Update broker tests with the validator changes

internal/brokers/broker_test.go

@@ -14,6 +14,29 @@ import (
 	"github.com/ubuntu/authd/internal/testutils"
 )
 
+var supportedLayouts = []map[string]string{
+	// form layout
+	{
+		"type":  "form",
+		"label": "required",
+		"entry": "optional:chars,chars_password",
+		"wait":  "optional:true,false",
+	},
+	// qrcode layout
+	{
+		"type":    "qrcode",
+		"label":   "optional",
+		"content": "required",
+		"wait":    "required:true,false",
+	},
+	// newpassword layout
+	{
+		"type":  "newpassword",
+		"label": "required",
+		"entry": "required:chars,chars_password",
+	},
+}
+
 func TestNewBroker(t *testing.T) {
 	t.Parallel()
 
@@ -142,6 +165,7 @@ func TestSelectAuthenticationMode(t *testing.T) {
 			t.Parallel()
 
 			b, _ := newBrokerForTests(t)
+			b.GenerateLayoutValidators(supportedLayouts)
 
 			gotUI, err := b.SelectAuthenticationMode(context.Background(), tc.sessionID, "mode1")
 			if tc.wantErr {