YAMLInstallParser Class Unit Test

[Faith-Adegoke]

Thank you for taking your time to contribute to Ersilia, just a few checks before we proceed

• [x] Have you followed the guidelines in our Contribution Guide
• [x] Have you written new tests for your core changes, as applicable?
• [x] Have you successfully ran tests with your changes locally?

Description The task is to implement unit testing for the YAMLInstallParser Class in the parser module with different possible cases. The function of the class is to parse a YAML file that contains some installation details like the Python version and the list of commands.

Changes to be made

• [x] File Structure

  • Create a folder named "tests" in the same directory as "src".
  • Add an empty "init.py" file to the folder so it can be recognized as a package.
  • Create a Python file for the testing.

• [x] The following Test cases will be added to the unit test framework.

  • Case 1: Testing that the right python version is returned from the _get_python_version.
  • Case 2: Testing that a "Value Error" is raised if the Python version given is not a string.
  • Case 3: Testing that the correct list of commands is returned from the _get_commands.

• [x] Run the Unit test and provide the output.

Status

• [x] The Pytest framework in Python was used for the tests and the unittest.mock module was also used to mock the file system and other dependencies.
• [x] The test methods for the different cases were written.
• [x] The test was executed and all three cases passed as shown in the screenshot below.

To do

• [ ] Pull request to be reviewed by mentors.

Is this pull request related to any open issue? If yes, replace issueID below with the issue ID

Related to #27

[Faith-Adegoke]

@DhanshreeA Kindly help review this. Thank you.

[DhanshreeA]

@Faith-Adegoke many many apologies but could you use pytest syntax instead? I should have specified this from the start. My bad!

[Faith-Adegoke]

Hello @DhanshreeA , I have worked on the implementation to use pytest syntax instead of unittest. Kindly help review. Thank you.