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Refs #26022 -- Used context manager version of assertRaises in tests.

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Hasan 2016-01-17 14:56:39 +03:30 • committed by Tim Graham
parent 575706331b
commit 3d0dcd7f5a
118 changed files with 1086 additions and 760 deletions
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15
tests/queries/tests.py
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@ -2930,7 +2930,8 @@ class WhereNodeTest(TestCase):
def test_empty_full_handling_conjunction(self):
compiler = WhereNodeTest.MockCompiler()
w = WhereNode(children=[NothingNode()])
self.assertRaises(EmptyResultSet, w.as_sql, compiler, connection)
with self.assertRaises(EmptyResultSet):
w.as_sql(compiler, connection)
w.negate()
self.assertEqual(w.as_sql(compiler, connection), ('', []))
w = WhereNode(children=[self.DummyNode(), self.DummyNode()])
@ -2938,14 +2939,16 @@ class WhereNodeTest(TestCase):
w.negate()
self.assertEqual(w.as_sql(compiler, connection), ('NOT (dummy AND dummy)', []))
w = WhereNode(children=[NothingNode(), self.DummyNode()])
self.assertRaises(EmptyResultSet, w.as_sql, compiler, connection)
with self.assertRaises(EmptyResultSet):
w.as_sql(compiler, connection)
w.negate()
self.assertEqual(w.as_sql(compiler, connection), ('', []))
def test_empty_full_handling_disjunction(self):
compiler = WhereNodeTest.MockCompiler()
w = WhereNode(children=[NothingNode()], connector='OR')
self.assertRaises(EmptyResultSet, w.as_sql, compiler, connection)
with self.assertRaises(EmptyResultSet):
w.as_sql(compiler, connection)
w.negate()
self.assertEqual(w.as_sql(compiler, connection), ('', []))
w = WhereNode(children=[self.DummyNode(), self.DummyNode()], connector='OR')
@ -2987,8 +2990,10 @@ class IteratorExceptionsTest(TestCase):
# Test for #19895 - second iteration over invalid queryset
# raises errors.
qs = Article.objects.order_by('invalid_column')
self.assertRaises(FieldError, list, qs)
self.assertRaises(FieldError, list, qs)
with self.assertRaises(FieldError):
list(qs)
with self.assertRaises(FieldError):
list(qs)
class NullJoinPromotionOrTest(TestCase):