Merge pull request #300 from Asartea/asartea-patch-1-solutions
tempConversion: Update function names to account for changes in the base branch
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44a95b8e89
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@ -2,12 +2,12 @@
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Write two functions that convert temperatures from Fahrenheit to Celsius, and vice versa:
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```
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ftoc(32) // fahrenheit to celsius, should return 0
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convertToCelsius(32) // fahrenheit to celsius, should return 0
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ctof(0) // celsius to fahrenheit, should return 32
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convertToFahrenheit(0) // celsius to fahrenheit, should return 32
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```
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Because we are human, we want the result temperature to be rounded to one decimal place: i.e., `ftoc(100)` should return `37.8` and not `37.77777777777778`.
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Because we are human, we want the result temperature to be rounded to one decimal place: i.e., `convertToCelsius(100)` should return `37.8` and not `37.77777777777778`.
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This exercise asks you to create more than one function so the `module.exports` section of the spec file looks a little different this time. Nothing to worry about, we're just packaging both functions into a single object to be exported.
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@ -1,13 +1,13 @@
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const ftoc = function(f) {
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return Math.round((f - 32) * (5/9) * 10) / 10;
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const convertToCelsius = function(fahrenheit) {
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return Math.round((fahrenheit - 32) * (5/9) * 10) / 10;
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};
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const ctof = function(c) {
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return Math.round(((c * 9/5) + 32) * 10) / 10;
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const convertToFahrenheit = function(celsius) {
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return Math.round(((celsius * 9/5) + 32) * 10) / 10;
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};
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module.exports = {
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ftoc,
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ctof
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convertToCelsius,
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convertToFahrenheit
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};
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@ -1,25 +1,25 @@
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const {ftoc, ctof} = require('./tempConversion')
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const {convertToCelsius, convertToFahrenheit} = require('./tempConversion')
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describe('ftoc', () => {
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describe('convertToCelsius', () => {
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test('works', () => {
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expect(ftoc(32)).toEqual(0);
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expect(convertToCelsius(32)).toEqual(0);
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});
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test.skip('rounds to 1 decimal', () => {
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expect(ftoc(100)).toEqual(37.8);
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expect(convertToCelsius(100)).toEqual(37.8);
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});
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test.skip('works with negatives', () => {
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expect(ftoc(-100)).toEqual(-73.3);
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expect(convertToCelsius(-100)).toEqual(-73.3);
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});
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});
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describe('ctof', () => {
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describe('convertToFahrenheit', () => {
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test.skip('works', () => {
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expect(ctof(0)).toEqual(32);
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expect(convertToFahrenheit(0)).toEqual(32);
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});
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test.skip('rounds to 1 decimal', () => {
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expect(ctof(73.2)).toEqual(163.8);
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expect(convertToFahrenheit(73.2)).toEqual(163.8);
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});
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test.skip('works with negatives', () => {
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expect(ctof(-10)).toEqual(14);
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expect(convertToFahrenheit(-10)).toEqual(14);
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});
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});
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