diff options
Diffstat (limited to 'activerecord/lib/active_record/test_case.rb')
-rw-r--r-- | activerecord/lib/active_record/test_case.rb | 81 |
1 files changed, 46 insertions, 35 deletions
diff --git a/activerecord/lib/active_record/test_case.rb b/activerecord/lib/active_record/test_case.rb index ffe9b08dce..fcaa4b74a6 100644 --- a/activerecord/lib/active_record/test_case.rb +++ b/activerecord/lib/active_record/test_case.rb @@ -1,23 +1,14 @@ +require 'active_support/deprecation' +require 'active_support/test_case' + +ActiveSupport::Deprecation.warn('ActiveRecord::TestCase is deprecated, please use ActiveSupport::TestCase') module ActiveRecord # = Active Record Test Case # # Defines some test assertions to test against SQL queries. class TestCase < ActiveSupport::TestCase #:nodoc: - setup :cleanup_identity_map - - def setup - cleanup_identity_map - end - - def cleanup_identity_map - ActiveRecord::IdentityMap.clear - end - - # Backport skip to Ruby 1.8. test/unit doesn't support it, so just - # make it a noop. - unless instance_methods.map(&:to_s).include?("skip") - def skip(message) - end + def teardown + SQLCounter.log.clear end def assert_date_from_db(expected, actual, message = nil) @@ -31,43 +22,63 @@ module ActiveRecord end def assert_sql(*patterns_to_match) - ActiveRecord::SQLCounter.log = [] + SQLCounter.log = [] yield - ActiveRecord::SQLCounter.log + SQLCounter.log ensure failed_patterns = [] patterns_to_match.each do |pattern| - failed_patterns << pattern unless ActiveRecord::SQLCounter.log.any?{ |sql| pattern === sql } + failed_patterns << pattern unless SQLCounter.log.any?{ |sql| pattern === sql } end - assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map{ |p| p.inspect }.join(', ')} not found.#{ActiveRecord::SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{ActiveRecord::SQLCounter.log.join("\n")}"}" + assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map{ |p| p.inspect }.join(', ')} not found.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" end def assert_queries(num = 1) - ActiveRecord::SQLCounter.log = [] + SQLCounter.log = [] yield ensure - assert_equal num, ActiveRecord::SQLCounter.log.size, "#{ActiveRecord::SQLCounter.log.size} instead of #{num} queries were executed.#{ActiveRecord::SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{ActiveRecord::SQLCounter.log.join("\n")}"}" + assert_equal num, SQLCounter.log.size, "#{SQLCounter.log.size} instead of #{num} queries were executed.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" end def assert_no_queries(&block) - prev_ignored_sql = ActiveRecord::SQLCounter.ignored_sql - ActiveRecord::SQLCounter.ignored_sql = [] + prev_ignored_sql = SQLCounter.ignored_sql + SQLCounter.ignored_sql = [] assert_queries(0, &block) ensure - ActiveRecord::SQLCounter.ignored_sql = prev_ignored_sql + SQLCounter.ignored_sql = prev_ignored_sql end - def with_kcode(kcode) - if RUBY_VERSION < '1.9' - orig_kcode, $KCODE = $KCODE, kcode - begin - yield - ensure - $KCODE = orig_kcode - end - else - yield - end + end + + class SQLCounter + class << self + attr_accessor :ignored_sql, :log + end + + self.log = [] + + self.ignored_sql = [/^PRAGMA (?!(table_info))/, /^SELECT currval/, /^SELECT CAST/, /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/, /^RELEASE SAVEPOINT/, /^SHOW max_identifier_length/, /^BEGIN/, /^COMMIT/] + + # FIXME: this needs to be refactored so specific database can add their own + # ignored SQL. This ignored SQL is for Oracle. + ignored_sql.concat [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im] + + + attr_reader :ignore + + def initialize(ignore = Regexp.union(self.class.ignored_sql)) + @ignore = ignore + end + + def call(name, start, finish, message_id, values) + sql = values[:sql] + + # FIXME: this seems bad. we should probably have a better way to indicate + # the query was cached + return if 'CACHE' == values[:name] || ignore =~ sql + self.class.log << sql end end + + ActiveSupport::Notifications.subscribe('sql.active_record', SQLCounter.new) end |