run-tests.js
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/* eslint-disable eslint-comments/disable-enable-pair */
/* eslint-disable @typescript-eslint/no-var-requires */
/* eslint-disable eslint-comments/no-unlimited-disable */
const { spawn } = require('child_process');
const { kill } = require('cross-port-killer');
const env = Object.create(process.env);
env.BROWSER = 'none';
env.TEST = true;
// flag to prevent multiple test
let once = false;
const startServer = spawn(/^win/.test(process.platform) ? 'npm.cmd' : 'npm', ['start'], {
env,
});
startServer.stderr.on('data', data => {
// eslint-disable-next-line
console.log(data.toString());
});
startServer.on('exit', () => {
kill(process.env.PORT || 8000);
});
console.log('Starting development server for e2e tests...');
startServer.stdout.on('data', data => {
console.log(data.toString());
// hack code , wait umi
if (
(!once && data.toString().indexOf('Compiled successfully') >= 0) ||
data.toString().indexOf('Theme generated successfully') >= 0
) {
// eslint-disable-next-line
once = true;
console.log('Development server is started, ready to run tests.');
const testCmd = spawn(
/^win/.test(process.platform) ? 'npm.cmd' : 'npm',
['test', '--', '--maxWorkers=1', '--runInBand'],
{
stdio: 'inherit',
},
);
testCmd.on('exit', code => {
startServer.kill();
process.exit(code);
});
}
});