test-assignment-enpal/test-app/test.js

const { default: axios } = require("axios");

jest.setTimeout(600000);

const tests = [
    [
        "Monday 2024-05-03, Solar Panels and Heatpumps, German and Gold customer. Only Seller 2 is selectable.",
        {
            input: {
                "date": "2024-05-03",
                "products": ["SolarPanels", "Heatpumps"],
                "language": "German",
                "rating": "Gold"
            },
            expectedResult: [
                { "start_date": "2024-05-03T10:30:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:00:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:30:00.000Z", "available_count": 1 },
            ]    
        }
    ],
    [
        "Monday 2024-05-03, Heatpumps, English and Silver customer. Both Seller 2 and Seller 3 are selectable.",
        {
            input: {
                "date": "2024-05-03",
                "products": ["Heatpumps"],
                "language": "English",
                "rating": "Silver"
            },
            expectedResult: [
                { "start_date": "2024-05-03T10:30:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:00:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:30:00.000Z", "available_count": 2 },
            ]    
        }
    ],
    [
        "Monday 2024-05-03, SolarPanels, German and Bronze customer. All Seller 1 and 2 are selectable, but Seller 1 does not have available slots.",
        {
            input: {
                "date": "2024-05-03",
                "products": ["SolarPanels"],
                "language": "German",
                "rating": "Bronze"
            },
            expectedResult: [
                { "start_date": "2024-05-03T10:30:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:00:00.000Z", "available_count": 1 },
                { "start_date": "2024-05-03T11:30:00.000Z", "available_count": 1 },
            ]    
        }
    ],
    [
        "Tuesday 2024-05-04, Solar Panels and Heatpumps, German and Gold customer. Only Seller 2 is selectable, but it is fully booked",
        {
            input: {
                "date": "2024-05-04",
                "products": ["SolarPanels", "Heatpumps"],
                "language": "German",
                "rating": "Gold"
            },
            expectedResult: []    
        }
    ],
    [
        "Tuesday 2024-05-04, Heatpumps, English and Silver customer. Both Seller 2 and Seller 3 are selectable, but Seller 2 is fully booked.",
        {
            input: {
                "date": "2024-05-04",
                "products": ["Heatpumps"],
                "language": "English",
                "rating": "Silver"
            },
            expectedResult: [
                { "start_date": "2024-05-04T11:30:00.000Z", "available_count": 1 },
            ]    
        }
    ],
    [
        "Monday 2024-05-03, SolarPanels, German and Bronze customer. Seller 1 and 2 are selectable, but Seller 2 is fully booked",
        {
            input: {
                "date": "2024-05-04",
                "products": ["SolarPanels"],
                "language": "German",
                "rating": "Bronze"
            },
            expectedResult: [
                { "start_date": "2024-05-04T10:30:00.000Z", "available_count": 1 },
            ]    
        }
    ],
];

describe("Coding challenge calendar tests", () => {
    test.each(tests)(
        "%s",
        async (_, test_data) => {
            const response = await axios.post("http://localhost:3000/calendar/query", test_data.input);
            expect(response.status).toBe(200);
            expect(response.data.length).toBe(test_data.expectedResult.length);

            for (let i = 0; i < test_data.expectedResult.length; i++) {
                expect(response.data[i].available_count).toBe(test_data.expectedResult[i].available_count);
                expect(response.data[i].start_date).toBe(test_data.expectedResult[i].start_date);
            }    
        }
    );
});