Fixed the test cases

[tannuiscoding]

Title of the Pull Request

• Have you renamed the PR Title in a meaningful way?

Related Issue

closes #111

Description

I changed the test cases of models.py and piechart.py according to the new features and they are running perfectly fine.

I did not work on the test cases of graph.py ass those test cases and features are still left to be fixed.

test cases results for model.py

test cases result graph.py

Type of change

What sort of changes have you made:

class MockDateTime(datetime):
    @classmethod
    def now(cls):
        return datetime.strptime("1234", "%H%M")

def mock_copyfile(src, dst):
    pass  

def mock_glob_single(pattern):
    return ["stash/test.py"]

def mock_glob_none(pattern):
    return []

def mock_glob_multiple(pattern):
    return ["stash/test.py", "stash/test2.py"]

All the test cases are working good and the issues are fixed. please review them and let me know if any changes are required.

Thank you!!

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the code style of this project.
• I have followed the contribution guidelines
• I have performed a self-review of my own code.
• I have ensured my changes don't generate any new warnings or errors.
• I have updated the documentation (if necessary).
• I have resolved all merge conflicts.

[ShashwatAgrawal20]

MAKE SURE YOU'RE FORMATTING YOUR CODE.

And just a quick-fix for the file tests/test_graph.py as this PR is related to test cases it can be get fixed too.

1. You can use a single import statement for importing both display and copy_to_clipboard something like from package.graph import copy_to_clipboard, display currently the code uses 2 different import statement.
2. we don't need these imports there os, sys and shutil as we aren't using those in that file.
3. That assert statement should be something like assert display("test",current_time) is None instead of using ==
4. And the last except statement should be a f-string as it complains about e is assigned but never used. pytest.fail(f"Unexpected error raised: {e}")

[iamyaash]

LGTM!

[jindalpriyanshu101]

LGTM!, Approved.

[ShashwatAgrawal20]

LGTM!