Set up tox, add a workflow to run tests.

.github/workflows/test.yml

@@ -0,0 +1,39 @@
+name: Python matrix CI
+
+on:
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '**/README.md'
+      - 'dockertests.yml'
+      - 'dockertests.yml'
+      - 'python-publish.yml'
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+      fail-fast: false
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.12"
+    - name: Display Python version
+      run: python -c "import sys; print(sys.version)"
+    - name: Install dependencies
+      run: |
+        python3 -m pip install --upgrade pip setuptools
+        python3 -m pip install .[dev]
+    - name: Tox
+      run: |
+        python3 -m tox

pyproject.toml

@@ -41,6 +41,7 @@ dev = [
 "isort",
 "pre-commit",
 "pylint",
+"pytest",
 "tox",
 ]
 

test/test_converter.py

@@ -3,7 +3,7 @@
 
 def test_openapi_class():
     openapi = OpenAPI('openapi3.1.0', 'java',
-        'data/java-piggymetrics-usages.json')
+        'test/data/java-piggymetrics-usages.json')
     assert openapi.openapi_version == '3.1.0'
     assert openapi.origin_type == 'java'
     assert openapi.endpoints_to_openapi() == {
@@ -18,7 +18,7 @@ def test_openapi_class():
                                         '/uaa/users', '/{accountName}',
                                         '/{name}']
 
-    openapi = OpenAPI('openapi3.0.1', 'java', 'data/java-sec-code-usages.json')
+    openapi = OpenAPI('openapi3.0.1', 'java', 'test/data/java-sec-code-usages.json')
     assert openapi.openapi_version == '3.0.1'
     assert openapi.origin_type == 'java'
     assert openapi.endpoints_to_openapi() == {

test/test_slices.py

@@ -2,15 +2,15 @@
 
 
 def test_usages_class():
-    usages = UsageSlice('data/java-piggymetrics-usages.json', 'java')
+    usages = UsageSlice('test/data/java-piggymetrics-usages.json', 'java')
     assert usages.language == 'java'
     result = usages.generate_endpoints()
     result.sort()
     assert result == ['/', '/accounts/{accountName}', '/current', '/latest',
                       '/statistics/{accountName}', '/uaa/users',
                       '/{accountName}', '/{name}']
 
-    usages = UsageSlice('data/java-sec-code-usages.json', 'java')
+    usages = UsageSlice('test/data/java-sec-code-usages.json', 'java')
     assert usages.language == 'java'
     result = usages.generate_endpoints()
     result.sort()

tox.ini

@@ -0,0 +1,7 @@
+[tox]
+minversion = 4.0
+envlist = py310, py311, py312
+
+[testenv]
+deps = pytest
+commands = pytest test