test: adds test coverage and step-in actions to comment on pull requests with coverage.

.github/workflows/check_n_push_image.yml

@@ -64,6 +64,11 @@ jobs:
           make docker-image DOCKER_TAG=${{ secrets.DOCKER_HUB_USERNAME }}/codeplag-ubuntu22.04:${{ steps.get_version.outputs.version }}
           docker image save --output /tmp/codeplag-ubuntu22.04.tar ${{ secrets.DOCKER_HUB_USERNAME }}/codeplag-ubuntu22.04:${{ steps.get_version.outputs.version }}
 
+      - name: Pytest coverage comment
+        uses: MishaKav/pytest-coverage-comment@v1
+        with:
+          pytest-xml-coverage-path: ./test/unit/pytest-coverage.xml
+
       - name: Run autotests
         run: |
           export $(cat .env | xargs)

.gitignore

@@ -4,10 +4,11 @@
 # Environment variables
 .env
 
-# Developmnt environmemt
+# Development and environment
 .vscode
 .python-version
 docs/notebooks/.ipynb_checkpoints/
+test/unit/pytest-coverage.xml
 
 # Build
 __pycache__

Makefile

@@ -1,4 +1,4 @@
-UTIL_VERSION            := 0.5.14
+UTIL_VERSION            := 0.5.15
 UTIL_NAME               := codeplag
 PWD                     := $(shell pwd)
 
@@ -33,6 +33,7 @@ DOCKER_SUB_FILES        := docker/base_ubuntu2204.dockerfile \
 
 PYTHON_REQUIRED_LIBS    := $(shell python3 setup.py --install-requirements)
 PYTHON_BUILD_LIBS       := $(shell python3 setup.py --build-requirements)
+PYTHON_TEST_LIBS        := $(shell python3 setup.py --test-requirements)
 
 
 ifeq ($(IS_DEVELOPED), 1)
@@ -49,6 +50,7 @@ substitute = @sed \
 		-e "s|@DEVEL_SUFFIX@|${DEVEL_SUFFIX}|g" \
 		-e "s|@PYTHON_REQUIRED_LIBS@|${PYTHON_REQUIRED_LIBS}|g" \
 		-e "s|@PYTHON_BUILD_LIBS@|${PYTHON_BUILD_LIBS}|g" \
+		-e "s|@PYTHON_TEST_LIBS@|${PYTHON_TEST_LIBS}|g" \
 		-e "s|@LOGS_PATH@|${LOGS_PATH}|g" \
 		-e "s|@LIB_PATH@|${LIB_PATH}|g" \
 		-e "s|@CONFIG_PATH@|${CONFIG_PATH}|g" \
@@ -127,12 +129,11 @@ package: substitute-debian
 	)
 
 test: substitute-sources
-	pytest test/unit -vv
-	pytest test/misc -vv
+	pytest test/unit test/misc --cov=src/ --cov-report xml --cov-report term
 	make clean-cache
 
 autotest:
-	pytest test/auto -vv
+	pytest test/auto
 	make clean-cache
 
 pre-commit:

README.md

@@ -103,7 +103,7 @@
 
 - Testing for analyzers with pytest lib (required preinstalled pytest framework).
   ```
-  $ pip3 install pytest==8.3.4 pytest-mock==3.14.0
+  $ pip3 install $(python3 setup.py --test-requirements)
   $ make test
   ```
 

docker/test_ubuntu2204.dockerfile.in

@@ -4,11 +4,12 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update
 RUN apt-get install -y debhelper
-RUN pip3 install pytest==8.3.4 pytest-mock==3.14.0 @PYTHON_BUILD_LIBS@
+RUN pip3 install @PYTHON_TEST_LIBS@ @PYTHON_BUILD_LIBS@
 RUN mkdir -p @LOGS_PATH@
 
 # TODO: Move to middle docker file or make another solution
 ADD setup.py /usr/src/@UTIL_NAME@/setup.py
+ADD pyproject.toml /usr/src/@UTIL_NAME@/pyproject.toml
 ADD src/ /usr/src/@UTIL_NAME@/src
 ADD README.md /usr/src/@UTIL_NAME@/README.md
 ADD LICENSE /usr/src/@UTIL_NAME@/LICENSE

pyproject.toml

@@ -59,3 +59,22 @@ typeCheckingMode = "basic"
 
 [build-system]
 requires = ["setuptools", "Cython"]
+
+[tool.coverage.run]
+branch = true
+
+[tool.coverage.report]
+include_namespace_packages = true
+precision = 2
+
+[tool.coverage.xml]
+output = "test/unit/pytest-coverage.xml"
+
+[tool.pytest.ini_options]
+addopts = "-vv"
+python_files = ["test_*.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+pythonpath = [
+    "src",
+]

setup.py

@@ -9,6 +9,11 @@
     "setuptools~=75.8.1",
     "Jinja2~=3.1.5",
 )
+TEST_REQUIREMENTS: tuple[str, ...] = (
+    "pytest~=8.3.4",
+    "pytest-mock~=3.14.0",
+    "pytest-cov~=6.0.0",
+)
 INSTALL_REQUIREMENTS: tuple[str, ...] = (
     "argcomplete~=3.5.3",
     "numpy~=1.26.4",
@@ -32,6 +37,9 @@
 if "--build-requirements" in sys.argv:
     print(" ".join(BUILD_REQUIREMENTS))
     sys.exit(0)
+if "--test-requirements" in sys.argv:
+    print(" ".join(TEST_REQUIREMENTS))
+    sys.exit(0)
 elif "--install-requirements" in sys.argv:
     print(" ".join(INSTALL_REQUIREMENTS))
     sys.exit(0)