Files
lodash/test/sortedIndexOf-methods.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

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521 B
JavaScript

import assert from 'assert';
import lodashStable from 'lodash';
import { _ } from './utils.js';
describe('sortedIndexOf methods', function() {
lodashStable.each(['sortedIndexOf', 'sortedLastIndexOf'], function(methodName) {
var func = _[methodName],
isSortedIndexOf = methodName == 'sortedIndexOf';
it('`_.' + methodName + '` should perform a binary search', function() {
var sorted = [4, 4, 5, 5, 6, 6];
assert.deepStrictEqual(func(sorted, 5), isSortedIndexOf ? 2 : 3);
});
});
});