chore: Updated Disclosure unit tests

src/components/Disclosure/Disclosure.test.jsx

@@ -1,9 +1,18 @@
 import React from 'react';
-import { screen } from '@testing-library/react';
+import { fireEvent, screen } from '@testing-library/react';
 import { render } from '../../utils/utils.test';
+import { useCourseUpgrade, useTrackEvent } from '../../hooks';
 
 import TrialDisclosure from '.';
 
+const mockedUpgradeUrl = 'https://upgrade.edx/course/test';
+const mockedAuditTrialDays = 7;
+
+jest.mock('../../hooks', () => ({
+  useCourseUpgrade: jest.fn(),
+  useTrackEvent: jest.fn(() => ({ track: jest.fn() })),
+}));
+
 const PRIVACY_POLICY_URL = 'https://some.url/policy';
 jest.mock('@edx/frontend-platform/config', () => ({
   ensureConfig: jest.fn(),
@@ -15,6 +24,7 @@ describe('<TrialDisclosure />', () => {
 
   describe('When trial upgrade is not being shown', () => {
     beforeEach(() => {
+      useCourseUpgrade.mockReturnValue({ upgradeable: false });
       ({ container } = render(<TrialDisclosure><span>Children</span></TrialDisclosure>));
     });
 
@@ -26,25 +36,56 @@ describe('<TrialDisclosure />', () => {
     });
 
     it('should not show the trial message', () => {
-      const upgrade = screen.queryByText('Free trial, then upgrade course for full access to Xpert features.');
+      const upgrade = screen.queryByTestId('free-days-label');
 
       expect(upgrade).not.toBeInTheDocument();
     });
 
+    it('should not show the upgrade CTA', () => {
+      const upgradeCta = screen.queryByTestId('upgrade-cta');
+
+      expect(upgradeCta).not.toBeInTheDocument();
+    });
+
     it('should match snapshot', () => {
       expect(container).toMatchSnapshot();
     });
   });
 
   describe('When trial upgrade being shown', () => {
+    const mockedTrackEvent = jest.fn();
+
     beforeEach(() => {
+      useCourseUpgrade.mockReturnValue({
+        upgradeable: true,
+        upgradeUrl: mockedUpgradeUrl,
+        auditTrialLengthDays: mockedAuditTrialDays,
+      });
+      useTrackEvent.mockReturnValue({ track: mockedTrackEvent });
       ({ container } = render(<TrialDisclosure showTrial><span>Children</span></TrialDisclosure>));
     });
 
     it('should show the trial message', () => {
-      const upgrade = screen.queryByText('Free trial, then upgrade course for full access to Xpert features.');
+      const upgrade = screen.queryByTestId('free-days-label');
+
+      expect(upgrade.textContent).toBe(`Free for ${mockedAuditTrialDays} days, then upgrade course for full access to Xpert features.`);
+    });
+
+    it('should show the trial button with the proper href to upgrade', () => {
+      const upgradeCta = screen.queryByTestId('upgrade-cta');
+
+      expect(upgradeCta).toBeInTheDocument();
+      expect(upgradeCta).toHaveAttribute('href', mockedUpgradeUrl);
+    });
+
+    it('should call the track event on click', () => {
+      const upgradeCta = screen.queryByTestId('upgrade-cta');
+
+      expect(mockedTrackEvent).not.toHaveBeenCalled();
+
+      fireEvent.click(upgradeCta);
 
-      expect(upgrade).toBeInTheDocument();
+      expect(mockedTrackEvent).toHaveBeenCalledWith('edx.ui.lms.learning_assistant.message');
     });
 
     it('should match snapshot', () => {