feat: Initial clean release of CHM

packages/app-mobile/components/CameraView/CameraView.test.tsx

@@ -0,0 +1,69 @@
+import * as React from 'react';
+import CameraView from './CameraView';
+import { CameraResult } from './types';
+import { fireEvent, render, screen } from '../../utils/testing/testingLibrary';
+import createMockReduxStore from '../../utils/testing/createMockReduxStore';
+import TestProviderStack from '../testing/TestProviderStack';
+import { acceptCameraPermission, rejectCameraPermission, setQrCodeData, startCamera } from './utils/testing';
+
+interface WrapperProps {
+	onPhoto?: (result: CameraResult)=> void;
+	onInsertBarcode?: (text: string)=> void;
+	onCancel?: ()=> void;
+}
+
+const emptyFn = ()=>{};
+const store = createMockReduxStore();
+const CameraViewWrapper: React.FC<WrapperProps> = props => {
+	return <TestProviderStack store={store}>
+		<CameraView
+			style={{}}
+			onPhoto={props.onPhoto ?? emptyFn}
+			onInsertBarcode={props.onInsertBarcode ?? emptyFn}
+			onCancel={props.onCancel ?? emptyFn}
+		/>
+	</TestProviderStack>;
+};
+
+describe('CameraView', () => {
+	test('should hide permissions error if camera permission is granted', async () => {
+		const view = render(<CameraViewWrapper/>);
+
+		const queryPermissionsError = () => screen.queryByText('Missing camera permission');
+
+		expect(queryPermissionsError()).toBeNull();
+		rejectCameraPermission();
+		expect(queryPermissionsError()).toBeVisible();
+		acceptCameraPermission();
+		expect(queryPermissionsError()).toBeNull();
+
+		expect(await screen.findByRole('button', { name: 'Back' })).toBeVisible();
+		startCamera();
+		expect(await screen.findByRole('button', { name: 'Take photo' })).toBeVisible();
+
+		view.unmount();
+	});
+
+	test('should allow inserting QR code text', async () => {
+		const onInsertBarcode = jest.fn();
+		const view = render(<CameraViewWrapper onInsertBarcode={onInsertBarcode}/>);
+		acceptCameraPermission();
+		startCamera();
+
+		const qrCodeData = 'Test!';
+		setQrCodeData(qrCodeData);
+
+		const qrCodeButton = await screen.findByRole('button', { name: 'QR Code' });
+		expect(qrCodeButton).toBeVisible();
+		fireEvent.press(qrCodeButton);
+
+		const addToNoteButton = await screen.findByRole('button', { name: 'Add to note' });
+		fireEvent.press(addToNoteButton);
+
+		expect(onInsertBarcode).toHaveBeenCalledTimes(1);
+		expect(onInsertBarcode).toHaveBeenCalledWith(qrCodeData);
+
+		view.unmount();
+	});
+});
+