/spec/unit/file_format/rails_format_spec.rb
Ruby | 180 lines | 142 code | 38 blank | 0 comment | 8 complexity | 991853f68b6951b8b06f8cca21602720 MD5 | raw file
- require File.expand_path('../../../spec_helper.rb', __FILE__)
- describe RequestLogAnalyzer::FileFormat::Rails do
- describe '.create' do
- context 'without providing a lines argument' do
- before(:each) { @rails = RequestLogAnalyzer::FileFormat.load(:rails) }
- it "should create a valid file format" do
- @rails.should be_valid
- end
- it "should parse the production lines" do
- production_rails = RequestLogAnalyzer::FileFormat.load(:rails, 'production')
- @rails.line_definitions.should == production_rails.line_definitions
- end
- end
- context 'using a comma separated list of lines as argument' do
- before(:each) { @rails = RequestLogAnalyzer::FileFormat.load(:rails, 'minimal,failure') }
- it "should return a valid language" do
- @rails.should be_valid
- end
- it "should at least parse :processing and :completed lines" do
- @rails.line_definitions.should include(:processing, :completed, :failure)
- end
- end
- RequestLogAnalyzer::FileFormat::Rails::LINE_COLLECTIONS.keys.each do |constant|
- context "using the '#{constant}' line collection constant" do
- before(:each) { @rails = RequestLogAnalyzer::FileFormat.load(:rails, constant) }
- it "should return a valid language" do
- @rails.should be_valid
- end
- it "should at least parse :processing and :completed lines" do
- @rails.line_definitions.should include(:processing, :completed)
- end
- end
- end
- end
- describe '#parse_line' do
- before(:each) { @rails = RequestLogAnalyzer::FileFormat.load(:rails, :all) }
- {'with prefix' => 'LINE PREFIX: ', 'without prefix' => '' }.each do |context, prefix|
- context context do
- it "should parse a :processing line correctly" do
- line = prefix + 'Processing PeopleController#index (for 1.1.1.1 at 2008-08-14 21:16:30) [GET]'
- @rails.should parse_line(line).as(:processing).and_capture(:controller => 'PeopleController', :action => 'index', :timestamp => 20080814211630, :method => 'GET', :ip => '1.1.1.1')
- end
-
- it "should parse a :processing line correctly when it contains ipv6 localhost address" do
- line = prefix + 'Processing PeopleController#index (for ::1 at 2008-08-14 21:16:30) [GET]'
- @rails.should parse_line(line).as(:processing).and_capture(:controller => 'PeopleController', :action => 'index', :timestamp => 20080814211630, :method => 'GET', :ip => '::1')
- end
- it "should parse a :processing line correctly when it contains ipv6 address" do
- line = prefix + 'Processing PeopleController#index (for 3ffe:1900:4545:3:200:f8ff:fe21:67cf at 2008-08-14 21:16:30) [GET]'
- @rails.should parse_line(line).as(:processing).and_capture(:controller => 'PeopleController', :action => 'index', :timestamp => 20080814211630, :method => 'GET', :ip => '3ffe:1900:4545:3:200:f8ff:fe21:67cf')
- end
- it "should parse a Rails 2.1 style :completed line correctly" do
- line = prefix + 'Completed in 0.21665 (4 reqs/sec) | Rendering: 0.00926 (4%) | DB: 0.00000 (0%) | 200 OK [http://demo.nu/employees]'
- @rails.should parse_line(line).as(:completed).and_capture(:duration => 0.21665, :db => 0.0, :view => 0.00926, :status => 200, :url => 'http://demo.nu/employees')
- end
- it "should parse a Rails 2.2 style :completed line correctly" do
- line = prefix + 'Completed in 614ms (View: 120, DB: 31) | 200 OK [http://floorplanner.local/demo]'
- @rails.should parse_line(line).as(:completed).and_capture(:duration => 0.614, :db => 0.031, :view => 0.120, :status => 200, :url => 'http://floorplanner.local/demo')
- end
- it "should parse a :failure line with exception correctly" do
- line = prefix + "NoMethodError (undefined method `update_domain_account' for nil:NilClass):"
- @rails.should parse_line(line).as(:failure).and_capture(:error => 'NoMethodError', :message => "undefined method `update_domain_account' for nil:NilClass")
- end
- it "should parse a :cache_hit line correctly with an filter instance reference" do
- line = prefix + 'Filter chain halted as [#<ActionController::Filters::AroundFilter:0x2a999ad120 @identifier=nil, @kind=:filter, @options={:only=>#<Set: {"cached"}>, :if=>:not_logged_in?, :unless=>nil}, @method=#<ActionController::Caching::Actions::ActionCacheFilter:0x2a999ad620 @check=nil, @options={:store_options=>{}, :layout=>nil, :cache_path=>#<Proc:0x0000002a999b8890@/app/controllers/cached_controller.rb:8>}>>] did_not_yield.'
- @rails.should parse_line(line).as(:cache_hit)
- end
- it "should parse a :cache_hit line correctly with an proc instance reference" do
- line = prefix + 'Filter chain halted as [#<ActionController::Filters::AroundFilter:0x2a9a923e38 @method=#<Proc:0x0000002a9818b3f8@/usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/caching/actions.rb:64>, @kind=:filter, @identifier=nil, @options={:unless=>nil, :if=>nil, :only=>#<Set: {"show"}>}>] did_not_yield.'
- @rails.should parse_line(line).as(:cache_hit)
- end
- it "should parse a :parameters line correctly" do
- line = prefix + ' Parameters: {"action"=>"cached", "controller"=>"cached"}'
- @rails.should parse_line(line).as(:parameters).and_capture(:params => {:action => 'cached', :controller => 'cached'})
- end
- it "should parse a :rendered line correctly" do
- line = prefix + 'Rendered layouts/_footer (2.9ms)'
- @rails.should parse_line(line).as(:rendered).and_capture(:render_file => 'layouts/_footer', :render_duration => 0.0029)
- end
- it "should parse a :query_executed line with colors" do
- line = prefix + ' [4;36;1mUser Load (0.4ms)[0m [0;1mSELECT * FROM `users` WHERE (`users`.`id` = 18205844) [0m'
- @rails.should parse_line(line).as(:query_executed).and_capture(:query_class => 'User', :query_duration => 0.0004, :query_sql => 'SELECT * FROM users WHERE (users.id = :int)')
- end
- it "should parse a :query_executed line without colors" do
- line = prefix + ' User Load (0.4ms) SELECT * FROM `users` WHERE (`users`.`id` = 18205844) '
- @rails.should parse_line(line).as(:query_executed).and_capture(:query_class => 'User', :query_duration => 0.0004, :query_sql => 'SELECT * FROM users WHERE (users.id = :int)')
- end
- it "should parse a :query_cached line with colors" do
- line = prefix + ' [4;35;1mCACHE (0.0ms)[0m [0mSELECT * FROM `users` WHERE (`users`.`id` = 0) [0m'
- @rails.should parse_line(line).as(:query_cached).and_capture(:cached_duration => 0.0, :cached_sql => 'SELECT * FROM users WHERE (users.id = :int)')
- end
- it "should parse a :query_cached line without colors" do
- line = prefix + ' CACHE (0.0ms) SELECT * FROM `users` WHERE (`users`.`id` = 0) '
- @rails.should parse_line(line).as(:query_cached).and_capture(:cached_duration => 0.0, :cached_sql => 'SELECT * FROM users WHERE (users.id = :int)')
- end
- it "should not parse an unsupported line" do
- line = prefix + 'nonsense line that should not be parsed as anything'
- @rails.should_not parse_line(line)
- end
- end
- end
- end
- describe '#parse_io' do
- before(:each) do
- @log_parser = RequestLogAnalyzer::Source::LogParser.new(
- RequestLogAnalyzer::FileFormat.load(:rails), :parse_strategy => 'cautious')
- end
- it "should parse a Rails 2.1 style log and find valid Rails requests without warnings" do
- request_counter.should_receive(:hit!).exactly(4).times
- @log_parser.should_not_receive(:warn)
-
- @log_parser.parse_file(log_fixture(:rails_1x)) do |request|
- request_counter.hit! if request.kind_of?(RequestLogAnalyzer::FileFormat::Rails::Request) && request.completed?
- end
- end
- it "should parse a Rails 2.2 style log and find valid Rails requests without warnings" do
- request_counter.should_receive(:hit!).once
- @log_parser.should_not_receive(:warn)
-
- @log_parser.parse_file(log_fixture(:rails_22)) do |request|
- request_counter.hit! if request.kind_of?(RequestLogAnalyzer::FileFormat::Rails::Request) && request.completed?
- end
- end
- it "should parse a Rails SyslogLogger file with prefix and find valid requests without warnings" do
- request_counter.should_receive(:hit!).once
- @log_parser.should_not_receive(:warn)
-
- @log_parser.parse_file(log_fixture(:syslog_1x)) do |request|
- request_counter.hit! if request.kind_of?(RequestLogAnalyzer::FileFormat::Rails::Request) && request.completed?
- end
- end
- it "should parse cached requests" do
- @log_parser.should_not_receive(:warn)
- @log_parser.parse_file(log_fixture(:rails_22_cached)) do |request|
- request.should be_completed
- request =~ :cache_hit
- end
- end
- it "should detect unordered requests in the logs" do
- @log_parser.should_not_receive(:handle_request)
- @log_parser.should_receive(:warn).with(:unclosed_request, anything).once
- @log_parser.should_receive(:warn).with(:no_current_request, anything).twice
- @log_parser.parse_file(log_fixture(:rails_unordered))
- end
- end
- end