Add a test case for 1037feature/fix-issue-1037

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/test_isort.py b/tests/test_isort.py
index 66398eca..8cabcce2 100644
--- a/tests/test_isort.py
+++ b/tests/test_isort.py
@@ -4806,3 +4806,15 @@ class WeiboMblogPipeline(object):
         return item
 """
     assert SortImports(file_contents=test_input).output == test_input
+
+
+def test_multiple_aliases():
+    """Test to ensure isort will retain multiple aliases. See issue #1037"""
+    test_input = """import datetime
+import datetime as datetime
+import datetime as dt
+import datetime as dt2
+"""
+    assert (
+        SortImports(keep_direct_and_as_imports=True, file_contents=test_input).output == test_input
+    )