Coerce test to allow for N’varchar

Author: Anna

test/cases/where_chain_test_sqlserver.rb

@@ -0,0 +1,17 @@
+require 'cases/sqlserver_helper'
+require 'models/post'
+require 'models/comment'
+
+module ActiveRecord
+  class WhereChainTest < ActiveRecord::TestCase
+    include SqlserverCoercedTest
+
+    COERCED_TESTS = [:test_not_eq_with_array_parameter]
+
+    def test_coerced_not_eq_with_array_parameter
+      expected = Arel::Nodes::Not.new("title = N'hello'")
+      relation = Post.where.not(['title = ?', 'hello'])
+      assert_equal([expected], relation.where_values)
+    end
+  end
+end