Coerce test.

Author: metaskills

test/cases/coerced_tests.rb

@@ -424,6 +424,30 @@ def test_update_all_doesnt_ignore_order_coerced
     mary.reload.name.must_equal 'Test'
   end
 
+  # We can not UPDATE identity columns.
+  coerce_tests! :test_update_attributes
+  def test_update_attributes_coerced
+    topic = Topic.find(1)
+    assert !topic.approved?
+    assert_equal "The First Topic", topic.title
+    topic.update_attributes("approved" => true, "title" => "The First Topic Updated")
+    topic.reload
+    assert topic.approved?
+    assert_equal "The First Topic Updated", topic.title
+    topic.update_attributes(approved: false, title: "The First Topic")
+    topic.reload
+    assert !topic.approved?
+    assert_equal "The First Topic", topic.title
+    # SQLServer: Here is where it breaks down. No exceptions.
+    # assert_raise(ActiveRecord::RecordNotUnique, ActiveRecord::StatementInvalid) do
+    #   topic.update_attributes(id: 3, title: "Hm is it possible?")
+    # end
+    # assert_not_equal "Hm is it possible?", Topic.find(3).title
+    # topic.update_attributes(id: 1234)
+    # assert_nothing_raised { topic.reload }
+    # assert_equal topic.title, Topic.find(1234).title
+  end
+
 end