@@ -66,12 +66,12 @@ task drops your tables and starts over by dropping the tables directly and then re-running your migrations. This provides a great way to test to make sure you haven't broken migrations at some point, which *will* happen to you at some point. -=== rake db:to_yaml (formerly rake:db:import) +=== rake db:to_yaml Dump your database to fixtures. Stores them in RAILS_ROOT/production_data. You can then use this to load the data back into another database, even one of a different type. We've used this to move data from SQL Server to MySQL and back again. -=== rake db:from_yaml (formerly rake:db:export) +=== rake db:from_yaml Load fixtures from RAILS_ROOT/production_data into your database. Loads fixtures dumped by using rake db:export == Subversion @@ -89,23 +89,56 @@ Displays the last tag. Creates a new tag from the trunk. == Rcov -Thanks to Kevin Gisi for these tasks that make running RCov a bit easier. -Requires the RCov gem and the rails_rcov plugin +We're fans of RCov and we've included some ways to make it easier to use RCov in your projects. -=== rake rcov:models +=== Test::Unit + +In order to use the Test::Unit coverage tasks, you'll need to install the Rails_rcov plugin + + ruby script/plugin install http://svn.codahale.com/rails_rcov/ + +This is not needed if your project uses Rspec. + +==== rake test:models:rcov Runs coverage on your models -=== rake rcov:controllers +=== rake test:controllers:rcov Runs coverage on your controllers -=== rake rcov:full +==== rake test:rcov:full Runs coverage on models and controllers +=== RSpec + +Rspec already includes the ability to get code coverage, but we made it just as focused and granular as we made the tasks for Test::Unit + +==== rake spec:models:rcov + +Coverage for models + +==== rake spec:controllers:rcov + +Coverage for controllers + +==== rake spec:views:rcov + +Coverage for views + +==== rake spec:helpers:rcov + +Coverage for helpers + +==== rake spec:lib:rcov + +Coverage for files in lib/ + +== Test::Unit + +=== Running individual tests -== Tests Based on an idea from Geoffrey Grosenbach, you can run all tests in units\user_test.rb by doing rake test:units:user:all @@ -119,19 +152,19 @@ The same rules apply to functional tests rake test:functionals:users:list -== Specs +== RSpec RSpec gets some love here. If you need nice output for your specs, we overrode some of the built-in specs. -=== Running all model specs +=== rake spec:models - rake spec:models - -=== Running all controller specs +Runs all model specs - rake spec:controllers +=== rake spec:controllers +Runs all controller specs + === Running a specific model or controller spec rake spec:model:user README.rdoc @@ -1,4 +1,4 @@ -VERSION="1.1.5" +VERSION="1.1.7" tasks/lazy_developer_tasks.rake @@ -1,62 +1,133 @@ +namespace :spec do + require 'spec/rake/spectask' + spec_prereq = File.exist?(File.join(RAILS_ROOT, 'config', 'database.yml')) ? "db:test:prepare" : :noop + + + [:models, :controllers, :views, :helpers, :lib].each do |sub| + namespace sub do + desc "RCov for #{sub}" + Spec::Rake::SpecTask.new("rcov" => spec_prereq) do |t| + t.spec_opts = ['--options', "\"#{RAILS_ROOT}/spec/spec.opts\""] + t.spec_files = FileList["spec/#{sub}/**/*_spec.rb"] + t.rcov = true + + t.rcov_opts = lambda do + reg_exp = [] + reg_exp << case sub.to_s + when 'models' + 'app\/models' + when 'views' + 'app\/views' + when 'controllers' + 'app\/controllers' + when 'helpers' + 'app\/helpers' + when 'lib' + 'lib' + end + reg_exp.map!{ |m| "(#{m})" } + rcov_opts = " -x \"^(?!#{reg_exp.join('|')})\"" + rcov_opts.map {|l| l.chomp.split " "}.flatten + end + + end + end + end +end + +namespace :test do + + namespace :models do + desc "Run unit tests, and determine coverage on models." + task :rcov do + ENV["SHOW_ONLY"] = "m" + Rake::Task['test:units:rcov'].invoke + end + end + + namespace :controllers do + desc "Run functional tests, and determine coverage on controllers." + task :rcov do + ENV["SHOW_ONLY"] = "c" + Rake::Task['test:functionals:rcov'].invoke + end + end + + namespace :rcov do + + # Runs all unit and functional tests, and determines + # coverage on models and controllers respectively. + desc "Run functional and unit tests, and get coverage for both." + task :full do + Rake::Task['rcov:models'].invoke + Rake::Task['rcov:controllers'].invoke + end + + + + # Runs all unit and functional tests, and determines + # coverage on models and controllers respectively, ignoring errors. + desc "Run functional and unit tests, and get coverage for both, ignoring errors." + task :report do + begin + Rake::Task['test:models:rcov'].invoke + ensure + begin + Rake::Task['test:controllers:rcov'].invoke + ensure + units = File.open("#{Dir.pwd}/coverage/units/index.html","r").read + units = units[units.index("coverage_code")+15,10] + units = units[0,units.index("<")] + functionals = File.open("#{Dir.pwd}/coverage/functionals/index.html","r").read + functionals = functionals[functionals.index("coverage_code")+15,10] + functionals = functionals[0,functionals.index("<")] + puts "+-----------------------------+" + puts "| UNIT COVERAGE: #{units.ljust(6)} |" + puts "| FUNCTIONAL COVERAGE: #{functionals.ljust(6)} |" + puts "+-----------------------------+" + to_write = "<html><body><h1>Rcov Report</h1> + <div style=\"width:100%; height:50px; border: 1px solid black\"><div style=\"height: 50px; width: #{units}%; background-color: #33FF00; font-size: 18pt; font-style: bold\"><a href=\"units/index.html\">Unit: #{units}</a></div></div><br /> + <div style=\"width:100%; height:50px; border: 1px solid black\"><div style=\"height: 50px; width: #{functionals}%; background-color: #33FF00; font-size: 18pt; font-style: bold\"><a href=\"functionals/index.html\">Functional: #{functionals}</a></div></div> + </body></html>" + File.open("coverage/report.html", "w") do |f| + f.puts to_write + end + + if PLATFORM['darwin'] + system("open #{pwd}/coverage/report.html") + end + end + end + end + end + +end + + namespace :rcov do # Runs all unit tests, and determines coverage # only on the model level. desc "Run unit tests, and determine coverage on models." task :models do - ENV["SHOW_ONLY"] = "m" - Rake::Task['test:units:rcov'].invoke + Rake::Task['test:models:rcov'].invoke end # Runs all functional tests, and determines coverage # only on the controller level. desc "Run functional tests, and determine coverage on controllers." task :controllers do - ENV["SHOW_ONLY"] = "c" - Rake::Task['test:functionals:rcov'].invoke + Rake::Task['test:controllers:rcov'].invoke end - # Runs all unit and functional tests, and determines - # coverage on models and controllers respectively. - desc "Run functional and unit tests, and get coverage for both." - task :full do - Rake::Task['rcov:models'].invoke - Rake::Task['rcov:controllers'].invoke - end - - # Runs all unit and functional tests, and determines - # coverage on models and controllers respectively, ignoring errors. desc "Run functional and unit tests, and get coverage for both, ignoring errors." task :report do - begin - Rake::Task['rcov:models'].invoke - ensure - begin - Rake::Task['rcov:controllers'].invoke - ensure - units = File.open("#{Dir.pwd}/coverage/units/index.html","r").read - units = units[units.index("coverage_code")+15,10] - units = units[0,units.index("<")] - functionals = File.open("#{Dir.pwd}/coverage/functionals/index.html","r").read - functionals = functionals[functionals.index("coverage_code")+15,10] - functionals = functionals[0,functionals.index("<")] - puts "+-----------------------------+" - puts "| UNIT COVERAGE: #{units.ljust(6)} |" - puts "| FUNCTIONAL COVERAGE: #{functionals.ljust(6)} |" - puts "+-----------------------------+" - to_write = "<html><body><h1>Rcov Report</h1> - <div style=\"width:100%; height:50px; border: 1px solid black\"><div style=\"height: 50px; width: #{units}%; background-color: #33FF00; font-size: 18pt; font-style: bold\"><a href=\"units/index.html\">Unit: #{units}</a></div></div><br /> - <div style=\"width:100%; height:50px; border: 1px solid black\"><div style=\"height: 50px; width: #{functionals}%; background-color: #33FF00; font-size: 18pt; font-style: bold\"><a href=\"functionals/index.html\">Functional: #{functionals}</a></div></div> - </body></html>" - File.open("coverage/report.html", "w") do |f| - f.puts to_write - end - - if PLATFORM['darwin'] - system("open #{pwd}/coverage/report.html") - end - end - end + Rake::Task['test:rcov:report'].invoke + end + + desc "Run functional and unit tests, and get coverage for both." + task :full do + Rake::Task['test:rcov:full'].invoke end end tasks/rcov.rake 8a167049c473bf4fd537fcc250e6ee9df022d990 Brian Hogan brianhogan@napcs.com http://github.com/napcs/lazy_developer/commit/19a24de8482b7546b30531d42d24e10d22359a36 19a24de8482b7546b30531d42d24e10d22359a36 2009-06-12T15:00:38-07:00 2009-06-12T15:00:38-07:00 rspec model, controller, view, lib, and helper isolated coverage, updated docs, bumped version to 1.1.7, and moved the rcov test:unit tasks around a394cb012e714a4289259115b4a541ef4c14bdee Brian Hogan brianhogan@napcs.com