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43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2022 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import { ClientEvent, ClientEventHandlerMap, SyncState } from "matrix-js-sdk/src/matrix";
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import { createReconnectedListener } from "../../src/utils/connection";
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describe("createReconnectedListener", () => {
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let reconnectedListener: ClientEventHandlerMap[ClientEvent.Sync];
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let onReconnect: jest.Mock;
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beforeEach(() => {
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onReconnect = jest.fn();
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reconnectedListener = createReconnectedListener(onReconnect);
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});
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[
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[SyncState.Prepared, SyncState.Syncing],
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[SyncState.Syncing, SyncState.Reconnecting],
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[SyncState.Reconnecting, SyncState.Syncing],
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].forEach(([from, to]) => {
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it(`should invoke the callback on a transition from ${from} to ${to}`, () => {
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reconnectedListener(to, from);
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expect(onReconnect).toHaveBeenCalled();
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});
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});
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[
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[SyncState.Syncing, SyncState.Syncing],
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[SyncState.Catchup, SyncState.Error],
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[SyncState.Reconnecting, SyncState.Error],
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].forEach(([from, to]) => {
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it(`should not invoke the callback on a transition from ${from} to ${to}`, () => {
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reconnectedListener(to, from);
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expect(onReconnect).not.toHaveBeenCalled();
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});
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});
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});
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