class LogSubscriberTest
Constants
- Event
- REGEXP_BOLD
- REGEXP_CLEAR
- REGEXP_CYAN
- REGEXP_MAGENTA
- SQL_COLORINGS
Public Instance Methods
set_logger(logger)
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# File activerecord/test/cases/log_subscriber_test.rb, line 56 def set_logger(logger) ActiveRecord::Base.logger = logger end
setup()
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Calls superclass method
# File activerecord/test/cases/log_subscriber_test.rb, line 43 def setup @old_logger = ActiveRecord::Base.logger Developer.primary_key super ActiveRecord::LogSubscriber.attach_to(:active_record) end
teardown()
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Calls superclass method
# File activerecord/test/cases/log_subscriber_test.rb, line 50 def teardown super ActiveRecord::LogSubscriber.log_subscribers.pop ActiveRecord::Base.logger = @old_logger end
test_basic_payload_name_logging_coloration_generic_sql()
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# File activerecord/test/cases/log_subscriber_test.rb, line 97 def test_basic_payload_name_logging_coloration_generic_sql logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, _| logger.sql(Event.new(0.9, sql: verb.to_s)) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) logger.sql(Event.new(0.9, sql: verb.to_s, name: "SQL")) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA}SQL \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) end end
test_basic_payload_name_logging_coloration_named_sql()
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# File activerecord/test/cases/log_subscriber_test.rb, line 109 def test_basic_payload_name_logging_coloration_named_sql logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, _| logger.sql(Event.new(0.9, sql: verb.to_s, name: "Model Load")) assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Load \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) logger.sql(Event.new(0.9, sql: verb.to_s, name: "Model Exists")) assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Exists \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) logger.sql(Event.new(0.9, sql: verb.to_s, name: "ANY SPECIFIC NAME")) assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}ANY SPECIFIC NAME \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) end end
test_basic_query_doesnt_log_when_level_is_not_debug()
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# File activerecord/test/cases/log_subscriber_test.rb, line 185 def test_basic_query_doesnt_log_when_level_is_not_debug @logger.level = INFO Developer.all.load wait assert_equal 0, @logger.logged(:debug).size end
test_basic_query_logging()
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# File activerecord/test/cases/log_subscriber_test.rb, line 80 def test_basic_query_logging Developer.all.load wait assert_equal 1, @logger.logged(:debug).size assert_match(/Developer Load/, @logger.logged(:debug).last) assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last) end
test_basic_query_logging_coloration()
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# File activerecord/test/cases/log_subscriber_test.rb, line 88 def test_basic_query_logging_coloration logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, color_regex| logger.sql(Event.new(0.9, sql: verb.to_s)) assert_match(/#{REGEXP_BOLD}#{color_regex}#{verb}#{REGEXP_CLEAR}/i, logger.debugs.last) end end
test_binary_data_hash()
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# File activerecord/test/cases/log_subscriber_test.rb, line 213 def test_binary_data_hash Binary.create(data: { a: 1 }) wait assert_match(/<7 bytes of binary data>/, @logger.logged(:debug).join) end
test_binary_data_is_not_logged()
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# File activerecord/test/cases/log_subscriber_test.rb, line 207 def test_binary_data_is_not_logged Binary.create(data: "some binary data") wait assert_match(/<16 bytes of binary data>/, @logger.logged(:debug).join) end
test_cached_queries()
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# File activerecord/test/cases/log_subscriber_test.rb, line 174 def test_cached_queries ActiveRecord::Base.cache do Developer.all.load Developer.all.load end wait assert_equal 2, @logger.logged(:debug).size assert_match(/CACHE/, @logger.logged(:debug).last) assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last) end
test_cached_queries_doesnt_log_when_level_is_not_debug()
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# File activerecord/test/cases/log_subscriber_test.rb, line 192 def test_cached_queries_doesnt_log_when_level_is_not_debug @logger.level = INFO ActiveRecord::Base.cache do Developer.all.load Developer.all.load end wait assert_equal 0, @logger.logged(:debug).size end
test_exists_query_logging()
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# File activerecord/test/cases/log_subscriber_test.rb, line 166 def test_exists_query_logging Developer.exists? 1 wait assert_equal 1, @logger.logged(:debug).size assert_match(/Developer Exists/, @logger.logged(:debug).last) assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last) end
test_initializes_runtime()
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# File activerecord/test/cases/log_subscriber_test.rb, line 202 def test_initializes_runtime Thread.new { assert_equal 0, ActiveRecord::LogSubscriber.runtime }.join end
test_query_logging_coloration_with_lock()
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# File activerecord/test/cases/log_subscriber_test.rb, line 148 def test_query_logging_coloration_with_lock logger = TestDebugLogSubscriber.new logger.colorize_logging = true sql = <<-EOS SELECT * FROM (SELECT * FROM mytable FOR UPDATE) ss WHERE col1 = 5; EOS logger.sql(Event.new(0.9, sql: sql)) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*FOR UPDATE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) sql = <<-EOS LOCK TABLE films IN SHARE MODE; EOS logger.sql(Event.new(0.9, sql: sql)) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*LOCK TABLE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) end
test_query_logging_coloration_with_multi_line_nested_select()
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# File activerecord/test/cases/log_subscriber_test.rb, line 133 def test_query_logging_coloration_with_multi_line_nested_select logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.slice(:SELECT, :INSERT, :UPDATE, :DELETE).each do |verb, color_regex| sql = <<-EOS #{verb} WHERE ID IN ( SELECT ID FROM THINGS ) EOS logger.sql(Event.new(0.9, sql: sql)) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}.*#{verb}.*#{REGEXP_CLEAR}/mi, logger.debugs.last) end end
test_query_logging_coloration_with_nested_select()
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# File activerecord/test/cases/log_subscriber_test.rb, line 124 def test_query_logging_coloration_with_nested_select logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.slice(:SELECT, :INSERT, :UPDATE, :DELETE).each do |verb, color_regex| logger.sql(Event.new(0.9, sql: "#{verb} WHERE ID IN SELECT")) assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}#{verb} WHERE ID IN SELECT#{REGEXP_CLEAR}/i, logger.debugs.last) end end
test_schema_statements_are_ignored()
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# File activerecord/test/cases/log_subscriber_test.rb, line 60 def test_schema_statements_are_ignored logger = TestDebugLogSubscriber.new assert_equal 0, logger.debugs.length logger.sql(Event.new(0.9, sql: "hi mom!")) assert_equal 1, logger.debugs.length logger.sql(Event.new(0.9, sql: "hi mom!", name: "foo")) assert_equal 2, logger.debugs.length logger.sql(Event.new(0.9, sql: "hi mom!", name: "SCHEMA")) assert_equal 2, logger.debugs.length end
test_sql_statements_are_not_squeezed()
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# File activerecord/test/cases/log_subscriber_test.rb, line 74 def test_sql_statements_are_not_squeezed logger = TestDebugLogSubscriber.new logger.sql(Event.new(0.9, sql: "ruby quails")) assert_match(/ruby quails/, logger.debugs.first) end