Add pytests to test dependencies

.github/workflows/pythontests.yml

@@ -27,13 +27,13 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        pip install -e .
+        python -m pip install -e .[test]
     - name: Install optional dependencies for tests
       run: |
         pip install boost-histogram uproot pandas || true
     - name: Run tests
       run: |
-        python -m histoprint.test
+        python -m pytest tests/test.py
     - name: Run CLI
       run: |
         histoprint tests/data/1D.txt

setup.py

@@ -13,6 +13,8 @@
     with open("README.rst") as f:
         long_description = f.read()
 
+extras = {"test": ["pytest"]}
+
 setup(
     name="histoprint",
     version="1.4.0",
@@ -24,7 +26,8 @@
     license="MIT",
     packages=["histoprint"],
     install_requires=["numpy>=1.0.0", "click>=7.0.0"],
-    extras_require={},
+    extras_require=extras,
+    tests_require=extras["test"],
     python_requires=">=2.7",
     classifiers=[
         # How mature is this project? Common values are