etherpad-lite/tests/backend/common.js
Richard Hansen 36aceb3aba hooks: Rewrite callAll and aCallAll for consistency
Rewrite the `callAll` and `aCallAll` functions to support all
reasonable hook behaviors and to report errors for unreasonable
behaviors (e.g., calling the callback twice).

Now a hook function like the following works as expected when invoked
by `aCallAll`:

```
exports.myHookFn = (hookName, context, cb) => {
  cb('some value');
  return;
};
```
2020-10-24 16:08:50 +01:00

62 lines
2.2 KiB
JavaScript

/* global __dirname, exports, require */
function m(mod) { return __dirname + '/../../src/' + mod; }
const apiHandler = require(m('node/handler/APIHandler'));
const log4js = require(m('node_modules/log4js'));
const process = require('process');
const server = require(m('node/server'));
const settings = require(m('node/utils/Settings'));
const supertest = require(m('node_modules/supertest'));
const webaccess = require(m('node/hooks/express/webaccess'));
const backups = {};
let inited = false;
exports.apiKey = apiHandler.exportedForTestingOnly.apiKey;
exports.agent = null;
exports.baseUrl = null;
exports.httpServer = null;
exports.logger = log4js.getLogger('test');
const logLevel = exports.logger.level;
// Mocha doesn't monitor unhandled Promise rejections, so convert them to uncaught exceptions.
// https://github.com/mochajs/mocha/issues/2640
process.on('unhandledRejection', (reason, promise) => { throw reason; });
exports.init = async function() {
if (inited) return exports.agent;
inited = true;
if (!logLevel.isLessThanOrEqualTo(log4js.levels.DEBUG)) {
exports.logger.warn('Disabling non-test logging for the duration of the test. ' +
'To enable non-test logging, change the loglevel setting to DEBUG.');
log4js.setGlobalLogLevel(log4js.levels.OFF);
exports.logger.setLevel(logLevel);
}
// Note: This is only a shallow backup.
backups.settings = Object.assign({}, settings);
// Start the Etherpad server on a random unused port.
settings.port = 0;
settings.ip = 'localhost';
exports.httpServer = await server.start();
exports.baseUrl = `http://localhost:${exports.httpServer.address().port}`;
exports.logger.debug(`HTTP server at ${exports.baseUrl}`);
// Create a supertest user agent for the HTTP server.
exports.agent = supertest(exports.baseUrl);
// Speed up authn tests.
backups.authnFailureDelayMs = webaccess.authnFailureDelayMs;
webaccess.authnFailureDelayMs = 0;
after(async function() {
webaccess.authnFailureDelayMs = backups.authnFailureDelayMs;
await server.stop();
// Note: This does not unset settings that were added.
Object.assign(settings, backups.settings);
log4js.setGlobalLogLevel(logLevel);
});
return exports.agent;
};