1 files changed, 30 insertions, 0 deletions
diff --git a/activerecord/test/cases/quoting_test.rb b/activerecord/test/cases/quoting_test.rb
new file mode 100644
index 0000000000..bfb287749c
--- /dev/null
+++ b/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