From 5f9b1a952367deb05ce3eabc0f1de7458d3b76ef Mon Sep 17 00:00:00 2001
From: Paul Natsuo Kishimoto <mail@paul.kishimoto.name>
Date: Thu, 16 Nov 2023 16:35:21 +0100
Subject: [PATCH] Test warnings from DeprecatedPathFinder

---
 ixmp/tests/test_util.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ixmp/tests/test_util.py b/ixmp/tests/test_util.py
index 5e78edcc6..98a7fd1ed 100644
--- a/ixmp/tests/test_util.py
+++ b/ixmp/tests/test_util.py
@@ -11,6 +11,16 @@
 from ixmp.testing import make_dantzig, populate_test_platform
 
 
+class TestDeprecatedPathFinder:
+    def test_import(self):
+        with pytest.warns(
+            DeprecationWarning,
+            match="Importing from 'ixmp.reporting.computations' is deprecated and will "
+            "fail in a future version. Use 'ixmp.report.operator'.",
+        ):
+            import ixmp.reporting.computations  # type: ignore  # noqa: F401
+
+
 def test_check_year():
     # If y is a string value, raise a Value Error.