Merge pull request #413 from AvaCodeSolutions/copilot/create-personalised-pages

payamnj · web-flow · commit 57e9e9e7b954 · 2026-05-05T17:31:43.000+04:00
feat: tests and fixes for personalised frontend pages (Quiz, Assignment, Certificate)
diff --git a/django_email_learning/personalised/views.py b/django_email_learning/personalised/views.py
@@ -335,6 +335,7 @@ def get(self, request, *args, **kwargs) -> HttpResponse:  # type: ignore[no-unty
                         "django_email_learning:api_personalised:submit_certificate_form"
                     ),
                     "localeMessages": {
+                        "form_title": _("Certificate of Completion"),
                         "form_intro": _(
                             "Congratulations on completing the course! To issue your certificate, please enter the name you would like displayed on it."
                         ),
diff --git a/frontend/personalised/assignment_public/Assignment.jsx b/frontend/personalised/assignment_public/Assignment.jsx
@@ -211,4 +211,6 @@ const Assignment = () => {
 };
 
 
+export { Assignment };
+
 render({ children: <Assignment /> });
diff --git a/frontend/personalised/certificate/Certificate.jsx b/frontend/personalised/certificate/Certificate.jsx
@@ -167,4 +167,6 @@ const CertificateContent = () => {
 }
 
 
+export { Certificate };
+
 render({children: <Certificate />});
diff --git a/frontend/personalised/certificate_form/CertificateForm.jsx b/frontend/personalised/certificate_form/CertificateForm.jsx
@@ -105,4 +105,6 @@ const CertificateForm = () => {
     </Box>);
 };
 
+export { CertificateForm };
+
 render({children: <CertificateForm />});
diff --git a/frontend/personalised/quiz_public/Quiz.jsx b/frontend/personalised/quiz_public/Quiz.jsx
@@ -196,4 +196,5 @@ const Quiz = () => {
     </Layout>
 }
 
+export { Quiz };
 render({children: <Quiz />});
diff --git a/frontend/src/test/Assignment.test.jsx b/frontend/src/test/Assignment.test.jsx
@@ -0,0 +1,146 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { screen, fireEvent, waitFor } from '@testing-library/react';
+import { renderWithProviders } from './test-utils';
+import { Assignment } from '../../personalised/assignment_public/Assignment.jsx';
+
+vi.mock('../render.jsx');
+
+const sampleAssignment = {
+    id: 1,
+    title: 'Write a Report',
+    description: 'Write a short report about React.',
+    requires_text_submission: true,
+    requires_file_submission: false,
+};
+
+const sampleLocaleMessages = {
+    text_submission_label: 'Your Answer',
+    file_submission_label: 'Upload Your File',
+    submission_success: 'Your assignment has been submitted successfully!',
+    submission_error: 'An error occurred while submitting your assignment.',
+    submit: 'Submit',
+    close_window_message: 'You can now close this window!',
+    text_submission_required: 'Text submission is required.',
+    file_submission_required: 'File submission is required.',
+    error: 'Error',
+};
+
+const defaultAppContext = {
+    assignment: sampleAssignment,
+    token: 'test-token',
+    csrfToken: 'csrf-token',
+    apiEndpoint: '/api/assignment/submit/',
+    fileUploadApiEndpoint: '/api/file/upload/',
+    localeMessages: sampleLocaleMessages,
+    direction: 'ltr',
+};
+
+describe('Assignment', () => {
+    beforeEach(() => {
+        global.fetch.mockResolvedValue({
+            ok: true,
+            json: () => Promise.resolve({ message: 'Submitted!' }),
+        });
+    });
+
+    it('renders the assignment title', () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        expect(screen.getByText('Write a Report')).toBeInTheDocument();
+    });
+
+    it('renders the assignment description', () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        expect(screen.getByText('Write a short report about React.')).toBeInTheDocument();
+    });
+
+    it('renders the text submission field when requires_text_submission is true', () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        expect(screen.getByLabelText('Your Answer')).toBeInTheDocument();
+    });
+
+    it('does not render the text submission field when requires_text_submission is false', () => {
+        const ctx = {
+            ...defaultAppContext,
+            assignment: { ...sampleAssignment, requires_text_submission: false },
+        };
+        renderWithProviders(<Assignment />, { appContext: ctx });
+        expect(screen.queryByLabelText('Your Answer')).not.toBeInTheDocument();
+    });
+
+    it('renders the file upload section when requires_file_submission is true', () => {
+        const ctx = {
+            ...defaultAppContext,
+            assignment: {
+                ...sampleAssignment,
+                requires_text_submission: false,
+                requires_file_submission: true,
+            },
+        };
+        renderWithProviders(<Assignment />, { appContext: ctx });
+        const fileLabels = screen.getAllByText('Upload Your File');
+        expect(fileLabels.length).toBeGreaterThan(0);
+    });
+
+    it('renders the submit button', () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        expect(screen.getByRole('button', { name: 'Submit' })).toBeInTheDocument();
+    });
+
+    it('shows a validation error when text is required but empty', async () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() =>
+            expect(screen.getByText('Text submission is required.')).toBeInTheDocument()
+        );
+        expect(global.fetch).not.toHaveBeenCalled();
+    });
+
+    it('shows success message after successful submission', async () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText('Your Answer'), {
+            target: { value: 'My answer text' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() =>
+            expect(screen.getByText('Submitted!')).toBeInTheDocument()
+        );
+        expect(screen.getByText('You can now close this window!')).toBeInTheDocument();
+    });
+
+    it('posts the text submission to the api endpoint', async () => {
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText('Your Answer'), {
+            target: { value: 'My answer' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() => expect(global.fetch).toHaveBeenCalledOnce());
+        const [url, options] = global.fetch.mock.calls[0];
+        expect(url).toBe('/api/assignment/submit/');
+        expect(options.method).toBe('POST');
+        expect(options.headers['X-CSRFToken']).toBe('csrf-token');
+        const body = JSON.parse(options.body);
+        expect(body.text_submission).toBe('My answer');
+        expect(body.token).toBe('test-token');
+    });
+
+    it('shows an error alert when submission fails', async () => {
+        global.fetch.mockResolvedValue({
+            ok: false,
+            json: () => Promise.resolve({ error: 'Server error' }),
+        });
+        renderWithProviders(<Assignment />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText('Your Answer'), {
+            target: { value: 'My answer' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() => expect(screen.getByText('Server error')).toBeInTheDocument());
+    });
+
+    it('shows error alert when errorMessage is present', () => {
+        renderWithProviders(<Assignment />, {
+            appContext: { ...defaultAppContext, errorMessage: 'Link expired', ref: 'ref-xyz' },
+        });
+        expect(screen.getByText(/Link expired/)).toBeInTheDocument();
+        expect(screen.getByText(/ref-xyz/)).toBeInTheDocument();
+    });
+});
diff --git a/frontend/src/test/Certificate.test.jsx b/frontend/src/test/Certificate.test.jsx
@@ -0,0 +1,79 @@
+import { describe, it, expect, vi } from 'vitest';
+import { screen } from '@testing-library/react';
+import { renderWithProviders } from './test-utils';
+import { Certificate } from '../../personalised/certificate/Certificate.jsx';
+
+vi.mock('../render.jsx');
+
+const defaultAppContext = {
+    name: 'Jane Doe',
+    issueDate: 'January 01, 2025',
+    certificateNumber: 'ORG-COURSE-42-abc123',
+    qrcodeUrl: 'https://example.com/qr.png',
+    logoUrl: 'https://example.com/logo.png',
+    localeMessages: {
+        title: 'Certificate of Completion',
+        description: 'This certifies that Jane Doe has successfully completed the React Fundamentals course',
+        issue_date: 'Issued on',
+        certificate_number: 'Certificate Number',
+        organization_team: 'Acme Team',
+    },
+};
+
+describe('Certificate', () => {
+    it('renders the certificate title', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        expect(screen.getByText('Certificate of Completion')).toBeInTheDocument();
+    });
+
+    it('renders the recipient name in the description', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        expect(screen.getByText(/Jane Doe/)).toBeInTheDocument();
+    });
+
+    it('renders the issue date', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        expect(screen.getByText(/Issued on/)).toBeInTheDocument();
+        expect(screen.getByText(/January 01, 2025/)).toBeInTheDocument();
+    });
+
+    it('renders the certificate number', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        expect(screen.getByText(/Certificate Number/)).toBeInTheDocument();
+        expect(screen.getByText(/ORG-COURSE-42-abc123/)).toBeInTheDocument();
+    });
+
+    it('renders the organization team name', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        expect(screen.getByText('Acme Team')).toBeInTheDocument();
+    });
+
+    it('renders the QR code image', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        const qrImg = screen.getByAltText('QR Code');
+        expect(qrImg).toBeInTheDocument();
+        expect(qrImg).toHaveAttribute('src', 'https://example.com/qr.png');
+    });
+
+    it('renders the organization logo when provided', () => {
+        renderWithProviders(<Certificate />, { appContext: defaultAppContext });
+        const logoImg = screen.getByAltText('Organization Logo');
+        expect(logoImg).toBeInTheDocument();
+        expect(logoImg).toHaveAttribute('src', 'https://example.com/logo.png');
+    });
+
+    it('does not render the organization logo when logoUrl is empty', () => {
+        renderWithProviders(<Certificate />, {
+            appContext: { ...defaultAppContext, logoUrl: '' },
+        });
+        expect(screen.queryByAltText('Organization Logo')).not.toBeInTheDocument();
+    });
+
+    it('shows an error alert when errorMessage is present', () => {
+        renderWithProviders(<Certificate />, {
+            appContext: { ...defaultAppContext, errorMessage: 'Certificate not found' },
+        });
+        expect(screen.getByText('Certificate not found')).toBeInTheDocument();
+        expect(screen.queryByText('Certificate of Completion')).not.toBeInTheDocument();
+    });
+});
diff --git a/frontend/src/test/CertificateForm.test.jsx b/frontend/src/test/CertificateForm.test.jsx
@@ -0,0 +1,123 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { screen, fireEvent, waitFor } from '@testing-library/react';
+import { renderWithProviders } from './test-utils';
+import { CertificateForm } from '../../personalised/certificate_form/CertificateForm.jsx';
+
+vi.mock('../render.jsx');
+
+const sampleLocaleMessages = {
+    form_title: 'Certificate of Completion',
+    form_intro: 'Congratulations! Enter the name you would like on your certificate.',
+    full_name: 'Full Name',
+    full_name_required: 'Full Name is required',
+    error_sending_data: 'An error occurred while sending data. Please try again later.',
+    form_submission_success: 'Your certificate name has been submitted successfully!',
+    submit: 'Submit',
+    view_certificate: 'View Certificate',
+};
+
+const defaultAppContext = {
+    localeMessages: sampleLocaleMessages,
+    apiEndpoint: '/api/certificate/submit/',
+    token: 'test-token',
+    csrfToken: 'csrf-token',
+};
+
+describe('CertificateForm', () => {
+    beforeEach(() => {
+        global.fetch.mockResolvedValue({
+            ok: true,
+            json: () => Promise.resolve({ certificate_url: '/certificates/ORG-COURSE-42-abc123/' }),
+        });
+    });
+
+    it('renders the form title', () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        expect(screen.getByText('Certificate of Completion')).toBeInTheDocument();
+    });
+
+    it('renders the intro text', () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        expect(
+            screen.getByText('Congratulations! Enter the name you would like on your certificate.')
+        ).toBeInTheDocument();
+    });
+
+    it('renders the full name input field', () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        expect(screen.getByLabelText(/Full Name/)).toBeInTheDocument();
+    });
+
+    it('renders the submit button', () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        expect(screen.getByRole('button', { name: 'Submit' })).toBeInTheDocument();
+    });
+
+    it('shows a validation error when name is empty', async () => {
+        const { container } = renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        fireEvent.submit(container.querySelector('form'));
+        await waitFor(() =>
+            expect(screen.getByText('Full Name is required')).toBeInTheDocument()
+        );
+        expect(global.fetch).not.toHaveBeenCalled();
+    });
+
+    it('submits the form with the entered name', async () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText(/Full Name/), {
+            target: { value: 'Jane Doe' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() => expect(global.fetch).toHaveBeenCalledOnce());
+        const [, options] = global.fetch.mock.calls[0];
+        const body = JSON.parse(options.body);
+        expect(body.name).toBe('Jane Doe');
+        expect(body.token).toBe('test-token');
+        expect(options.headers['X-CSRFToken']).toBe('csrf-token');
+    });
+
+    it('shows success alert after successful submission', async () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText(/Full Name/), {
+            target: { value: 'Jane Doe' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() =>
+            expect(
+                screen.getByText('Your certificate name has been submitted successfully!')
+            ).toBeInTheDocument()
+        );
+    });
+
+    it('shows the View Certificate button after successful submission', async () => {
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText(/Full Name/), {
+            target: { value: 'Jane Doe' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() =>
+            expect(screen.getByRole('link', { name: 'View Certificate' })).toBeInTheDocument()
+        );
+        expect(screen.getByRole('link', { name: 'View Certificate' })).toHaveAttribute(
+            'href',
+            '/certificates/ORG-COURSE-42-abc123/'
+        );
+    });
+
+    it('shows an error alert when the API call fails', async () => {
+        global.fetch.mockResolvedValue({
+            ok: false,
+            json: () => Promise.resolve({}),
+        });
+        renderWithProviders(<CertificateForm />, { appContext: defaultAppContext });
+        fireEvent.change(screen.getByLabelText(/Full Name/), {
+            target: { value: 'Jane Doe' },
+        });
+        fireEvent.click(screen.getByRole('button', { name: 'Submit' }));
+        await waitFor(() =>
+            expect(
+                screen.getByText('An error occurred while sending data. Please try again later.')
+            ).toBeInTheDocument()
+        );
+    });
+});
diff --git a/frontend/src/test/Quiz.test.jsx b/frontend/src/test/Quiz.test.jsx
diff --git a/frontend/vite.config.js b/frontend/vite.config.js

Original file line number	Diff line number	Diff line change
`@@ -167,4 +167,6 @@ const CertificateContent = () => {`
`167`	`167`	`}`
`168`	`168`
`169`	`169`
	`170`	`+export { Certificate };`
	`171`	`+`
`170`	`172`	`render({children: <Certificate />});`
Original file line number	Diff line number	Diff line change
`@@ -196,4 +196,5 @@ const Quiz = () => {`
`196`	`196`	`</Layout>`
`197`	`197`	`}`
`198`	`198`
	`199`	`+export { Quiz };`
`199`	`200`	`render({children: <Quiz />});`