25 lines
679 B
JavaScript
25 lines
679 B
JavaScript
const assert = require('assert');
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describe('palindrome', () => {
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const pali = require('../lib/palindrome');
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describe('.check()', () => {
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it('should return true on encountering a palindrome', () => {
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assert.ok(pali.check('racecar'));
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assert.ok(pali.check('abcba'));
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assert.ok(pali.check('aa'));
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assert.ok(pali.check('a'));
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});
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it('should return true on encountering an empty string', () => {
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assert.ok(pali.check(''));
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});
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it('should return false on encountering a non-palindrome', () => {
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assert.ok(!pali.check('alice'));
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assert.ok(!pali.check('ab'));
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assert.ok(!pali.check('abcdba'));
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});
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})
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});
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