From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sun, 16 Mar 2014 22:59:26 +0000 (-0400)
Subject: - add test for drop default
X-Git-Tag: rel_0_6_4~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9426a4ec4f14aa12c17f22505771a484c87c304;p=thirdparty%2Fsqlalchemy%2Falembic.git

- add test for drop default
---

diff --git a/tests/test_mssql.py b/tests/test_mssql.py
index 382c99ce..d87f62a8 100644
--- a/tests/test_mssql.py
+++ b/tests/test_mssql.py
@@ -96,6 +96,16 @@ class OpTest(TestCase):
         context.assert_contains("ALTER TABLE t1 DROP COLUMN c1")
 
 
+    def test_alter_column_drop_default(self):
+        context = op_fixture('mssql')
+        op.alter_column("t", "c", server_default=None)
+        context.assert_contains("exec('alter table t drop constraint ' + @const_name)")
+
+    def test_alter_column_dont_drop_default(self):
+        context = op_fixture('mssql')
+        op.alter_column("t", "c", server_default=False)
+        context.assert_()
+
     def test_drop_column_w_check(self):
         context = op_fixture('mssql')
         op.drop_column('t1', 'c1', mssql_drop_check=True)