[NO-JIRA] Clean and improve issues page tests

server/sonar-web/src/main/js/api/mocks/IssuesServiceMock.ts

 import { getComponentForSourceViewer, getSources } from '../components';
 import {
   addIssueComment,
+  bulkChangeIssues,
   deleteIssueComment,
   editIssueComment,
   getIssueFlowSnippets,
     (getComponentForSourceViewer as jest.Mock).mockImplementation(
       this.handleGetComponentForSourceViewer
     );
+    (bulkChangeIssues as jest.Mock).mockImplementation(this.handleBulkChangeIssues);
     (getCurrentUser as jest.Mock).mockImplementation(this.handleGetCurrentUser);
     (dismissNotice as jest.Mock).mockImplementation(this.handleDismissNotification);
     (setIssueType as jest.Mock).mockImplementation(this.handleSetIssueType);
     this.isAdmin = isAdmin;
   }
 
+  handleBulkChangeIssues = (issueKeys: string[], query: RequestData) => {
+    //For now we only check for issue type change.
+    this.list
+      .filter(i => issueKeys.includes(i.issue.key))
+      .forEach(data => {
+        data.issue.type = query.set_type;
+      });
+    return this.reply({});
+  };
+
   handleGetSources = (data: { key: string; from?: number; to?: number } & BranchParameters) => {
     return this.reply(range(data.from || 1, data.to || 10).map(line => mockSourceLine({ line })));
   };

server/sonar-web/src/main/js/apps/issues/__tests__/IssueApp-it.tsx

  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
-import { screen } from '@testing-library/react';
+import { screen, within } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import React from 'react';
+import selectEvent from 'react-select-event';
 import IssuesServiceMock from '../../../api/mocks/IssuesServiceMock';
 import { renderOwaspTop102021Category } from '../../../helpers/security-standard';
 import { mockCurrentUser } from '../../../helpers/testMocks';
   window.HTMLElement.prototype.scrollIntoView = jest.fn();
 });
 
+//Improve this to include all the bulk change fonctionality
+it('should be able to bulk change', async () => {
+  const user = userEvent.setup();
+  handler.setIsAdmin(true);
+  renderIssueApp(mockCurrentUser({ isLoggedIn: true }));
+
+  // Check that the bulk button has correct behavior
+  expect(await screen.findByRole('button', { name: 'bulk_change' })).toHaveAttribute('disabled');
+  await user.click(screen.getByRole('checkbox', { name: 'issues.select_all_issues' }));
+  expect(
+    screen.getByRole('button', { name: 'issues.bulk_change_X_issues.500' })
+  ).toBeInTheDocument();
+  await user.click(screen.getByRole('button', { name: 'issues.bulk_change_X_issues.500' }));
+  await user.click(screen.getByRole('button', { name: 'cancel' }));
+  expect(screen.getByRole('button', { name: 'issues.bulk_change_X_issues.500' })).toHaveFocus();
+  await user.click(screen.getByRole('checkbox', { name: 'issues.select_all_issues' }));
+
+  // Check that we bulk change the selected issue
+  const issueBoxFixThat = within(await screen.findByRole('region', { name: 'Fix that' }));
+
+  expect(
+    issueBoxFixThat.getByRole('button', {
+      name: 'issue.type.type_x_click_to_change.issue.type.CODE_SMELL'
+    })
+  ).toBeInTheDocument();
+
+  await user.click(screen.getByRole('checkbox', { name: 'issues.action_select.label.Fix that' }));
+  expect(screen.getByRole('button', { name: 'issues.bulk_change_X_issues.1' })).toBeInTheDocument();
+  await user.click(screen.getByRole('button', { name: 'issues.bulk_change_X_issues.1' }));
+
+  await user.click(screen.getByRole('textbox', { name: 'issue.comment.formlink' }));
+  await user.keyboard('New Comment');
+  expect(screen.getByRole('button', { name: 'apply' })).toHaveAttribute('disabled');
+
+  await selectEvent.select(screen.getByRole('textbox', { name: 'issue.set_type' }), [
+    'issue.type.BUG'
+  ]);
+  await user.click(screen.getByRole('button', { name: 'apply' }));
+
+  expect(
+    issueBoxFixThat.getByRole('button', {
+      name: 'issue.type.type_x_click_to_change.issue.type.BUG'
+    })
+  ).toBeInTheDocument();
+});
+
 it('should show education principles', async () => {
   const user = userEvent.setup();
   renderProjectIssuesApp('project/issues?issues=issue2&open=issue2&id=myproject');
 });
 
 function renderIssueApp(currentUser?: CurrentUser) {
-  renderApp('project/issues', <IssuesApp />, { currentUser: mockCurrentUser(), ...currentUser });
+  renderApp('project/issues', <IssuesApp />, { currentUser: mockCurrentUser(currentUser) });
 }
 
 function renderProjectIssuesApp(navigateTo?: string) {

server/sonar-web/src/main/js/apps/issues/components/__tests__/IssuesApp-test.tsx

 });
 
 afterEach(() => {
-  // jest.clearAllMocks();
   (searchIssues as jest.Mock).mockReset();
 });
 
   expect(issues).toHaveLength(2);
 });
 
-it('should be able to uncheck all issue with global checkbox', async () => {
-  const wrapper = shallowRender();
-  await waitAndUpdate(wrapper);
-  expect(wrapper.state().issues.length).toBe(4);
-
-  const instance = wrapper.instance();
-  instance.handleIssueCheck('foo');
-  instance.handleIssueCheck('bar');
-  expect(wrapper.state().checked.length).toBe(2);
-
-  instance.handleCheckAll(false);
-  expect(wrapper.state().checked.length).toBe(0);
-});
-
-it('should be able to check all issue with global checkbox', async () => {
-  const wrapper = shallowRender();
-  await waitAndUpdate(wrapper);
-
-  const instance = wrapper.instance();
-  expect(wrapper.state().checked.length).toBe(0);
-  instance.handleCheckAll(true);
-  expect(wrapper.state().checked.length).toBe(wrapper.state().issues.length);
-});
-
-it('should check all issues, even the ones that are not visible', async () => {
-  (searchIssues as jest.Mock).mockResolvedValueOnce({
-    components: [referencedComponent],
-    effortTotal: 1,
-    facets: FACETS,
-    issues: ISSUES,
-    languages: [],
-    paging: { pageIndex: 1, pageSize: 100, total: 250 },
-    rules: [],
-    users: []
-  });
-
-  const wrapper = shallowRender();
-  const instance = wrapper.instance();
-  await waitAndUpdate(wrapper);
-
-  // Checking all issues should show the correct count in the Bulk Change button.
-  instance.handleCheckAll(true);
-  waitAndUpdate(wrapper);
-  expect(wrapper.find('#issues-bulk-change')).toMatchSnapshot();
-});
-
-it('should check max 500 issues', async () => {
-  (searchIssues as jest.Mock).mockResolvedValue({
-    components: [referencedComponent],
-    effortTotal: 1,
-    facets: FACETS,
-    issues: ISSUES,
-    languages: [],
-    paging: { pageIndex: 1, pageSize: 100, total: 1000 },
-    rules: [],
-    users: []
-  });
-  const wrapper = shallowRender();
-  const instance = wrapper.instance();
-  await waitAndUpdate(wrapper);
-
-  // Checking all issues should show 500 in the Bulk Change button, and display
-  // a warning.
-  instance.handleCheckAll(true);
-  waitAndUpdate(wrapper);
-  expect(wrapper.find('#issues-bulk-change')).toMatchSnapshot();
-});
-
 it('should display the right facets open', () => {
   expect(
     shallowRender({

server/sonar-web/src/main/js/apps/issues/components/__tests__/__snapshots__/IssuesApp-test.tsx.snap

 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`should check all issues, even the ones that are not visible 1`] = `
-<Button
-  disabled={false}
-  id="issues-bulk-change"
-  innerRef={
-    Object {
-      "current": null,
-    }
-  }
-  onClick={[Function]}
->
-  issues.bulk_change_X_issues.250
-</Button>
-`;
-
-exports[`should check max 500 issues 1`] = `
-<Button
-  disabled={false}
-  id="issues-bulk-change"
-  innerRef={
-    Object {
-      "current": null,
-    }
-  }
-  onClick={[Function]}
->
-  issues.bulk_change_X_issues.500
-</Button>
-`;
-
 exports[`should show warnning when not all projects are accessible 1`] = `
 <div
   className="layout-page-side-outer"

server/sonar-web/src/main/js/components/controls/Tooltip.tsx

   handleBlur = () => {
     if (this.mounted) {
       this.setState({ visible: false });
-    }
-
-    if (this.props.onHide) {
-      this.props.onHide();
+      if (this.props.onHide) {
+        this.props.onHide();
+      }
     }
   };