Begin work on context template

test/context_template_test.py

@@ -0,0 +1,34 @@
+import unittest
+from datetime import datetime
+from sia.context_template import generate_context
+
+class TestContextTemplate(unittest.TestCase):
+    def test_empty_containers(self):
+        """Test context generation with no containers."""
+        context = generate_context([])
+        self.assertIn("<context>", context)
+        self.assertIn("<containers />", context)
+        self.assertIn("</context>", context)
+
+    def test_single_container(self):
+        """Test context generation with a single container."""
+        container_status = {
+            'name': 'test-container',
+            'status': 'running',
+            'started_at': '2024-10-25T10:00:00Z',
+            'stdout_size': 100,
+            'stderr_size': 50
+        }
+        context = generate_context([container_status])
+        print(f"context: {context}")
+        self.assertIn("<context>", context)
+        self.assertIn("<containers", context)
+        self.assertIn('name="test-container"', context)
+        self.assertIn('status="running"', context)
+        self.assertIn('started_at="2024-10-25T10:00:00Z"', context)
+        self.assertIn('stdout="100"', context)
+        self.assertIn('stderr="50"', context)
+        self.assertIn("</context>", context)
+
+if __name__ == '__main__':
+    unittest.main()