLDAP:
c.Host = fmt.Sprintf("%s:%s", ip, port.Port())
c.InsecureNoSSL = true
}
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c.BindDN = "cn=admin,dc=example,dc=org"
c.BindPW = "admin"
l := &logrus.Logger{Out: ioutil.Discard, Formatter: &logrus.TextFormatter{}}
conn, err := c.openConnector(l)
if err != nil {
t.Errorf("open connector: %v", err)
}
for _, test := range tests {
if test.name == "" {
t.Fatal("go a subtest with no name")
}
// Run the subtest.
t.Run(test.name, func(t *testing.T) {
s := connector.Scopes{OfflineAccess: true, Groups: test.groups}
ident, validPW, err := conn.Login(context.Background(), s, test.username, test.password)
if err != nil {
if !test.wantErr {
t.Fatalf("query failed: %v", err)
}
return
}
if test.wantErr {
t.Fatalf("wanted query to fail")
}
if !validPW {
if !test.wantBadPW {
t.Fatalf("invalid password: %v", err)
}
return
}
if test.wantBadPW {
t.Fatalf("wanted invalid password")
}
got := ident
got.ConnectorData = nil
if diff := pretty.Compare(test.want, got); diff != "" {
t.Error(diff)
return
}
// Verify that refresh tokens work.
ident, err = conn.Refresh(context.Background(), s, ident)
if err != nil {
t.Errorf("refresh failed: %v", err)
}
got = ident
got.ConnectorData = nil
if diff := pretty.Compare(test.want, got); diff != "" {
t.Errorf("after refresh: %s", diff)
}
})
}
}