fixing tests and warnings

activerecord/test/cases/ar_schema_test.rb

@@ -55,11 +55,11 @@ def test_migration_adds_row_to_migrations_table
 
       assert_equal "123001", rows[0]["version"]
       assert_equal "", rows[0]["name"]
-      assert_match /^2\d\d\d-/, rows[0]["migrated_at"]
+      assert_match(/^2\d\d\d-/, rows[0]["migrated_at"])
 
       assert_equal "123002", rows[1]["version"]
       assert_equal "add_magic_power_to_unicorns", rows[1]["name"]
-      assert_match /^2\d\d\d-/, rows[1]["migrated_at"]
+      assert_match(/^2\d\d\d-/, rows[1]["migrated_at"])
     end
 
     def test_define_clears_schema_migrations

activerecord/test/cases/schema_dumper_test.rb

@@ -18,6 +18,10 @@ def test_schema_dump
   end
 
   def test_schema_dump_includes_migrations
+    $".delete_if do |fname|
+      fname == (MIGRATIONS_ROOT + "/valid/1_people_have_last_names.rb")
+    end
+
     conn = ActiveRecord::Base.connection
     sm_table = ActiveRecord::Migrator.schema_migrations_table_name
     conn.execute "DELETE FROM #{conn.quote_table_name(sm_table)}"