updated tests to be consistent with rails 4

Author: Anna

test/cases/attribute_methods_test_sqlserver.rb

@@ -26,13 +26,13 @@ def test_coerced_read_attributes_before_type_cast_on_datetime
 
   def test_coerced_typecast_attribute_from_select_to_false
     topic = Topic.create(:title => 'Budget')
-    topic = Topic.first(select => "topics.*, CASE WHEN 1=2 THEN 1 ELSE 0 END as is_test")
+    topic = Topic.all.merge!(select: "topics.*, CASE WHEN 1=2 THEN 1 ELSE 0 END as is_test").first
     assert !topic.is_test?
   end
 
   def test_coerced_typecast_attribute_from_select_to_true
     topic = Topic.create(:title => 'Budget')
-    topic = Topic.first(:select => "topics.*, CASE WHEN 2=2 THEN 1 ELSE 0 END as is_test")
+    topic = Topic.all.merge!(select: "topics.*, CASE WHEN 2=2 THEN 1 ELSE 0 END as is_test").first
     assert topic.is_test?
   end