@senacor/azure-function-middleware/dist/error/errorHandler.test.js

Middleware for azure functions to handle authentication, authorization, error handling and logging

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const functions_1 = require("@azure/functions");
const ApplicationError_1 = require("./ApplicationError");
const errorHandler_1 = require("./errorHandler");
describe('Error-Handler should', () => {
    const contextMock = new functions_1.InvocationContext();
    beforeEach(() => {
        jest.restoreAllMocks();
    });
    test('return an provided ApplicationError', () => {
        const res = (0, errorHandler_1.errorHandler)(new ApplicationError_1.ApplicationError('', 400, { error: 'critical' }), contextMock);
        expect(res.status).toStrictEqual(400);
        expect(res.jsonBody).toStrictEqual({ error: 'critical' });
    });
    test('return an default error-message, if no errorResponseHandler was provided', () => {
        const res = (0, errorHandler_1.errorHandler)('Error!', contextMock);
        expect(res.status).toStrictEqual(500);
        expect(res.jsonBody).toStrictEqual({ message: 'Internal server error' });
    });
    test('return error as body, if body of the ApplicationError is not an object', () => {
        const res = (0, errorHandler_1.errorHandler)(new ApplicationError_1.ApplicationError('', 400, 'critical'), contextMock);
        expect(res.status).toStrictEqual(400);
        expect(res.body).toStrictEqual('critical');
    });
    test('use the errorResponseHandler, if an errorResponseHandler was provided', () => {
        const errorResponseHandler = () => ({
            status: 409,
            body: {
                message: 'conflict!',
            },
        });
        const res = (0, errorHandler_1.errorHandler)('Error!', contextMock, { errorResponseHandler });
        expect(res.status).toStrictEqual(409);
        expect(res.body).toStrictEqual({ message: 'conflict!' });
    });
});