outposts/ldap: add more tests (#6188)

* outposts/ldap: add tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix missing posixAccount

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* attempt to expand attributes

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix routing without base DN

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* more logging

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* remove our custom attribute filtering since this is done by the ldap library

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* add test for schema

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix tests

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

internal/outpost/ldap/entries_test.go

@@ -0,0 +1,27 @@
+package ldap_test
+
+import (
+	"testing"
+
+	"beryju.io/ldap"
+	"github.com/stretchr/testify/assert"
+	"goauthentik.io/api/v3"
+)
+
+func Test_UserEntry(t *testing.T) {
+	pi := ProviderInstance()
+	u := api.User{
+		Username: "foo",
+		Name:     "bar",
+	}
+	entry := pi.UserEntry(u)
+	assert.Equal(t, "cn=foo,ou=users,dc=ldap,dc=goauthentik,dc=io", entry.DN)
+	assert.Contains(t, entry.Attributes, &ldap.EntryAttribute{
+		Name:   "cn",
+		Values: []string{u.Username},
+	})
+	assert.Contains(t, entry.Attributes, &ldap.EntryAttribute{
+		Name:   "displayName",
+		Values: []string{u.Name},
+	})
+}