grafana/public/app/features/folders/FolderSettingsPage.test.tsx

import { render, screen, within } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import React from 'react';
import { mockToolkitActionCreator } from 'test/core/redux/mocks';
import { TestProvider } from 'test/helpers/TestProvider';

import { NavModel } from '@grafana/data';
import { getRouteComponentProps } from 'app/core/navigation/__mocks__/routeProps';
import { ModalManager } from 'app/core/services/ModalManager';

import { FolderSettingsPage, Props } from './FolderSettingsPage';
import { setFolderTitle } from './state/reducers';

const setup = (propOverrides?: object) => {
  const props: Props = {
    ...getRouteComponentProps(),
    pageNav: {} as NavModel,
    folderUid: '1234',
    folder: {
      id: 0,
      uid: '1234',
      title: 'loading',
      canSave: true,
      canDelete: true,
      url: 'url',
      hasChanged: false,
      version: 1,
      permissions: [],
      canViewFolderPermissions: true,
    },
    getFolderByUid: jest.fn(),
    setFolderTitle: mockToolkitActionCreator(setFolderTitle),
    saveFolder: jest.fn(),
    deleteFolder: jest.fn(),
  };

  Object.assign(props, propOverrides);

  render(
    <TestProvider>
      <FolderSettingsPage {...props} />
    </TestProvider>
  );
};

describe('FolderSettingsPage', () => {
  it('should render without error', () => {
    expect(() => setup()).not.toThrow();
  });

  it('should enable save button when canSave is true and hasChanged is true', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: true,
        canDelete: true,
        hasChanged: true,
        version: 1,
      },
    });
    const saveButton = screen.getByRole('button', { name: 'Save' });
    expect(saveButton).not.toBeDisabled();
  });

  it('should disable save button when canSave is false and hasChanged is false', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: false,
        canDelete: true,
        hasChanged: false,
        version: 1,
      },
    });
    const saveButton = screen.getByRole('button', { name: 'Save' });
    expect(saveButton).toBeDisabled();
  });

  it('should disable save button when canSave is true and hasChanged is false', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: true,
        canDelete: true,
        hasChanged: false,
        version: 1,
      },
    });
    const saveButton = screen.getByRole('button', { name: 'Save' });
    expect(saveButton).toBeDisabled();
  });

  it('should disable save button when canSave is false and hasChanged is true', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: false,
        canDelete: true,
        hasChanged: true,
        version: 1,
      },
    });
    const saveButton = screen.getByRole('button', { name: 'Save' });
    expect(saveButton).toBeDisabled();
  });

  it('should call onSave when the saveButton is clicked', async () => {
    const mockSaveFolder = jest.fn();
    const mockFolder = {
      id: 1,
      uid: '1234',
      title: 'loading',
      canSave: true,
      canDelete: true,
      hasChanged: true,
      version: 1,
    };
    setup({
      folder: mockFolder,
      saveFolder: mockSaveFolder,
    });
    const saveButton = screen.getByRole('button', { name: 'Save' });
    await userEvent.click(saveButton);
    expect(mockSaveFolder).toHaveBeenCalledWith(mockFolder);
  });

  it('should disable delete button when canDelete is false', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: true,
        canDelete: false,
        hasChanged: true,
        version: 1,
      },
    });
    const deleteButton = screen.getByRole('button', { name: 'Delete' });
    expect(deleteButton).toBeDisabled();
  });

  it('should enable delete button when canDelete is true', () => {
    setup({
      folder: {
        id: 1,
        uid: '1234',
        title: 'loading',
        canSave: true,
        canDelete: true,
        hasChanged: true,
        version: 1,
      },
    });
    const deleteButton = screen.getByRole('button', { name: 'Delete' });
    expect(deleteButton).not.toBeDisabled();
  });

  it('should call the publish event when the deleteButton is clicked', async () => {
    new ModalManager().init();
    const mockDeleteFolder = jest.fn();
    const mockFolder = {
      id: 1,
      uid: '1234',
      title: 'loading',
      canSave: true,
      canDelete: true,
      hasChanged: true,
      version: 1,
    };
    setup({
      folder: mockFolder,
      deleteFolder: mockDeleteFolder,
    });
    const deleteButton = screen.getByRole('button', { name: 'Delete' });
    await userEvent.click(deleteButton);
    const deleteModal = screen.getByRole('dialog', { name: 'Delete' });
    expect(deleteModal).toBeInTheDocument();
    const deleteButtonModal = within(deleteModal).getByRole('button', { name: 'Delete' });
    await userEvent.click(deleteButtonModal);
    expect(mockDeleteFolder).toHaveBeenCalledWith(mockFolder.uid);
  });
});