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41 lines
801 B
JavaScript
41 lines
801 B
JavaScript
'use strict';
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const assert = require('assert');
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const { sum } = require('./sum');
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class SumTestSuite {
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testSumCorrectness() {
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const a = 1;
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const b = 2;
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const result = sum(a, b);
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assert(result === a + b, 'the result should be the sum of its arguments');
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}
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testSumNoArgs() {
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try {
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sum();
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} catch {
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return;
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}
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assert.fail('should fail if not provided any arguments');
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}
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testSumMissingArg() {
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const a = 1;
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try {
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sum(a);
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} catch {
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return;
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}
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assert.fail('should fail if not provided all arguments');
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}
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testWillFail() {
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assert.fail('I have failed!');
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}
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}
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module.exports = {
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SumTestSuite,
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}
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