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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.
36 lines
1.2 KiB
JavaScript
36 lines
1.2 KiB
JavaScript
import assert from 'assert';
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import lodashStable from 'lodash';
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import split from '../split.js';
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describe('split', function() {
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it('should split a string by `separator`', function() {
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var string = 'abcde';
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assert.deepStrictEqual(split(string, 'c'), ['ab', 'de']);
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assert.deepStrictEqual(split(string, /[bd]/), ['a', 'c', 'e']);
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assert.deepStrictEqual(split(string, '', 2), ['a', 'b']);
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});
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it('should return an array containing an empty string for empty values', function() {
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var values = [, null, undefined, ''],
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expected = lodashStable.map(values, lodashStable.constant(['']));
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var actual = lodashStable.map(values, function(value, index) {
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return index ? split(value) : split();
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});
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assert.deepStrictEqual(actual, expected);
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});
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it('should work as an iteratee for methods like `_.map`', function() {
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var strings = ['abc', 'def', 'ghi'],
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actual = lodashStable.map(strings, split);
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assert.deepStrictEqual(actual, [['abc'], ['def'], ['ghi']]);
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});
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it('should allow mixed string and array prototype methods', function() {
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var wrapped = _('abc');
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assert.strictEqual(wrapped.split('b').join(','), 'a,c');
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});
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});
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