basic-testing

[JimakPasha]

1. Task: https://github.com/AlreadyBored/nodejs-assignments/blob/main/assignments/basic-testing/assignment.md
2. Done 12.02.2024
3. Deadline 13.02.2024
4. Score: 258/ 258

• Simple tests
  +6 Should add two numbers
  +6 Should subtract two numbers
  +6 Should multiply two numbers
  +6 Should divide two numbers
  +6 Should exponentiate two numbers
  +6 Should return null for invalid action
  +6 Should return null for invalid arguments
• Table tests
  +6 Should add two numbers
  +6 Should subtract two numbers
  +6 Should multiply two numbers
  +6 Should divide two numbers
  +6 Should exponentiate two numbers
  +6 Should return null for invalid action
  +6 Should return null for invalid arguments
• Error handling & async
  +6 Should resolve provided value
  +6 Should throw error with provided message
  +6 Should throw error with default message if message is not provided
  +6 Should throw custom error
  +6 Should reject custom error
• Testing class
  +6 Should create account with initial balance
  +6 Should throw InsufficientFundsError error when withdrawing more than balance
  +6 Should throw error when transferring more than balance
  +6 Should throw error when transferring to the same account
  +6 Should deposit money
  +6 Should withdraw money
  +6 Should transfer money
  +6 fetchBalance should return number in case if request did not failed
  +6 Should set new balance if fetchBalance returned number
  +6 Should throw SynchronizationFailedError if fetchBalance returned null
• Partial mocking
  +6 mockOne, mockTwo, mockThree should not log into console
  +6 unmockedFunction should log into console
• Mocking Node.js API
  +6 Should set timeout with provided callback and timeout
  +6 Should call callback only after timeout
  +6 Should set interval with provided callback and timeout
  +6 Should call callback multiple times after multiple intervals
  +6 Should call join with pathToFile
  +6 Should return null if file does not exist
  +6 Should return file content if file exists
• Mocking library API
  +6 Should create instance with provided base url
  +6 Should perform request to correct provided url
  +6 Should return response data
• Snapshot testing
  +6 Should generate linked list from values 1
  +6 Should generate linked list from values 2