add debug statements

Author: jochenehret

spec/support/referential_integrity.rb

@@ -26,9 +26,11 @@ def without_referential_integrity_postgres
 
   def without_referential_integrity_mysql
     #db.disconnect
+    puts("#{Time.now} SET FOREIGN_KEY_CHECKS = 0 for db #{db.opts[:database]}")
     db.run('SET FOREIGN_KEY_CHECKS = 0;')
     yield
   ensure
+    puts("#{Time.now} SET FOREIGN_KEY_CHECKS = 1 for db #{db.opts[:database]}")
     db.run('SET FOREIGN_KEY_CHECKS = 1;')
   end
 end

spec/support/table_truncator.rb

@@ -17,6 +17,7 @@ def truncate_tables
           db.run("TRUNCATE TABLE #{table} RESTART IDENTITY CASCADE;")
         end
       when :mysql
+        puts("#{Time.now} Truncating tables")
         tables.each do |table|
           db.run("TRUNCATE TABLE #{table};")
         end