@ministryofjustice/probation-search-frontend/service/caseSearchService.test.js

A shared UI component to search for probation cases from within your Express/Nunjucks application

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const caseSearchService_1 = __importDefault(require("./caseSearchService"));
const request = (body, query = {}, session = {}) => ({
    body,
    query,
    session,
    protocol: 'http',
    get: () => 'localhost',
    originalUrl: '/search',
    url: '/search',
});
let req;
let res;
let next;
const environment = 'local';
const hmppsAuthClient = { getToken: jest.fn() };
let service;
beforeEach(() => {
    req = request({});
    res = {
        render: jest.fn(),
        redirect: jest.fn(),
        locals: {},
    };
    next = () => { };
    service = new caseSearchService_1.default({ environment, hmppsAuthClient });
});
describe('POST /search', () => {
    test('stores the query and reloads the page', () => {
        req = request({ 'probation-search-input': 'test' });
        service.post(req, res, next);
        expect(req.session.probationSearch?.query).toEqual('test');
        expect(res.redirect).toHaveBeenCalledWith('http://localhost/search');
    });
});
describe('GET /search', () => {
    test('renders an empty screen when no session', () => {
        service.get(req, res, next);
        expect(res.locals.searchResults).toEqual({});
    });
    test('renders an error message if query is undefined', () => {
        req.session.probationSearch = {};
        service.get(req, res, next);
        expect(res.locals.searchResults).toEqual({ errorMessage: { text: 'Please enter a search term' }, query: '' });
    });
    test('renders an error message if query is empty string', () => {
        req.session.probationSearch = { query: '' };
        service.get(req, res, next);
        expect(res.locals.searchResults).toEqual({ errorMessage: { text: 'Please enter a search term' }, query: '' });
    });
    it('renders an error message when query is too long', () => {
        req.session.probationSearch = { query: '12345' };
        new caseSearchService_1.default({ environment, hmppsAuthClient, maxQueryLength: 4 }).get(req, res, next);
        expect(res.locals.searchResults).toEqual({
            errorMessage: { text: 'Query must be 4 characters or less.' },
            query: '12345',
        });
    });
    test('renders empty search screen for empty query when allowEmptyQuery is true', () => {
        new caseSearchService_1.default({ environment, hmppsAuthClient, allowEmptyQuery: true }).get(req, res, next);
        expect(res.locals.searchResults).toEqual({});
    });
});
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