Repair inline flag

In 9fca5d827d we attempted to deprecate the "inline=True" flag
and add a generative inline() method, however failed to include
any tests and the method was implemented incorrectly such that
it would get overwritten with the boolean flag immediately.

Rename the internal "inline" flag to "_inline" and add test
support both for the method as well as deprecated support
for the flag, including a fixture addition to assert the expected
value of the flag as it generally does not affect the
actual compiled SQL string.

Change-Id: I0450049f17f1f0d91e22d27f1a973a2b6c0e59f7

1 files changed, 93 insertions, 0 deletions

diff --git a/test/sql/test_deprecations.py b/test/sql/test_deprecations.py
index ba6048f07..8bdba2793 100644
--- a/test/sql/test_deprecations.py
+++ b/test/sql/test_deprecations.py
@@ -1731,3 +1731,96 @@ class DefaultTest(fixtures.TestBase):
                 conn.execute(table.insert().values(x=5))
 
             eq_(conn.execute(select([table])).first(), (5, 12))
+
+
+class DMLTest(fixtures.TestBase, AssertsCompiledSQL):
+    __dialect__ = "default"
+
+    def test_insert_inline_kw_defaults(self):
+        m = MetaData()
+        foo = Table("foo", m, Column("id", Integer))
+
+        t = Table(
+            "test",
+            m,
+            Column("col1", Integer, default=func.foo(1)),
+            Column(
+                "col2",
+                Integer,
+                default=select([func.coalesce(func.max(foo.c.id))]),
+            ),
+        )
+
+        with testing.expect_deprecated_20(
+            "The insert.inline parameter will be removed in SQLAlchemy 2.0."
+        ):
+            stmt = t.insert(inline=True, values={})
+
+        self.assert_compile(
+            stmt,
+            "INSERT INTO test (col1, col2) VALUES (foo(:foo_1), "
+            "(SELECT coalesce(max(foo.id)) AS coalesce_1 FROM "
+            "foo))",
+            inline_flag=True,
+        )
+
+    def test_insert_inline_kw_default(self):
+        metadata = MetaData()
+        table = Table(
+            "sometable",
+            metadata,
+            Column("id", Integer, primary_key=True),
+            Column("foo", Integer, default=func.foobar()),
+        )
+
+        with testing.expect_deprecated_20(
+            "The insert.inline parameter will be removed in SQLAlchemy 2.0."
+        ):
+            stmt = table.insert(values={}, inline=True)
+
+        self.assert_compile(
+            stmt,
+            "INSERT INTO sometable (foo) VALUES (foobar())",
+            inline_flag=True,
+        )
+
+        with testing.expect_deprecated_20(
+            "The insert.inline parameter will be removed in SQLAlchemy 2.0."
+        ):
+            stmt = table.insert(inline=True)
+
+        self.assert_compile(
+            stmt,
+            "INSERT INTO sometable (foo) VALUES (foobar())",
+            params={},
+            inline_flag=True,
+        )
+
+    def test_update_inline_kw_defaults(self):
+        m = MetaData()
+        foo = Table("foo", m, Column("id", Integer))
+
+        t = Table(
+            "test",
+            m,
+            Column("col1", Integer, onupdate=func.foo(1)),
+            Column(
+                "col2",
+                Integer,
+                onupdate=select([func.coalesce(func.max(foo.c.id))]),
+            ),
+            Column("col3", String(30)),
+        )
+
+        with testing.expect_deprecated_20(
+            "The update.inline parameter will be removed in SQLAlchemy 2.0."
+        ):
+            stmt = t.update(inline=True, values={"col3": "foo"})
+
+        self.assert_compile(
+            stmt,
+            "UPDATE test SET col1=foo(:foo_1), col2=(SELECT "
+            "coalesce(max(foo.id)) AS coalesce_1 FROM foo), "
+            "col3=:col3",
+            inline_flag=True,
+        )