bethea28/numbers-and-strings-testing

Testing With Mocha/Chai

Setup

• fork and clone this repo
• npm install
• run your tests by running mocha from the command line

Docs

• Mocha Docs
• Chai docs
• Chai Cheatsheet

Part 1: Numbers functions

• in your numbers-tests.js write tests for the following functions:
  • add (this is already provided to you as an example)
  • filterEvens takes an array (that could include any data type) and returns an array of only the even numbers
  • secondSmallest returns the second smallest number in an array
  • uniqueNums takes an array of numbers and returns only the unique numbers
• try running your tests. they should all fail at this point.
• complete the functions in the js/numbers-funcs.js file, one a time
• after you complete each function import it into your test file
• run your tests to make sure your solution is correct

Part 2: Strings functions

• in your strings-tests.js write tests for the following functions:
  • capitalize (this is already provided to you as an example)
  • capitalizeFirst takes an array of strings and returns a new string with the first letter of each string capitalized
  • OsToZeros takes a string and returns a new string with all of the letter O's changed to the number 0
  • countTheLetters takes a string and returns an object with a count of the letters that appear in the string
• try running your tests. they should all fail at this point.
• complete the functions in the js/strings-funcs.js file, one a time
• after you complete each function import it into your test file
• run your tests to make sure your solution is correct