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55b24888bb
On reflection, it seems like a bit of a weird method to have on ActiveRecord::Base, and it shouldn't be needed most of the time anyway.
103 lines
2.6 KiB
Ruby
103 lines
2.6 KiB
Ruby
require "cases/helper"
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require "models/developer"
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require "models/post"
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require "active_support/log_subscriber/test_helper"
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class LogSubscriberTest < ActiveRecord::TestCase
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include ActiveSupport::LogSubscriber::TestHelper
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include ActiveSupport::Logger::Severity
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fixtures :posts
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def setup
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@old_logger = ActiveRecord::Base.logger
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Developer.primary_key
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super
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ActiveRecord::LogSubscriber.attach_to(:active_record)
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end
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def teardown
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super
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ActiveRecord::LogSubscriber.log_subscribers.pop
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ActiveRecord::Base.logger = @old_logger
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end
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def set_logger(logger)
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ActiveRecord::Base.logger = logger
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end
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def test_schema_statements_are_ignored
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event = Struct.new(:duration, :payload)
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logger = Class.new(ActiveRecord::LogSubscriber) {
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attr_accessor :debugs
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def initialize
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@debugs = []
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super
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end
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def debug message
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@debugs << message
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end
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}.new
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assert_equal 0, logger.debugs.length
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logger.sql(event.new(0, { :sql => 'hi mom!' }))
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assert_equal 1, logger.debugs.length
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logger.sql(event.new(0, { :sql => 'hi mom!', :name => 'foo' }))
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assert_equal 2, logger.debugs.length
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logger.sql(event.new(0, { :sql => 'hi mom!', :name => 'SCHEMA' }))
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assert_equal 2, logger.debugs.length
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end
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def test_basic_query_logging
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Developer.all.load
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wait
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assert_equal 1, @logger.logged(:debug).size
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assert_match(/Developer Load/, @logger.logged(:debug).last)
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assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last)
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end
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def test_exists_query_logging
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Developer.exists? 1
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wait
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assert_equal 1, @logger.logged(:debug).size
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assert_match(/Developer Exists/, @logger.logged(:debug).last)
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assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last)
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end
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def test_cached_queries
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ActiveRecord::Base.cache do
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Developer.all.load
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Developer.all.load
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end
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wait
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assert_equal 2, @logger.logged(:debug).size
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assert_match(/CACHE/, @logger.logged(:debug).last)
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assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last)
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end
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def test_basic_query_doesnt_log_when_level_is_not_debug
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@logger.level = INFO
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Developer.all.load
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wait
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assert_equal 0, @logger.logged(:debug).size
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end
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def test_cached_queries_doesnt_log_when_level_is_not_debug
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@logger.level = INFO
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ActiveRecord::Base.cache do
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Developer.all.load
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Developer.all.load
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end
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wait
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assert_equal 0, @logger.logged(:debug).size
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end
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def test_initializes_runtime
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Thread.new { assert_equal 0, ActiveRecord::LogSubscriber.runtime }.join
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end
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end
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