add ci

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: ezekg

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: CI
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+jobs:
+  test:
+    runs-on:
+      - windows-latest
+      - ubuntu-latest
+      - macos-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{matrix.python-version}}
+      - name: Install
+        run: python -m pip install --upgrade pip
+      - name: Test
+        run: python -m unittest tests

README.md

@@ -1,5 +1,8 @@
 # py-machineid
 
+[![CI](https://github.com/keygen-sh/py-machineid/actions/workflows/test.yml/badge.svg)](https://github.com/keygen-sh/py-machineid/actions)
+[![PyPI version](https://badge.fury.io/py/py-machineid.svg)](https://badge.fury.io/py/py-machineid)
+
 Get the unique machine ID of any host (without admin privileges).
 
 Sponsored by:

tests/__init__.py

@@ -0,0 +1,25 @@
+from sys import platform
+
+import machineid
+import unittest
+
+class TestMachineId(unittest.TestCase):
+  def test_hashed_id(self):
+    self.assertTrue(isinstance(machineid.hashed_id(), str))
+    self.assertTrue(len(machineid.hashed_id()) > 0)
+    self.assertTrue(machineid.hashed_id('foo') != machineid.hashed_id('bar'))
+    self.assertTrue(machineid.hashed_id('foo') != machineid.hashed_id())
+
+  def test_id(self):
+    self.assertTrue(isinstance(machineid.id(), str))
+    self.assertTrue(len(machineid.id()) > 0)
+
+  def test_registry(self):
+    if platform != 'win32':
+      return
+
+    self.assertTrue(isinstance(machineid.id(winregistry=False), str))
+    self.assertTrue(machineid.id(winregistry=False) != machineid.id(winregistry=True))
+
+if __name__ == '__main__':
+    unittest.main()