@senacor/azure-function-middleware/dist/util/stringify.test.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const error_1 = require("../error");
const stringify_1 = require("./stringify");
describe('stringify should', () => {
    it('return string unmodified', () => {
        const input = 'test string';
        expect((0, stringify_1.stringify)(input)).toEqual(input);
    });
    it('stringifies an error object with message and stack', () => {
        const error = new error_1.ApplicationError('conflict', 409);
        expect((0, stringify_1.stringify)(error)).toContain(error.message);
    });
    it('stringifies a plain object correctly', () => {
        const input = { key: 'value' };
        expect((0, stringify_1.stringify)(input)).toBe("{ key: 'value' }");
    });
    it('process number correctly', () => {
        expect((0, stringify_1.stringify)(123)).toBe('123');
    });
    it('join multiple arguments with spaces', () => {
        expect((0, stringify_1.stringify)('Test', 2, { message: 'World' })).toBe("Test 2 { message: 'World' }");
    });
    it('do not print all items of large arrays', () => {
        var _a;
        expect((_a = (0, stringify_1.stringify)(Array(250).fill(1)).match(/1/g)) === null || _a === void 0 ? void 0 : _a.length).toBeLessThan(250);
    });
    it('use toJSON function if available', () => {
        const input = {
            toJSON: () => ({
                value: 42,
            }),
        };
        expect((0, stringify_1.stringify)(input)).toEqual('{"value":42}');
    });
});