$5]$ Write unit tests:

Identify at least five use cases based on your design task.

Write unit tests that test your implementation against these use

cases. We suggest simplifying the tests you choose by testing the

model, because testing the code with dependencies on a file and

terminal will require that the file or terminal be available at the time

that you run your tests. You cannot guarantee their availability, and

this would complicate your workflow. If you are interested in how

such tests are performed, you can read about mock testing and

integration testing in yourspare time

$6]$ Use a tool like pip freeze to generate a requirementstxt file.Practical Task

In this practical task you are going to implement and test the task manager

application you designed in the Software Design Task.

Follow the steps below to complete the task. You do not have to provide written

answers to the questions, as they are meant to guide your thinking.

Set up a virtual ervironment for your project while considering the

following points:

What steps will you take to create a virtual environment for your

project?

Which tool or package will you use to manage the virtual

environment?

PEP $8$ Linting $5$et up a PEP $8$ linter for your project, considering the below

points:

How will you integrate PEP $8$ linting into your project?

Are there specific PEP $8$ rules or configurations you want to enforce

orignore?

PEP $8$ Compliance:

Ensure that your code adheres to PEP $8$ standards

Make any necessary adjustments to achieve compliance.

$4]$ Implement your task manager application following your design:

Develop the necessary classes based on your design. Feel free to

redesign the application to suit your implementation needs if you

have discovered design improvements during your implementation

phase.

Implement a file$-$based data access layer to support your application.

Remember to split your code into multiple modules. A common

practice is to have one class or set of related functions or constants

per Python module.

Write unit tests:

$$ Identify at least five use cases based on your design task.

$$ Write unit tests that test your implementation against these use

cases. We suggest simplifying the tests you choose by testing the

model, because testing the code with dependencies on a file and

terminal will require that the file or terminal be available at the time

that you run your tests. You cannot guarantee their availability, and

this would complicate your workflow. If you are interested in how

such tests are performed, you can read about mock testing and

integration testing in your spare time.

$6)$ Use a tool like pip freeze to generate a requirements.txt file.