36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
/* jshint node:true */
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/* jshint esversion: 6 */
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/* jshint -W030 */
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var chai = require('chai');
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var expect = chai.expect;
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var joinRows = require('../lib/core/join-rows');
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var os = require('os');
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describe('joinRows', () => {
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it('should throw with no params', () => {
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expect(joinRows).to.throw(TypeError);
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});
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it('should throw with bad params', () => {
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expect(joinRows.bind(null, 'rows')).to.throw(TypeError);
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expect(joinRows.bind(null, 0)).to.throw(TypeError);
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expect(joinRows.bind(null, 1)).to.throw(TypeError);
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expect(joinRows.bind(null, true)).to.throw(TypeError);
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expect(joinRows.bind(null, null)).to.throw(TypeError);
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});
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it('should handle empty array', () => {
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expect(joinRows.bind(null, [])).to.not.throw(TypeError);
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expect(joinRows.call(null, [])).to.be.a.string;
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expect(joinRows.call(null, [])).to.be.empty;
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});
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it('should handle valid array', () => {
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const mocks = ['1', '2', '3'];
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expect(joinRows.bind(null, mocks)).to.not.throw(TypeError);
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expect(joinRows.call(null, mocks)).to.be.a.string;
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expect(joinRows.call(null, mocks)).to.be.equal(`1${os.EOL}2${os.EOL}3`);
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});
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});
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