balena-cli/tests/config-tests.ts
2021-08-19 23:17:31 +01:00

46 lines
1.7 KiB
TypeScript

/**
* @license
* Copyright 2020 Balena Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { set as setEsVersion } from '@balena/es-version';
// Set the desired es version for downstream modules that support it
setEsVersion('es2018');
// Disable Sentry.io error reporting while running test code
process.env.BALENARC_NO_SENTRY = '1';
// Disable deprecation checks while running test code
import { DeprecationChecker } from '../build/deprecation';
DeprecationChecker.disable();
import * as tmp from 'tmp';
tmp.setGracefulCleanup();
// Use a temporary dir for tests data
process.env.BALENARC_DATA_DIRECTORY = tmp.dirSync().name;
console.error(
`[debug] tests/config-tests.ts: BALENARC_DATA_DIRECTORY="${process.env.BALENARC_DATA_DIRECTORY}"`,
);
import { EventEmitter } from 'events';
EventEmitter.defaultMaxListeners = 35; // it appears that 'nock' adds a bunch of listeners - bug?
// SL: Looks like it's not nock causing this, as have seen the problem triggered from help.spec,
// which is not using nock. Perhaps mocha/chai? (unlikely), or something in the CLI?
import { config as chaiCfg } from 'chai';
chaiCfg.showDiff = true;
// enable diff comparison of large objects / arrays
chaiCfg.truncateThreshold = 0;