require "active_support/test_case" module ActiveRecord class TestCase < ActiveSupport::TestCase #:nodoc: def assert_date_from_db(expected, actual, message = nil) # SybaseAdapter doesn't have a separate column type just for dates, # so the time is in the string and incorrectly formatted if current_adapter?(:SybaseAdapter) assert_equal expected.to_s, actual.to_date.to_s, message else assert_equal expected.to_s, actual.to_s, message end end def assert_sql(*patterns_to_match) $queries_executed = [] yield ensure failed_patterns = [] patterns_to_match.each do |pattern| failed_patterns << pattern unless $queries_executed.any?{ |sql| pattern === sql } end assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map(&:inspect).join(', ')} not found." end def assert_queries(num = 1) $queries_executed = [] yield ensure %w{ BEGIN COMMIT }.each { |x| $queries_executed.delete(x) } assert_equal num, $queries_executed.size, "#{$queries_executed.size} instead of #{num} queries were executed.#{$queries_executed.size == 0 ? '' : "\nQueries:\n#{$queries_executed.join("\n")}"}" end def assert_no_queries(&block) assert_queries(0, &block) end def self.use_concurrent_connections setup :connection_allow_concurrency_setup teardown :connection_allow_concurrency_teardown end def connection_allow_concurrency_setup @connection = ActiveRecord::Base.remove_connection ActiveRecord::Base.establish_connection(@connection.merge({:allow_concurrency => true})) end def connection_allow_concurrency_teardown ActiveRecord::Base.clear_all_connections! ActiveRecord::Base.establish_connection(@connection) end end end