Reimplement example dataset test

[3dot141592]

Description

reimplements the example dataset tests.

Testing

Everything should (!!!) work since its the exact same code. Maybe run the test?

PR checklist

Development

• If necessary, I have updated the documentation (README, docstrings, etc.)
• If necessary, I have created / updated tests.

Mergeability

• main-branch has been merged into local branch to resolve conflicts
• The tests and linter have passed AFTER local merge
• The backend code has been formatted with black
• The frontend code has been formatted with pnpm format and checked with pnpm lint

Code review

• I have self-reviewed my code.
• At least one other developer reviewed and approved the changes

[github-actions]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
backend/protzilla
disk_operator.py
form.py
backend/protzilla/data_analysis
differential_expression_t_test.py
backend/protzilla/data_preprocessing
filter_proteins.py
backend/protzilla/methods
data_preprocessing.py
Project Total

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