jest/e2e/vmscript-coverage/__tests__/extract-coverage.test.js

43 lines
815 B
JavaScript

/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
const fs = require('fs');
const path = require('path');
const vm = require('vm');
const filePath = path.resolve(__dirname, '../package/vmscript.js');
test('extract coverage', () => {
const content = fs.readFileSync(filePath, {encoding: 'utf8'});
const case1 = vm.runInNewContext(
content,
{
inputObject: {
number: 0,
},
},
{
filename: filePath,
},
);
const case2 = vm.runInNewContext(
content,
{
inputObject: {
number: 7,
},
},
{
filename: filePath,
},
);
expect(case1).toBe(false);
expect(case2).toBe(true);
});