Fix CI: replace test_requirements.txt with pip install -e .[dev]

test_requirements.txt no longer exists — all test dependencies are
declared in pyproject.toml under [project.optional-dependencies].dev.
Fixed all 3 workflow files: ci.yml, test-status.yml, dependency-update.yml.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: RobbinBouwmeester

.github/workflows/ci.yml

@@ -12,35 +12,33 @@ jobs:
     strategy:
       matrix:
         python-version: ['3.11', '3.12']
-    
+
     steps:
     - uses: actions/checkout@v4
-    
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
-    
+
     - name: Cache pip dependencies
       uses: actions/cache@v3
       with:
         path: ~/.cache/pip
-        key: ${{ runner.os }}-pip-${{ hashFiles('**/test_requirements.txt') }}
+        key: ${{ runner.os }}-pip-${{ hashFiles('**/pyproject.toml') }}
         restore-keys: |
           ${{ runner.os }}-pip-
-    
+
     - name: Install system dependencies
       run: |
         sudo apt-get update
         sudo apt-get install -y build-essential
-    
+
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r test_requirements.txt
-        # Install the package in development mode
-        pip install -e .
-    
+        pip install -e ".[dev]"
+
     - name: Install Rust toolchain
       uses: dtolnay/rust-toolchain@stable
 
@@ -52,41 +50,38 @@ jobs:
     - name: Install RustyMS (optional dependency)
       run: |
         pip install rustyms || echo "RustyMS installation failed, tests will skip RustyMS-dependent functionality"
-    
+
     - name: Run Rust unit tests
       run: |
         cd rust/mumdia_rs && cargo test
 
     - name: Lint with flake8
       run: |
-        pip install flake8
         # Stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # Exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    
+
     - name: Type check with mypy
       run: |
-        pip install mypy
         mypy . --ignore-missing-imports || echo "MyPy check completed with warnings"
-    
+
     - name: Run fast tests
       run: |
         python -m pytest tests/ -v -m "fast" --tb=short || echo "Fast tests completed"
-    
+
     - name: Run unit tests
       run: |
         python -m pytest tests/ -v -m "unit" --tb=short --maxfail=10
-    
+
     - name: Run integration tests
       run: |
         python -m pytest tests/ -v -m "integration" --tb=short --maxfail=5
-    
+
     - name: Run all tests with coverage
       run: |
-        pip install coverage pytest-cov
         python -m pytest tests/ --cov=. --cov-report=xml --cov-report=html --tb=short --maxfail=20
-    
+
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v3
       with:
@@ -99,60 +94,58 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-    
+
     steps:
     - uses: actions/checkout@v4
-    
+
     - name: Set up Python 3.11
       uses: actions/setup-python@v4
       with:
         python-version: '3.11'
-    
+
     - name: Install Rust toolchain
       uses: dtolnay/rust-toolchain@stable
 
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r test_requirements.txt
-        pip install -e .
+        pip install -e ".[dev]"
         pip install maturin
         cd rust/mumdia_rs && maturin develop --release
         pip install rustyms || echo "RustyMS optional"
 
     - name: Run performance tests
       run: |
         python -m pytest tests/ -v -m "performance" --tb=short || echo "Performance tests completed"
-    
+
     - name: Run memory tests
       run: |
         python -m pytest tests/ -v -m "memory" --tb=short || echo "Memory tests completed"
 
   docs-and-style:
     runs-on: ubuntu-latest
-    
+
     steps:
     - uses: actions/checkout@v4
-    
+
     - name: Set up Python 3.11
       uses: actions/setup-python@v4
       with:
         python-version: '3.11'
-    
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install black isort
-    
+        pip install -e ".[dev]"
+
     - name: Check code formatting with Black
       run: |
         black --check --diff .
-    
+
     - name: Check import sorting with isort
       run: |
         isort --check-only --diff .
-    
+
     - name: Validate test framework
       run: |
-        python -m pip install -r test_requirements.txt
         python tests/validate_testing_framework.py || echo "Test framework validation completed"

.github/workflows/dependency-update.yml

@@ -21,9 +21,7 @@ jobs:
     - name: Install latest dependencies
       run: |
         python -m pip install --upgrade pip
-        # Install latest versions of all dependencies
-        pip install --upgrade $(cat test_requirements.txt | grep -v '#' | sed 's/[>=<].*//g' | tr '\n' ' ')
-        pip install -e .
+        pip install -e ".[dev]"
         pip install rustyms || echo "RustyMS optional"
     
     - name: Run core tests with latest dependencies

.github/workflows/test-status.yml

@@ -21,8 +21,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r test_requirements.txt
-        pip install -e .
+        pip install -e ".[dev]"
     
     - name: Run quick test suite
       run: |