diff options
Diffstat (limited to 'activerecord/test/cases/helper.rb')
| -rw-r--r-- | activerecord/test/cases/helper.rb | 81 |
1 files changed, 45 insertions, 36 deletions
diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index f9bbc5299b..fd20f1b120 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -11,7 +11,14 @@ require 'mocha' require 'active_record' require 'active_support/dependencies' -require 'connection' +begin + require 'connection' +rescue LoadError + # If we cannot load connection we assume that driver was not loaded for this test case, so we load sqlite3 as default one. + # This allows for running separate test cases by simply running test file. + connection_type = defined?(JRUBY_VERSION) ? 'jdbc' : 'native' + require "test/connections/#{connection_type}_sqlite3/connection" +end # Show backtraces for deprecated behavior for quicker cleanup. ActiveSupport::Deprecation.debug = true @@ -19,6 +26,9 @@ ActiveSupport::Deprecation.debug = true # Quote "type" if it's a reserved word for the current connection. QUOTED_TYPE = ActiveRecord::Base.connection.quote_column_name('type') +# Enable Identity Map for testing +ActiveRecord::IdentityMap.enabled = (ENV['IM'] == "false" ? false : true) + def current_adapter?(*types) types.any? do |type| ActiveRecord::ConnectionAdapters.const_defined?(type) && @@ -26,6 +36,15 @@ def current_adapter?(*types) end end +def in_memory_db? + current_adapter?(:SQLiteAdapter) && + ActiveRecord::Base.connection_pool.spec.config[:database] == ":memory:" +end + +def supports_savepoints? + ActiveRecord::Base.connection.supports_savepoints? +end + def with_env_tz(new_tz = 'US/Eastern') old_tz, ENV['TZ'] = ENV['TZ'], new_tz yield @@ -40,42 +59,31 @@ ensure ActiveRecord::Base.default_timezone = old_zone end -ActiveRecord::Base.connection.class.class_eval do - IGNORED_SQL = [/^PRAGMA/, /^SELECT currval/, /^SELECT CAST/, /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/, /^RELEASE SAVEPOINT/, /SHOW FIELDS/] +module ActiveRecord + class SQLCounter + IGNORED_SQL = [/^PRAGMA (?!(table_info))/, /^SELECT currval/, /^SELECT CAST/, /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/, /^RELEASE SAVEPOINT/, /^SHOW max_identifier_length/] - # 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|user)_tab_columns|(all|user)_triggers|(all|user)_constraints)/im] + # 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] - def execute_with_query_record(sql, name = nil, &block) - $queries_executed ||= [] - $queries_executed << sql unless IGNORED_SQL.any? { |r| sql =~ r } - execute_without_query_record(sql, name, &block) - end + def initialize + $queries_executed = [] + end - alias_method_chain :execute, :query_record + def call(name, start, finish, message_id, values) + sql = values[:sql] - def exec_query_with_query_record(sql, name = nil, binds = [], &block) - $queries_executed ||= [] - $queries_executed << sql unless IGNORED_SQL.any? { |r| sql =~ r } - exec_query_without_query_record(sql, name, binds, &block) + # FIXME: this seems bad. we should probably have a better way to indicate + # the query was cached + unless 'CACHE' == values[:name] + $queries_executed << sql unless IGNORED_SQL.any? { |r| sql =~ r } + end + end end - - alias_method_chain :exec_query, :query_record + ActiveSupport::Notifications.subscribe('sql.active_record', SQLCounter.new) end -ActiveRecord::Base.connection.class.class_eval { - attr_accessor :column_calls - - def columns_with_calls(*args) - @column_calls ||= 0 - @column_calls += 1 - columns_without_calls(*args) - end - - alias_method_chain :columns, :calls -} - unless ENV['FIXTURE_DEBUG'] module ActiveRecord::TestFixtures::ClassMethods def try_to_load_dependency_with_silence(*args) @@ -96,15 +104,15 @@ class ActiveSupport::TestCase self.use_transactional_fixtures = true def create_fixtures(*table_names, &block) - Fixtures.create_fixtures(ActiveSupport::TestCase.fixture_path, table_names, {}, &block) + Fixtures.create_fixtures(ActiveSupport::TestCase.fixture_path, table_names, fixture_class_names, &block) end end -# silence verbose schema loading -original_stdout = $stdout -$stdout = StringIO.new +def load_schema + # silence verbose schema loading + original_stdout = $stdout + $stdout = StringIO.new -begin adapter_name = ActiveRecord::Base.connection.adapter_name.downcase adapter_specific_schema_file = SCHEMA_ROOT + "/#{adapter_name}_specific_schema.rb" @@ -117,6 +125,8 @@ ensure $stdout = original_stdout end +load_schema + class << Time unless method_defined? :now_before_time_travel alias_method :now_before_time_travel, :now @@ -133,4 +143,3 @@ class << Time @now = nil end end - |