36 lines
973 B
JavaScript
36 lines
973 B
JavaScript
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const assert = require('assert');
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const net = require('net');
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const sinon = require('sinon');
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const waitPort = require('../wait-port');
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describe('dots output function', () => {
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it('should show a dot or two if the dots output is specified', () => {
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const server = net.createServer();
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server.listen(9021, '127.0.0.1');
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// Spy on stdout.
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const stdout = sinon.stub(process.stdout, 'write');
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return waitPort({ host: '127.0.0.1', port: 9021, output: 'dots' })
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.then(() => {
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assert(stdout.called, 'stdout should have dots written.');
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stdout.restore();
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server.close();
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});
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});
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it('should show a timeout message if there is a timeout', () => {
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// Spy on stdout.
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const log = sinon.stub(console, 'log');
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return waitPort({ host: '127.0.0.1', port: 9021, timeout: 1, output: 'dots' })
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.then(() => {
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assert(log.calledWithMatch(/[T|t]imeout/));
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log.restore();
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});
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});
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});
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