Fix QueryCache tests

Author: wpolicarpo

lib/active_record/connection_adapters/sqlserver_adapter.rb

@@ -254,7 +254,7 @@ def combine_bind_parameters(from_clause: [], join_clause: [], where_clause: [],
 
       # === Abstract Adapter (Misc Support) =========================== #
 
-      def initialize_type_map(m)
+      def initialize_type_map(m = type_map)
         m.register_type              %r{.*},            SQLServer::Type::UnicodeString.new
         # Exact Numerics
         register_class_with_limit m, 'bigint(8)',         SQLServer::Type::BigInteger

test/cases/coerced_tests.rb

@@ -646,7 +646,7 @@ class PrimaryKeysTest < ActiveRecord::TestCase
 require 'models/task'
 class QueryCacheTest < ActiveRecord::TestCase
   coerce_tests! :test_cache_does_not_wrap_results_in_arrays
-  def test_cache_does_not_wrap_string_results_in_arrays_coerced
+  def test_cache_does_not_wrap_results_in_arrays_coerced
     Task.cache do
       assert_kind_of Numeric, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks")
     end