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open-option.test.js
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open-option.test.js
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'use strict';
jest.mock('open');
const webpack = require('webpack');
const open = require('open');
const Server = require('../../lib/Server');
const config = require('../fixtures/simple-config/webpack.config');
const port = require('../ports-map')['open-option'];
open.mockImplementation(() => {
return {
catch: jest.fn(),
};
});
describe('open option', () => {
it('should open', (done) => {
const compiler = webpack(config);
const server = new Server(compiler, {
open: true,
port,
static: false,
});
compiler.hooks.done.tap('webpack-dev-server', () => {
server.close(() => {
expect(open.mock.calls[0]).toMatchInlineSnapshot(`
Array [
"http://127.0.0.1:8117/",
Object {
"wait": false,
},
]
`);
expect(open.mock.invocationCallOrder[0]).toEqual(1);
done();
});
});
compiler.run(() => {});
server.listen(port, 'localhost');
});
});