quote numbers in tests

Author: BuonOmo

test/excludes/ActiveRecord/ConnectionAdapters/PostgreSQLAdapter/QuotingTest.rb

@@ -4,3 +4,19 @@
 exclude :test_do_not_raise_when_int_is_not_wider_than_64bit, comment
 exclude :test_do_not_raise_when_raise_int_wider_than_64bit_is_false, comment
 exclude :test_raise_when_int_is_wider_than_64bit, comment
+
+require "support/copy_cat"
+
+CopyCat.copy_methods(self, self,
+  :test_quote_big_decimal,
+  :test_quote_rational,
+  :test_quote_integer) do
+  def on_str(node)
+    return if defined?(@already_quoted)
+    @already_quoted = true
+    node => [:str, str]
+    return unless ["4.2", "3/4", "42"].include?(str)
+
+    replace(node.loc.expression, "'#{str}'".inspect)
+  end
+end