@bjesuiter/serializr-helpers
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Provides some helper functions and serialization PropertySchemas for mobxjs/serializr - library
161 lines (160 loc) • 8.82 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const moment_1 = __importDefault(require("moment"));
const test_iso_model_1 = require("../test-utils/test-iso-model");
const serializr_1 = require("serializr");
const test_iso_utc_model_1 = require("../test-utils/test-iso-utc-model");
const serializr_helpers_1 = require("./serializr-helpers");
const moment_serialization_schema_1 = require("./moment-serialization-schema");
describe('MomentSerializationScheme', function () {
const testIsoLocalString = '2019-06-10T08:50:23.559+02:00';
const testIsoUtcString = '2019-06-10T06:50:23.559Z';
describe('MomentIsoSerialization', () => {
describe('with TestIsoModel', () => {
it('serialize local -> local time', () => {
const testIsoModel = new test_iso_model_1.TestIsoModel(moment_1.default(testIsoLocalString));
const js = serializr_1.serialize(testIsoModel);
expect(js.testMoment).toEqual(testIsoLocalString);
});
it('serialize utc -> local time', () => {
const testIsoModel = new test_iso_model_1.TestIsoModel(moment_1.default(testIsoUtcString));
const js = serializr_1.serialize(testIsoModel);
expect(js.testMoment).toEqual(testIsoLocalString);
});
it('deserialize local -> local time', () => {
const isoLocalMoment = moment_1.default(testIsoLocalString);
const recovered = serializr_helpers_1.deserializeFromJson(test_iso_model_1.TestIsoModel, `{
"testMoment": "${testIsoLocalString}"
}`);
expect(recovered.testMoment.isSame(isoLocalMoment)).toBe(true);
});
it('deserialize utc -> local time', () => {
const isoLocalMoment = moment_1.default(testIsoLocalString);
const recovered = serializr_helpers_1.deserializeFromJson(test_iso_model_1.TestIsoModel, `{
"testMoment": "${testIsoUtcString}"
}`);
expect(recovered.testMoment.isSame(isoLocalMoment)).toBe(true);
});
});
describe('with TestIsoUtcModel', () => {
it('serialize utc -> utc time', () => {
const testIsoUtcModel = new test_iso_utc_model_1.TestIsoUtcModel(moment_1.default(testIsoUtcString));
const js = serializr_1.serialize(testIsoUtcModel);
expect(js.testMoment).toEqual(testIsoUtcString);
});
it('serialize local -> utc time', () => {
const testIsoUtcModel = new test_iso_utc_model_1.TestIsoUtcModel(moment_1.default(testIsoLocalString));
const js = serializr_1.serialize(testIsoUtcModel);
expect(js.testMoment).toEqual(testIsoUtcString);
});
it('deserialize utc -> utc time', () => {
const isoUtcMoment = moment_1.default(testIsoUtcString);
const recovered = serializr_helpers_1.deserializeFromJson(test_iso_utc_model_1.TestIsoUtcModel, `{
"testMoment": "${testIsoUtcString}"
}`);
expect(recovered.testMoment.isSame(isoUtcMoment)).toBe(true);
});
it('deserialize local -> utc time', () => {
const isoUtcMoment = moment_1.default(testIsoUtcString);
const recovered = serializr_helpers_1.deserializeFromJson(test_iso_utc_model_1.TestIsoUtcModel, `{
"testMoment": "${testIsoLocalString}"
}`);
expect(recovered.testMoment.isSame(isoUtcMoment)).toBe(true);
});
});
});
describe('Test buildSerializer function', () => {
it('should skip undefined moment in serialization', () => {
const serializeFunction = moment_serialization_schema_1.buildSerializer();
const result = serializeFunction(undefined);
expect(result).toEqual(serializr_1.SKIP);
});
it('should serialize default value string: "null"', () => {
const defaultString = 'null';
const serializeFunction = moment_serialization_schema_1.buildSerializer(defaultString);
const result = serializeFunction(undefined);
expect(result).toEqual(defaultString);
});
it('should serialize default value moment: moment("1990-01-01T00:00:00.000Z")', () => {
const unixStartTimeString = "1990-01-01T00:00:00.000Z";
const defaultMoment = moment_1.default(unixStartTimeString);
const serializeFunction = moment_serialization_schema_1.buildSerializer(defaultMoment, true);
const result = serializeFunction(undefined);
expect(result).toEqual(unixStartTimeString);
});
it('should serialize in utc instead of local time', () => {
const unixStartTimeInGermany = "1990-01-01T02:00:00.000+02:00";
const unixStartTime = "1990-01-01T00:00:00.000Z";
const serializeFunction = moment_serialization_schema_1.buildSerializer(undefined, true);
const result = serializeFunction(moment_1.default(unixStartTimeInGermany));
expect(result).toEqual(unixStartTime);
});
it('should serialize in custom format', () => {
const unixStartTime = "1990-01-01T00:00:00.000Z";
const serializeFunction = moment_serialization_schema_1.buildSerializer(undefined, true, 'YYYY-MM-DD');
const result = serializeFunction(moment_1.default(unixStartTime));
expect(result).toEqual('1990-01-01');
});
it('should serialize in localtime with custom format', () => {
const unixStartTime = "1990-01-01T00:00:00.000Z";
const serializeFunction = moment_serialization_schema_1.buildSerializer(undefined, false, 'YYYY-MM-DD');
const result = serializeFunction(moment_1.default(unixStartTime));
expect(result).toEqual('1990-01-01');
});
});
describe('Test buildDeserializer function', () => {
describe('Test deserializationErrorPolicies', () => {
it('should throw error', () => {
const deserializeFunc = moment_serialization_schema_1.buildDeserializer('throw');
expect(() => deserializeFunc('some-illegal-moment', () => {
}))
.toThrowErrorMatchingSnapshot();
});
it('should log error', () => {
const mockLogger = {
error: jest.fn(),
info: jest.fn(),
debug: jest.fn(),
log: jest.fn(),
warn: jest.fn(),
};
const deserializeFunc = moment_serialization_schema_1.buildDeserializer('log-error', false, undefined, mockLogger);
deserializeFunc('some-illegal-moment', () => {
});
expect(mockLogger.error).toHaveBeenCalledTimes(1);
});
it('should log warning', () => {
const mockLogger = {
error: jest.fn(),
info: jest.fn(),
debug: jest.fn(),
log: jest.fn(),
warn: jest.fn(),
};
const deserializeFunc = moment_serialization_schema_1.buildDeserializer('log-warn', false, undefined, mockLogger);
deserializeFunc('some-illegal-moment', () => {
});
expect(mockLogger.warn).toHaveBeenCalledTimes(1);
});
});
describe('Test defaultDeserializationValue', () => {
it('should deserialize to default value', () => {
const defaultMoment = moment_1.default("1990-01-01T00:00:00.000Z");
const deserializeFunc = moment_serialization_schema_1.buildDeserializer('silent', true, defaultMoment);
const result = deserializeFunc('some-illegal-moment', () => {
});
expect(result.isValid()).toBe(true);
expect(result.isSame(defaultMoment)).toBe(true);
});
it('should throw error when default deserialization value is invalid', () => {
const deserializeFunc = moment_serialization_schema_1.buildDeserializer('silent', false, moment_1.default('default-illegal-moment'));
expect(() => deserializeFunc('some-illegal-moment', () => {
}))
.toThrowErrorMatchingSnapshot();
});
});
});
});