unit-tests

src/components/__tests__/SelectMenu.test.jsx

@@ -0,0 +1,25 @@
+import React from 'react';
+import { cleanup, fireEvent, waitForElement, screen } from '@testing-library/react';
+import '@testing-library/jest-dom/extend-expect';
+import { customRender,customRenderCAS } from '../../customRender';
+import {SelectMenu} from '../SelectMenu';
+import { Select } from '@material-ui/core';
+
+beforeAll(() => {
+  delete window.location;
+  window.location = { replace: jest.fn() };
+});
+
+afterAll(() => {
+  window.location = location;
+});
+
+test('not render component for student', async () => {
+  customRender(<SelectMenu/>);
+  expect(screen.queryByText(/przedmioty/i)).not.toBeInTheDocument();
+});
+
+test('not render component for deanery', async () => {
+  customRenderCAS(<SelectMenu/>);
+  expect(screen.queryByText(/przedmioty/i)).not.toBeInTheDocument();
+});

src/components/__tests__/Topbar.test.jsx

@@ -18,12 +18,21 @@ test('renders component', async () => {
   expect(screen.getByText(/plan na plan/i)).toBeInTheDocument();
 });
 
-// test('calculate results after user types value', async () => {
-//   const { getByLabelText, getByText, debug } = customRender(<Topbar handleTransfer={() => {}} />);
-//   const input = getByLabelText('xd');
+test('input should display default placeholder for student', async () => {
+  const { getByPlaceholderText, getByText, debug } = customRender(<Topbar handleTransfer={() => {}} />);
+  const input = getByPlaceholderText('Wyszukaj przedmioty...');
   // fireEvent.change(input, { target: { value: '122' } });
   // console.log(debug());
   // const textNode = await waitForElement(() => getByText('asdasdsa'));
   // console.log(debug());
-//   expect(textNode).toBeInTheDocument();
-// });
+  expect(input).toBeInTheDocument();
+});
+
+test('input should display changed value', async () => {
+  const { getByPlaceholderText, getByText, debug } = customRender(<Topbar handleTransfer={() => {}} />);
+  const input = getByPlaceholderText('Wyszukaj przedmioty...');
+  fireEvent.change(input, { target: { value: '122' } });
+  // console.log(debug());
+  // console.log(debug());
+  expect(input.value).toBe("122");
+});

src/customRender.jsx

@@ -16,3 +16,18 @@ export const customRender = (ui, CASValue = {}, studentsValue = {}, coursesValue
     </SnackbarProvider>,
   );
 };
+
+export const customRenderCAS = (ui, CASValue = {}, studentsValue = {}, coursesValue = {}) => {
+
+  const user={authorityRole: "DEANERY", email: "test@test.pl", id: "123"}
+
+  return render(
+    <SnackbarProvider>
+      <CASProvider value={{user}}>
+        <StudentsProvider value={50}>
+          <CoursesProvider value={100}>{ui}</CoursesProvider>
+        </StudentsProvider>
+      </CASProvider>
+    </SnackbarProvider>,
+  );
+};