Provide default message for the info page

src/login/KcContext/KcContext.ts

@@ -229,6 +229,7 @@ export declare namespace KcContext {
         client: {
             baseUrl?: string;
         };
+        message: NonNullable<Common["message"]>;
     };
 
     export type Error = Common & {

src/login/KcContext/kcContextMocks.ts

@@ -212,6 +212,11 @@ export const kcContextMocks = [
             clientId: "myApp",
             baseUrl: "#",
             attributes: {}
+        },
+        message: {
+            type: "info",
+            summary:
+                "This is the info message from the Keycloak server (in real environment, this message is localized)"
         }
     }),
     id<KcContext.Error>({
@@ -224,7 +229,8 @@ export const kcContextMocks = [
         },
         message: {
             type: "error",
-            summary: "This is the error message"
+            summary:
+                "This is the error message from the Keycloak server (in real environment, this message is localized)"
         }
     }),
     id<KcContext.LoginResetPassword>({

src/login/pages/Info.tsx

@@ -1,4 +1,3 @@
-import { assert } from "keycloakify/tools/assert";
 import type { PageProps } from "keycloakify/login/pages/PageProps";
 import type { KcContext } from "../KcContext";
 import type { I18n } from "../i18n";
@@ -8,11 +7,6 @@ export default function Info(props: PageProps<Extract<KcContext, { pageId: "info
 
     const { msgStr, msg } = i18n;
 
-    assert(
-        kcContext.message !== undefined,
-        "No message in kcContext.message, there will always be a message in production context, add it in your mock"
-    );
-
     const { messageHeader, message, requiredActions, skipLink, pageRedirectUri, actionUri, client } = kcContext;
 
     return (