Changes:

- First draft of test coverage improvement for storybooks
- code's page html rendering issue fixed

stories/login/pages/Info.stories.tsx

@@ -55,3 +55,42 @@ export const WithRequiredActions: Story = {
         />
     )
 };
+export const WithPageRedirect: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                message: { summary: "You will be redirected shortly." },
+                pageRedirectUri: "https://example.com"
+            }}
+        />
+    )
+};
+export const WithoutClientBaseUrl: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                message: { summary: "No client base URL defined." },
+                client: { baseUrl: undefined }
+            }}
+        />
+    )
+};
+export const WithMessageHeader: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                messageHeader: "Important Notice",
+                message: { summary: "This is an important message." }
+            }}
+        />
+    )
+};
+export const WithAdvancedMessage: Story = {
+    render: () => (
+        <KcPageStory
+            kcContext={{
+                message: { summary: "Please take note of this <strong>important</strong> information." }
+            }}
+        />
+    )
+};