javascript/test/oneof.test.ts

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 * distributed with this work for additional information
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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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import Fury, { TypeDescription, InternalSerializerType, Type } from '../packages/fury/index';
import { describe, expect, test } from '@jest/globals';

const oneOfThree = Type.oneof({
    option1: Type.string(),
    option2: Type.object("foo", {
        a: Type.int32()
    }),
    option3: Type.int32(),
});

describe('oneof', () => {
    test('option1: should oneof work1', () => {
        const fury = new Fury({ refTracking: true });
        const { serialize, deserialize } = fury.registerSerializer(oneOfThree);
        const obj = {
            option1: "hello"
        }
        const input = serialize(obj);
        const result = deserialize(
            input
        );
        expect(result).toEqual(obj.option1)
    });
    test('option2: should oneof work', () => {
        const fury = new Fury({ refTracking: true });
        const { serialize, deserialize } = fury.registerSerializer(oneOfThree);
        const obj = {
            option2: {
                a: 123
            }
        }
        const input = serialize(obj);
        const result = deserialize(
            input
        );
        expect(result).toEqual(obj.option2)
    });
    test('option3: should oneof work', () => {
        const fury = new Fury({ refTracking: true });
        const { serialize, deserialize } = fury.registerSerializer(oneOfThree);
        const obj = {
            option3: 123
        }
        const input = serialize(obj);
        const result = deserialize(
            input
        );
        expect(result).toEqual(obj.option3)
    });
    test('should nested oneof work1', () => {
        const fury = new Fury({ refTracking: true });
        const { serialize, deserialize } = fury.registerSerializer(Type.object("foo2", {
            f: oneOfThree
        }));
        const obj = {
            option1: "hello"
        }
        const input = serialize({
            f: obj
        });
        const result = deserialize(
            input
        );
        expect(result).toEqual({
            f: obj.option1
        })
    });
});