From c9b5713efdea82da68e63ff6be2bd42099d8c147 Mon Sep 17 00:00:00 2001
From: Jesus Wahrman <41008968+jesuswr@users.noreply.github.com>
Date: Fri, 1 Aug 2025 19:54:13 +0200
Subject: [PATCH] [Core] Unzyme `src/core/packages/notifications` :shipit: 
 (#230255)

## Summary

Resolves https://github.com/elastic/kibana/issues/224001

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>
(cherry picked from commit 929a67b5f76b6864d71c1e6dce17c15a8077ec98)
---
 .../deduplicate_toasts.test.tsx.snap          | 15 -----------
 .../__snapshots__/error_toast.test.tsx.snap   | 27 +------------------
 .../src/toasts/deduplicate_toasts.test.tsx    | 13 ++++-----
 .../src/toasts/error_toast.test.tsx           | 12 ++++-----
 4 files changed, 14 insertions(+), 53 deletions(-)
 delete mode 100644 src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/deduplicate_toasts.test.tsx.snap

diff --git a/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/deduplicate_toasts.test.tsx.snap b/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/deduplicate_toasts.test.tsx.snap
deleted file mode 100644
index 2ffb987d03e8c..0000000000000
--- a/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/deduplicate_toasts.test.tsx.snap
+++ /dev/null
@@ -1,15 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`TitleWithBadge component renders with string titles 1`] = `
-<Fragment>
-  Welcome!
-   
-  <EuiNotificationBadge
-    className="css-1aoydhg-floatTopRight"
-    color="subdued"
-    size="m"
-  >
-    5
-  </EuiNotificationBadge>
-</Fragment>
-`;
diff --git a/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/error_toast.test.tsx.snap b/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/error_toast.test.tsx.snap
index 2c90434d83e58..e24dff447febf 100644
--- a/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/error_toast.test.tsx.snap
+++ b/src/core/packages/notifications/browser-internal/src/toasts/__snapshots__/error_toast.test.tsx.snap
@@ -1,28 +1,3 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`renders matching snapshot 1`] = `
-<I18nProvider>
-  <EuiProvider>
-    <p
-      data-test-subj="errorToastMessage"
-    >
-      This is the toast message
-    </p>
-    <div
-      className="eui-textRight"
-    >
-      <EuiButton
-        color="danger"
-        data-test-subj="errorToastBtn"
-        onClick={[Function]}
-        size="s"
-      >
-        <MemoizedFormattedMessage
-          defaultMessage="See the full error"
-          id="core.toasts.errorToast.seeFullError"
-        />
-      </EuiButton>
-    </div>
-  </EuiProvider>
-</I18nProvider>
-`;
+exports[`renders matching snapshot 1`] = `"<p data-test-subj=\\"errorToastMessage\\">This is the toast message</p><div class=\\"eui-textRight\\"><button type=\\"button\\" class=\\"euiButton css-uhxbyc-euiButtonDisplay-s-defaultMinWidth-base-danger\\" data-test-subj=\\"errorToastBtn\\"><span class=\\"css-1lhgt31-euiButtonDisplayContent\\">See the full error</span></button></div>"`;
diff --git a/src/core/packages/notifications/browser-internal/src/toasts/deduplicate_toasts.test.tsx b/src/core/packages/notifications/browser-internal/src/toasts/deduplicate_toasts.test.tsx
index d3acc0c97778e..8157ec5496521 100644
--- a/src/core/packages/notifications/browser-internal/src/toasts/deduplicate_toasts.test.tsx
+++ b/src/core/packages/notifications/browser-internal/src/toasts/deduplicate_toasts.test.tsx
@@ -8,8 +8,8 @@
  */
 
 import React from 'react';
-import { mount, render, shallow } from 'enzyme';
 import { ReactElement, ReactNode } from 'react';
+import { render } from '@testing-library/react';
 
 import { deduplicateToasts, TitleWithBadge, ToastWithRichTitle } from './deduplicate_toasts';
 import { Toast } from '@kbn/core-notifications-browser';
@@ -104,11 +104,12 @@ describe('TitleWithBadge component', () => {
     const title = 'Welcome!';
 
     const titleComponent = <TitleWithBadge title={title} counter={5} />;
-    const shallowRender = shallow(titleComponent);
-    const fullRender = mount(titleComponent);
+    const renderedTitle = render(titleComponent);
 
-    expect(fullRender.text()).toBe('Welcome! 5');
-    expect(shallowRender).toMatchSnapshot();
+    expect(renderedTitle.container.textContent).toMatch('Welcome! 5');
+    expect(render(titleComponent).container.innerHTML).toMatchInlineSnapshot(
+      `"Welcome! <span class=\\"euiNotificationBadge css-1aoydhg-floatTopRight css-rme68u-euiNotificationBadge-m-subdued\\">5</span>"`
+    );
   });
 });
 
@@ -123,5 +124,5 @@ function verifyTextAndTitle(
 
 function getNodeText(node: ReactNode | MountPoint) {
   const rendered = render(node as ReactElement);
-  return rendered.text();
+  return rendered.container.textContent;
 }
diff --git a/src/core/packages/notifications/browser-internal/src/toasts/error_toast.test.tsx b/src/core/packages/notifications/browser-internal/src/toasts/error_toast.test.tsx
index 544fc9e712d16..1dd86835fc6e4 100644
--- a/src/core/packages/notifications/browser-internal/src/toasts/error_toast.test.tsx
+++ b/src/core/packages/notifications/browser-internal/src/toasts/error_toast.test.tsx
@@ -7,9 +7,9 @@
  * License v3.0 only", or the "Server Side Public License, v 1".
  */
 
-import { shallow } from 'enzyme';
+import { render, fireEvent } from '@testing-library/react';
 import React from 'react';
-import { mountWithIntl } from '@kbn/test-jest-helpers';
+import { renderWithI18n } from '@kbn/test-jest-helpers';
 
 import { ErrorToast } from './error_toast';
 import { renderingServiceMock } from '@kbn/core-rendering-browser-mocks';
@@ -25,7 +25,7 @@ const mockRendering = renderingServiceMock.create();
 
 beforeEach(() => (openModal = jest.fn()));
 
-function render(props: ErrorToastProps = {}) {
+function getErrorToast(props: ErrorToastProps = {}) {
   return (
     <ErrorToast
       openModal={openModal}
@@ -38,13 +38,13 @@ function render(props: ErrorToastProps = {}) {
 }
 
 it('renders matching snapshot', () => {
-  expect(shallow(render())).toMatchSnapshot();
+  expect(render(getErrorToast()).container.innerHTML).toMatchSnapshot();
 });
 
 it('should open a modal when clicking button', () => {
-  const wrapper = mountWithIntl(render());
+  const { getByTestId } = renderWithI18n(getErrorToast());
   expect(openModal).not.toHaveBeenCalled();
-  wrapper.find('button').simulate('click');
+  fireEvent.click(getByTestId('errorToastBtn'));
   expect(openModal).toHaveBeenCalled();
 });