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util.test.js
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util.test.js
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/* eslint-env jest */
const util = require('../lib/util');
function check(input, expected) {
expect(expected).toEqual(util.sanitizeObject(input));
}
describe('sanitizeObject', () => {
test('empty object', () => {
const input = {};
const expected = {};
check(input, expected);
});
test('null byte in top-level string', () => {
const input = { test: 'test\u0000ing' };
const expected = { test: 'test\\u0000ing'};
check(input, expected);
});
test('null byte in nested string', () => {
const input = {
test: {
nestedTest: 'test\u0000ing',
},
};
const expected = {
test: {
nestedTest: 'test\\u0000ing',
},
};
check(input, expected);
});
test('null byte in top-level array', () => {
const input = {
test: ['testing', 'test\u0000ing'],
};
const expected = {
test: ['testing', 'test\\u0000ing'],
};
check(input, expected);
});
test('null byte in nested array', () => {
const input = {
test: {
test2: ['testing', 'test\u0000ing'],
},
};
const expected = {
test: {
test2: ['testing', 'test\\u0000ing'],
},
};
check(input, expected);
});
test('handles numbers correctly', () => {
const input = {
test: 'test\u0000ing',
a: 1,
b: 2.45,
};
const expected = {
test: 'test\\u0000ing',
a: 1,
b: 2.45,
};
check(input, expected);
});
test('handles null values correctly', () => {
const input = {
test: 'test\u0000ing',
a: null,
};
const expected = {
test: 'test\\u0000ing',
a: null,
};
check(input, expected);
});
});