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Reformat test parameters for consistency

This commit is contained in:
cats256 2023-07-04 11:38:40 -05:00
parent 5a7cd9b162
commit 075fe8eea2
3 changed files with 27 additions and 27 deletions
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16
08_calculator/calculator.spec.js
View File

@ -21,20 +21,20 @@ describe('subtract', () => {
}); });
describe('sum', () => { describe('sum', () => {
test.skip('computes the sum of an empty array', () => { test.skip('computes the sum of an empty parameter', () => {
expect(calculator.sum([])).toBe(0); expect(calculator.sum()).toBe(0);
}); });
test.skip('computes the sum of an array of one number', () => { test.skip('computes the sum of one number', () => {
expect(calculator.sum([7])).toBe(7); expect(calculator.sum(7)).toBe(7);
}); });
test.skip('computes the sum of an array of two numbers', () => { test.skip('computes the sum of two numbers', () => {
expect(calculator.sum([7,11])).toBe(18); expect(calculator.sum(7, 11)).toBe(18);
}); });
test.skip('computes the sum of an array of many numbers', () => { test.skip('computes the sum of many numbers', () => {
expect(calculator.sum([1,3,5,7,9])).toBe(25); expect(calculator.sum(1, 3, 5, 7, 9)).toBe(25);
}); });
}); });

4
08_calculator/solution/calculator-solution.js
View File

@ -6,8 +6,8 @@ const subtract = function (a, b) {
return a - b; return a - b;
}; };
const sum = function (array) { const sum = function (...args) {
return array.reduce((total, current) => total + current, 0); return args.reduce((total, current) => total + current, 0);
}; };
const multiply = function(...args){ const multiply = function(...args){

20
08_calculator/solution/calculator-solution.spec.js
View File

@ -21,30 +21,30 @@ describe('subtract', () => {
}); });
describe('sum', () => { describe('sum', () => {
test('computes the sum of an empty array', () => { test('computes the sum of an empty parameter', () => {
expect(calculator.sum([])).toBe(0); expect(calculator.sum()).toBe(0);
}); });
test('computes the sum of an array of one number', () => { test('computes the sum of one number', () => {
expect(calculator.sum([7])).toBe(7); expect(calculator.sum(7)).toBe(7);
}); });
test('computes the sum of an array of two numbers', () => { test('computes the sum of two numbers', () => {
expect(calculator.sum([7, 11])).toBe(18); expect(calculator.sum(7, 11)).toBe(18);
}); });
test('computes the sum of an array of many numbers', () => { test('computes the sum of many numbers', () => {
expect(calculator.sum([1, 3, 5, 7, 9])).toBe(25); expect(calculator.sum(1, 3, 5, 7, 9)).toBe(25);
}); });
}); });
describe('multiply', () => { describe('multiply', () => {
test('multiplies two numbers', () => { test('multiplies two numbers', () => {
expect(calculator.multiply([2, 4])).toBe(8); expect(calculator.multiply(2, 4)).toBe(8);
}); });
test('multiplies several numbers', () => { test('multiplies several numbers', () => {
expect(calculator.multiply([2, 4, 6, 8, 10, 12, 14])).toBe(645120); expect(calculator.multiply(2, 4, 6, 8, 10, 12, 14)).toBe(645120);
}); });
}); });