starting to get the quote module under test

activerecord/test/cases/quoting_test.rb

@@ -0,0 +1,30 @@
+require "cases/helper"
+
+module ActiveRecord
+  module ConnectionAdapters
+    class QuotingTest < ActiveRecord::TestCase
+      def setup
+        @quoter = Class.new { include Quoting }.new
+      end
+
+      def test_quoted_true
+        assert_equal "'t'", @quoter.quoted_true
+      end
+
+      def test_quoted_false
+        assert_equal "'f'", @quoter.quoted_false
+      end
+
+      def test_quote_column_name
+        assert_equal "foo", @quoter.quote_column_name('foo')
+      end
+
+      def test_quote_string
+        assert_equal "''", @quoter.quote_string("'")
+        assert_equal "\\\\", @quoter.quote_string("\\")
+        assert_equal "hi''i", @quoter.quote_string("hi'i")
+        assert_equal "hi\\\\i", @quoter.quote_string("hi\\i")
+      end
+    end
+  end
+end