matrix-rust-sdk/bindings/matrix-sdk-crypto-js/tests/encryption.test.js

const { EncryptionAlgorithm, EncryptionSettings, HistoryVisibility, VerificationState } = require('../pkg/matrix_sdk_crypto_js');

describe('EncryptionAlgorithm', () => {
    test('has the correct variant values', () => {
        expect(EncryptionAlgorithm.OlmV1Curve25519AesSha2).toStrictEqual(0);
        expect(EncryptionAlgorithm.MegolmV1AesSha2).toStrictEqual(1);
    });
});

describe(EncryptionSettings.name, () => {
    test('can be instantiated with default values', () => {
        const es = new EncryptionSettings();

        expect(es.algorithm).toStrictEqual(EncryptionAlgorithm.MegolmV1AesSha2);
        expect(es.rotationPeriod).toStrictEqual(604800000000n);
        expect(es.rotationPeriodMessages).toStrictEqual(100n);
        expect(es.historyVisibility).toStrictEqual(HistoryVisibility.Shared);
    });

    test('checks the history visibility values', () => {
        const es = new EncryptionSettings();

        es.historyVisibility = HistoryVisibility.Invited;

        expect(es.historyVisibility).toStrictEqual(HistoryVisibility.Invited);
        expect(() => { es.historyVisibility = 42 }).toThrow();
    });
});

describe('VerificationState', () => {
    test('has the correct variant values', () => {
        expect(VerificationState.Trusted).toStrictEqual(0);
        expect(VerificationState.Untrusted).toStrictEqual(1);
        expect(VerificationState.UnknownDevice).toStrictEqual(2);
    });
});