Files
lodash/test/result.test.js
Benjamin Tan d5ef31929a Add initial test files from lodash v4. (#4172)
* Install test dependencies.

* Add initial test files.

These files were created using a simplistic AST manipulator using `recast` to
preserve formatting. There's bound to be a huge chunk of errors, but this serves
as a good start. QUnit was replaced with Mocha, with ES2015 imports running via
`esm`.

As far as possible, QUnit-specific syntax has been replaced with Mocha's
`describe` and `it`, while the native Node.js `assert` module is used for
assertions. Files in the `test` directory ending in `.test.js` will be treated
as test files.

* Add initial passing files to test run.
2019-02-12 09:11:32 -08:00

34 lines
1008 B
JavaScript

import assert from 'assert';
import lodashStable from 'lodash';
import { stubB } from './utils.js';
import result from '../result.js';
describe('result', function() {
var object = { 'a': 1, 'b': stubB };
it('should invoke function values', function() {
assert.strictEqual(result(object, 'b'), 'b');
});
it('should invoke default function values', function() {
var actual = result(object, 'c', object.b);
assert.strictEqual(actual, 'b');
});
it('should invoke nested function values', function() {
var value = { 'a': lodashStable.constant({ 'b': stubB }) };
lodashStable.each(['a.b', ['a', 'b']], function(path) {
assert.strictEqual(result(value, path), 'b');
});
});
it('should invoke deep property methods with the correct `this` binding', function() {
var value = { 'a': { 'b': function() { return this.c; }, 'c': 1 } };
lodashStable.each(['a.b', ['a', 'b']], function(path) {
assert.strictEqual(result(value, path), 1);
});
});
});