Nutrition Calculator Project Documentation

Flask Python Learning Resources

• Flask Tutorial Series by Corey Schafer
• Flask Web Development Tutorials

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Docker Learning Resources

• Docker Tutorial for Beginners
• Docker Crash Course

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CI/CD Setup Overview

1. requirements.txt

Flask
pytest

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2. Test File: tests/test_app.py

from app import app

def test_home_route():
    client = app.test_client()
    response = client.get('/')
    assert response.status_code == 200
    assert b"Welcome" in response.data

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3. GitHub Actions Workflow: .github/workflows/python-app.yml

name: Run Pytest

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt

      - name: Run tests
        run: |
          pytest

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4. Example GitHub Actions Output (Success)

Run pytest
============================= test session starts ==============================
platform linux -- Python 3.10.4, pytest-7.4.2, pluggy-1.2.0
rootdir: /home/runner/work/nutrition-app/nutrition-app
collected 1 item

tests/test_app.py .                                                      [100%]

============================== 1 passed in 0.45s ===============================
✅ Job succeeded

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This documentation summarizes the key resources and configuration files used for developing and automating tests in our Flask Nutrition Calculator project.