Add pytest-cov

Author: mana-ysh

.github/workflows/pythonpackage.yml

@@ -26,7 +26,7 @@ jobs:
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip
- pip install cookiecutter flake8 pytest mypy
+ pip install cookiecutter flake8 pytest mypy pytest-cov
  make create-project-no-input PROJECT_NAME=dummy
  cd dummy && pip install .
  - name: CI

{{ cookiecutter.project_slug }}/.github/workflows/pythonpackage.yml

@@ -27,7 +27,7 @@ jobs:
  - name: Install dependencies
  run: |
  python -m pip install --upgrade pip
- pip install flake8 pytest mypy
+ pip install flake8 pytest mypy pytest-cov
  pip install .
  - name: Lint
  run: |