1 files changed, 17 insertions, 0 deletions
diff --git a/tests/test_errors.py b/tests/test_errors.py
new file mode 100644
index 0000000..c8cf4b0
--- /dev/null
+++ b/tests/test_errors.py
@@ -0,0 +1,17 @@
+import sys
+
+from sphinx.errors import ExtensionError
+
+
+def test_extension_error_repr():
+    exc = ExtensionError("foo")
+    assert repr(exc) == "ExtensionError('foo')"
+
+
+def test_extension_error_with_orig_exc_repr():
+    exc = ExtensionError("foo", Exception("bar"))
+    if sys.version_info < (3, 7):
+        expected = "ExtensionError('foo', Exception('bar',))"
+    else:
+        expected = "ExtensionError('foo', Exception('bar'))"
+    assert repr(exc) == expected