Pytest coverage

.coveragerc

@@ -0,0 +1,8 @@
+[run]
+source = src/briefcase
+omit =
+    src/**/__init__.py
+    src/briefcase/__main__.py
+
+[report]
+show_missing = True

.github/workflows/ci.yml

@@ -50,6 +50,13 @@ jobs:
     - name: Test
       run: |
         tox -e py
+    - name: Check coverage
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        file: ./coverage.xml
+        flags: unittests
+        fail_ci_if_error: true
 
   python-versions:
     # Only run this and subsequent steps on branches.

.gitignore

@@ -10,6 +10,7 @@ distribute-*
 .python-version
 .pytest_cache
 .coverage
+coverage.xml
 venv/
 .vscode/
 .eggs/

MANIFEST.in

@@ -9,6 +9,7 @@ include docs/spelling_wordlist
 include tests/integrations/xcode/simctl/README
 include pyproject.toml
 include tox.ini
+include .coveragerc
 recursive-include changes *.rst
 recursive-include src *.py
 recursive-include docs *.bat

changes/417.feature.rst

@@ -0,0 +1 @@
+Added pytest coverage to CI/CD process.

tox.ini

@@ -8,11 +8,14 @@ envlist = flake8,towncrier-check,docs,package,py{35,36,37,38},pypy3
 skip_missing_interpreters = true
 
 [testenv]
+setenv = PYTHONPATH = {toxinidir}/src
 deps =
     pytest
     pytest-tldr
+    pytest-cov
 commands =
-    pytest -vv
+    pytest --cov -vv
+    coverage xml
 
 [testenv:flake8]
 skip_install = True