(CSIT314 Part 2)

• running autonomous testing for scientific calculator functions

  • addition
  • subtraction
  • multiplication
  • division
  • scientific functions
    • sin
      • sinh (asin)
    • cos
      • cosh (acos)
    • tan
      • tanh (atan)
    • exponents
    • radial and degree
  • invalid inputs

• testing concepts

  • prompt user to enter the number of iterations to run
  • checking invalid inputs
  • floats and integers
    • using large integers
    • using large floats
  • negative and positive inputs
    • negation of operands (plus and minus)
  • checking null inputs
  • zero as input
  • calculation using previous results

• to view source code (open these files):
  • calculator.py - defines general calculator functions (checks the expected results)
  • dict.py - accesses the calculator buttons from the calculator app (from calculator.net)
  • test_calculator.py - defines all the tests to be carried out - work in progress
  • randomGeneration.py - random value generation based on specific tests
  • driver_file_test.py - carries out autonomous testing (based on user input) - work in progress
  • test_calculator_report.py - log file to record all test outcomes (PASS and FAIL)

• download and install python to your local machine
  • https://www.python.org/downloads/
  • check version
    • python --version
• download python-pip
• download python-pytest
  • pip install -U pytest
• download python-pytest-html
  • pip install pytest-html
• install selenium (chrome webdriver)
  • pip install -U selenium
• execution
  • run py.test.exe --capture=tee-sys --verbose --html=test_calculator_report.html test_calculator.py

• sudo apt-get update
• sudo apt-get install python3.8
• python3 --version
• more steps to be added