Added platform tests

Author: digitronik

.github/workflows/test.yml

@@ -11,7 +11,7 @@ env:
   FORCE_COLOR: 1
 
 jobs:
-  build:
+  tests:
     name: py-${{ matrix.python-version }}:pytest-${{ matrix.pytest-version }}
     runs-on: ubuntu-latest
     strategy:
@@ -25,13 +25,13 @@ jobs:
             "pypy3",
         ]
         pytest-version: [
-            "5.0",
-            "5.1",
-            "5.2",
-            "5.3",
-            "5.4",
-            "6.0",
-            "6.1",
+            "5.0.*",
+            "5.1.*",
+            "5.2.*",
+            "5.3.*",
+            "5.4.*",
+            "6.0.*",
+            "6.1.*",
         ]
     steps:
       - uses: actions/checkout@v2
@@ -58,10 +58,37 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install -U pip
-          python -m pip install pytest~=${{ matrix.pytest-version }}
+          python -m pip install pytest==${{ matrix.pytest-version }}
           python -m pip install -e .
 
       - name: Tests
         shell: bash
         run: |
           pytest
+
+  platform:
+    # Test devel setup on different platforms.
+    name: Platform-${{ matrix.os }}
+    needs: [ tests ]
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+          architecture: 'x64'
+
+      - name: Development setup on platform ${{ matrix.os }}
+        run: |
+          python -m pip install -U pip
+          python -m pip install pytest
+          python -m pip install -e .
+
+      - name: Tests
+        run: pytest

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ repos:
           - id: black
             args: [--safe, --quiet, --target-version, py36]
     - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: v3.3.0
+      rev: v3.4.0
       hooks:
           - id: trailing-whitespace
           - id: end-of-file-fixer

README.rst

@@ -19,7 +19,7 @@ Requirements
 
 You will need the following prerequisites in order to use pytest-rerunfailures:
 
-- Python 3.6, up to 3.8, or PyPy3
+- Python 3.6, up to 3.9, or PyPy3
 - pytest 5.0 or newer
 
 This package is currently tested against the last 5 minor pytest releases. In

test_pytest_rerunfailures.py

@@ -32,7 +32,14 @@ def check_outcome_field(outcomes, field_name, expected_value):
 
 
 def assert_outcomes(
-    result, passed=1, skipped=0, failed=0, error=0, xfailed=0, xpassed=0, rerun=0,
+    result,
+    passed=1,
+    skipped=0,
+    failed=0,
+    error=0,
+    xfailed=0,
+    xpassed=0,
+    rerun=0,
 ):
     outcomes = result.parseoutcomes()
     check_outcome_field(outcomes, "passed", passed)