From ca0ee009f81a460b483c7e451e58dfdcd7787045 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Wed, 11 Sep 2019 16:39:57 +0100
Subject: Add test capturing failure. Ref #1787.

---
 setuptools/tests/test_config.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'setuptools/tests')

diff --git a/setuptools/tests/test_config.py b/setuptools/tests/test_config.py
index bc97664d..42187138 100644
--- a/setuptools/tests/test_config.py
+++ b/setuptools/tests/test_config.py
@@ -819,6 +819,18 @@ class TestOptions:
             ]
             assert sorted(dist.data_files) == sorted(expected)
 
+    def test_python_requires_invalid(self, tmpdir):
+        fake_env(
+            tmpdir,
+            DALS("""
+            [options]
+            python_requires=invalid
+            """),
+        )
+        with pytest.raises(DistutilsOptionError):
+            with get_dist(tmpdir) as dist:
+                dist.parse_config_files()
+
 
 saved_dist_init = _Distribution.__init__
 
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