| 1 | // Copyright 2017-2018 @polkadot/api-provider authors & contributors
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| 2 | // This software may be modified and distributed under the terms
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| 3 | // of the ISC license. See the LICENSE file for details.
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| 4 |
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| 5 | import Ws from './index';
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| 6 |
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| 7 | describe('onError', () => {
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| 8 | let ws;
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| 9 | let errorSpy;
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| 10 |
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| 11 | beforeEach(() => {
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| 12 | ws = new Ws('ws://127.0.0.1:1234', false);
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| 13 | errorSpy = jest.spyOn(console, 'error');
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| 14 | });
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| 15 |
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| 16 | afterEach(() => {
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| 17 | errorSpy.mockRestore();
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| 18 | });
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| 19 |
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| 20 | it('logs the error', () => {
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| 21 | ws.onSocketError('test error');
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| 22 |
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| 23 | expect(errorSpy).toHaveBeenCalledWith(
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| 24 | expect.anything(), expect.anything(), 'test error'
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| 25 | );
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| 26 | });
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| 27 | });
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