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* 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.
23 lines
745 B
JavaScript
23 lines
745 B
JavaScript
import assert from 'assert';
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import lodashStable from 'lodash';
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import { MAX_SAFE_INTEGER, stubTrue, stubFalse } from './utils.js';
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import isLength from '../isLength.js';
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describe('isLength', function() {
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it('should return `true` for lengths', function() {
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var values = [0, 3, MAX_SAFE_INTEGER],
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expected = lodashStable.map(values, stubTrue),
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actual = lodashStable.map(values, isLength);
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assert.deepStrictEqual(actual, expected);
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});
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it('should return `false` for non-lengths', function() {
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var values = [-1, '1', 1.1, MAX_SAFE_INTEGER + 1],
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expected = lodashStable.map(values, stubFalse),
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actual = lodashStable.map(values, isLength);
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assert.deepStrictEqual(actual, expected);
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});
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});
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