Merge pull request #3 from garyp/tox

Run tests using tox in CI

Author: garyp

.github/workflows/python-package.yml

@@ -0,0 +1,39 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python package
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [2.7]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - uses: actions/cache@v2
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ hashFiles('setup.py') }}
+        restore-keys: |
+          ${{ runner.os }}-pip-
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install tox
+    - name: Test with tox
+      # Run tox using the version of Python in `PATH`
+      run: |
+        tox -e py

.gitignore

@@ -1,3 +1,4 @@
+/.tox/
 /build/
 /dist/
 /MANIFEST

setup.py

@@ -39,5 +39,8 @@
         package_data = {
             "sifter.t" : ["*.in", "*.out", "*.msg", "*.rules"],
             },
+        install_requires=[
+            "ply"
+            ],
         )
 

sifter/grammar/comparator.py

@@ -1,3 +1,5 @@
+import re
+
 import sifter.comparator
 
 __all__ = ('Comparator',)

sifter/tests/size.py

@@ -26,7 +26,7 @@ def __init__(self, arguments=None, tests=None):
                 }
             )
         self.validate_tests_size(0)
-        self.comparison_fn = COMPARISON_FNS[tagged_args['size'][0]]
+        self.comparison_fn = self.COMPARISON_FNS[tagged_args['size'][0]]
         self.comparison_size = tagged_args['size'][1]
 
     def evaluate(self, message, state):

tox.ini

@@ -0,0 +1,25 @@
+# tox (https://tox.readthedocs.io/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py27
+
+[testenv]
+deps = flake8
+
+commands =
+    # stop the build if there are Python syntax errors or undefined names
+    flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+    # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+    flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    python -m unittest discover -v
+
+[flake8]
+exclude =
+    # this is the default list of excludes
+    .svn,CVS,.bzr,.hg,.git,__pycache__,.tox,.eggs,*.egg,
+    # auto-generated files
+    parsetab.py