Added automatic unit testing.

.gitea/workflow/run-unit-tests.yml

@@ -0,0 +1,33 @@
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  unit-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run tests
+        run: |
+          ./tests.py
+
+      # AI: generated... check validity
+      # - name: Upload test results
+      #   if: always()
+      #   uses: actions/upload-artifact@v2
+      #   with:
+      #     name: test-results
+      #     path: tests/test_results.xml

tests.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 import unittest
+import requests
 from azure.identity import DefaultAzureCredential
 from devops import DEVOPS_SCOPE, Organization, Repository, Project, Item
 
@@ -108,10 +109,18 @@ class Test04(unittest.TestCase):
         self.assertIsNotNone(item.commit_id)
 
     def test_02(self):
+        """Trying to instantiate Item for a item that does not exist"""
+        repo = Repository(Project(self.org, id="bafe0cf1-6c97-4088-864a-ea6dc02b2727"), id="feac266f-84d2-41bc-839b-736925a85eaa")
+        with self.assertRaises(requests.exceptions.HTTPError):
+            item = Item(repo, path="/non-existent-file.txt")
+            self.assertEqual(item.path, "/non-existent-file.txt")
+            commit_id = item.commit_id # This will raise HTTPError when trying to fetch details of a non-existent item
+
+    def test_03(self):
         """Listing items in a folder within a repository"""
         repo = Repository(Project(self.org, id="bafe0cf1-6c97-4088-864a-ea6dc02b2727"), id="feac266f-84d2-41bc-839b-736925a85eaa")
-        docs_item = Item(repo, path="/container")
-        children = list(docs_item.children)
+        item = Item(repo, path="/container")
+        children = list(item.children)
         self.assertGreater(len(children), 0)
 
 if __name__ == "__main__":