Connect platform tenant creation to tenant-engine

tests/test_tenant_management_adapter.py

@@ -0,0 +1,44 @@
+import io
+import json
+import unittest
+from unittest.mock import patch
+
+from user_engine.adapters.tenant_management import HTTPTenantManagementAdapter
+
+
+class _Response(io.BytesIO):
+    def __enter__(self):
+        return self
+
+    def __exit__(self, *_args):
+        self.close()
+
+
+class TenantManagementAdapterTests(unittest.TestCase):
+    def test_uses_tenant_engine_contract(self):
+        body = _Response(json.dumps({
+            "tenant_id": "tenant:friendly:new",
+            "identifier": "tenant:friendly:new",
+            "grouping": "friendly",
+        }).encode())
+        adapter = HTTPTenantManagementAdapter(
+            base_url="http://tenant-engine", bearer_token="opaque"
+        )
+        with patch("user_engine.adapters.tenant_management.urlopen", return_value=body) as call:
+            result = adapter.create_tenant(
+                tenant="tenant:friendly:new", display_name="New",
+                idempotency_key="tenant-create-123", correlation_id="corr-1",
+            )
+        request = call.call_args.args[0]
+        self.assertEqual(request.full_url, "http://tenant-engine/tenants")
+        self.assertEqual(json.loads(request.data), {
+            "tenant_id": "tenant:friendly:new",
+            "identifier": "tenant:friendly:new",
+            "actor": "tenant-engine",
+        })
+        self.assertEqual(result.status, "created")
+        self.assertEqual(result.external_ref, "tenant:friendly:new")
+
+
+if __name__ == "__main__":
+    unittest.main()