Jaka's simplification from orange3-associate

.coveragerc

@@ -1,8 +1,4 @@
 [run]
-parallel = 1
-concurrency =
-    multiprocessing
-    thread
 source =
     orangecontrib.spectroscopy
 omit =

.github/workflows/test.yml

@@ -0,0 +1,75 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.experimental }}
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+        python-version: [3.7, 3.8]
+        tox_env: [py-orange-released]
+        experimental: [false]
+        include:
+          - os: windows-latest
+            python-version: 3.7
+            tox_env: py-orange-oldest
+            experimental: false
+          - os: macOS-latest
+            python-version: 3.7
+            tox_env: py-orange-oldest
+            experimental: false
+          - os: ubuntu-latest
+            python-version: 3.7
+            tox_env: py-orange-oldest
+            experimental: false
+
+          - os: windows-latest
+            python-version: 3.8
+            tox_env: py-orange-latest
+            experimental: false
+          - os: macOS-latest
+            python-version: 3.8
+            tox_env: py-orange-latest
+            experimental: false
+          - os: ubuntu-latest
+            python-version: 3.8
+            tox_env: py-orange-latest
+            experimental: false
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install --upgrade tox tox-pip-version
+
+      - name: Test with Tox
+        run: |
+          tox -e ${{ matrix.tox_env }}
+        env:
+          QT_QPA_PLATFORM: offscreen
+
+      - name: Upload code coverage
+        if: |
+          matrix.python-version == '3.8' &&
+          matrix.os == 'ubuntu-latest' &&
+          matrix.tox_env == 'py-orange-released'
+        run: |
+          pip install codecov
+          codecov

setup.py

@@ -137,6 +137,9 @@ def include_documentation(local_dir, install_dir):
             'pillow',
             'lmfit',
         ],
+        extras_require={
+            'test': ['coverage']
+        },
         entry_points=ENTRY_POINTS,
         keywords=KEYWORDS,
         namespace_packages=['orangecontrib'],

tox.ini

@@ -1,14 +1,13 @@
 [tox]
 envlist =
-    py{36,37,38}-orange{325,Release}
-    future
-    coverage
+    py{37,38}-orange-{oldest, latest, released}
     pylint-ci
 skip_missing_interpreters = true
 isolated_build = true
-minversion = 3.6.0
 
 [testenv]
+# must use latest pip (version 20.3.1 enables Big Sur support - https://github.com/pypa/pip/issues/9138)
+pip_version = pip
 extras = test
 passenv = *
 # we MUST changedir to avoid installed being shadowed by working dir
@@ -22,42 +21,30 @@ setenv =
     # Need this otherwise unittest installs a warning filter that overrides
     # our desire to have OrangeDeprecationWarnings raised
     PYTHONWARNINGS=module
+    # set coverage output and project config
+    COVERAGE_FILE = {toxinidir}/.coverage
+    COVERAGE_RCFILE = {toxinidir}/.coveragerc
 deps =
     pyqt5==5.12.*
     pyqtwebengine==5.12.*
-    orange325: orange3==3.25.0
-    orange325: orange-canvas-core==0.1.9
-    orange325: orange-widget-base==4.5.0
-    orange325: scikit-learn~=0.22.0
-    orangeRelease: orange3
+    oldest: orange3==3.25.0
+    # use newer canvas-core and widget-base to avoid segfaults on windows
+    oldest: orange-canvas-core==0.1.9 ; sys_platform != 'win32'
+    oldest: orange-canvas-core==0.1.15 ; sys_platform == 'win32'
+    oldest: orange-widget-base==4.5.0 ; sys_platform != 'win32'
+    oldest: orange-widget-base==4.9.0 ; sys_platform == 'win32'
+    oldest: scikit-learn~=0.22.0
+    latest: git+git://github.com/biolab/orange3.git#egg=orange3
+    latest: git+git://github.com/biolab/orange-canvas-core.git#egg=orange-canvas-core
+    latest: git+git://github.com/biolab/orange-widget-base.git#egg=orange-widget-base
     opusFC
-
 commands_pre =
     # Verify installed packages have compatible dependencies
     pip check
     # freeze environment
     pip freeze
-commands =
-    python -m unittest orangecontrib.spectroscopy.tests
-
-[testenv:future]
-deps =
-    {[testenv]deps}
-    git+git://github.com/biolab/orange3.git#egg=orange3
-    git+git://github.com/biolab/orange-canvas-core.git#egg=orange-canvas-core
-    git+git://github.com/biolab/orange-widget-base.git#egg=orange-widget-base
-
-[testenv:coverage]
-setenv =
-    {[testenv]setenv}
-    COVERAGE_FILE = {toxinidir}/.coverage
-    COVERAGE_RCFILE = {toxinidir}/.coveragerc
-deps =
-    {[testenv]deps}
-    coverage
 commands =
     coverage run -m unittest orangecontrib.spectroscopy.tests
-    coverage combine
     coverage report
 
 [testenv:pylint-ci]