No prob. I know of at least one Ruby company that is using it, I don't know about any IronRuby users, but I hope there are some :)
JD From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Mohammad Azam Sent: Thursday, September 24, 2009 2:27 PM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] Is there a But keyword in Cucumber? Thanks JD!! It never occurred to me that I can store the number in a @n_number variable and use it later. Here is the version that is working perfectly: I will be interested to know if people are actually using Cucumber in their companies to write acceptance tests. Given /I have a negative number/ do end When "I pass the negative $n_number to the prime service" do |n_number| @n_number = n_number.to_i end Then /the service should throw exception/ do lambda {...@primeservice.isprime(@n_number)}.should<mailto:%...@primeservice.isprime(@n_number)%7d.should> raise_error end On Thu, Sep 24, 2009 at 2:08 PM, Jim Deville <jdevi...@microsoft.com<mailto:jdevi...@microsoft.com>> wrote: You are missing the lambda keyword. I would also just store the number at that point, and perform the operation in the Then step. When "I pass the negative $n_number to the prime service" do |n_number| @n_number = n_number end Then /the service should throw exception/ do lambda {...@primeservice.isprime(@n_number.to_i)}.should<mailto:%...@primeservice.isprime(@n_number.to_i)%7d.should> raise_error end JD From: ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org> [mailto:ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org>] On Behalf Of Mohammad Azam Sent: Thursday, September 24, 2009 1:58 PM To: ironruby-core@rubyforge.org<mailto:ironruby-core@rubyforge.org> Subject: Re: [Ironruby-core] Is there a But keyword in Cucumber? I am having trouble in where to throw the exception. The exception will be thrown in "When" and not "Then" as shown below: Scenario Outline: Throw exception if the number is negative Given I have a negative number When I pass the negative <n_number> to the prime service Then the service should throw exception Steps: Given /I have a negative number/ do end When "I pass the negative $n_number to the prime service" do |n_number| lambda {...@primeservice.isprime(n_number.to_i)}.should<mailto:%...@primeservice.isprime(n_number.to_i)%7d.should> raise_error end Then /the service should throw exception/ do end The above throws the following exception: C:\Projects\ILoveIronRuby\ILoveIronRuby\testing>icucumber features/primeservice. feature --guess --no-color odd number list for Hash (SyntaxError) C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA_RESTRICTE D\Builtins\KernelOps.cs:1341:in `require' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/rb_support/r b_language.rb:101:in `load_code_file' custom_require.rb:30:in `require' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/rb_support/r b_language.rb:46:in `step_definitions_for' polyglot.rb:69:in `require' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/step_mother. rb:118:in `load_code_file' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/step_mother. rb:110:in `load_code_files' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/step_mother. rb:109:in `load_code_files' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/cli/main.rb: 48:in `execute!' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/../lib/cucumber/cli/main.rb: 23:in `execute' C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA_RESTRICTE D\Extensions\IListOps.cs:810:in `each' c:/ruby/lib/ruby/gems/1.8/gems/cucumber-0.3.101/bin/cucumber:9 c:/ruby/bin/cucumber:19 C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA_RESTRICTE D\Builtins\KernelOps.cs:1326:in `load' C:\Projects\ILoveIronRuby\ILoveIronRuby\testing> On Thu, Sep 24, 2009 at 1:37 PM, Jim Deville <jdevi...@microsoft.com<mailto:jdevi...@microsoft.com>> wrote: To check for an exception: you need to get it into the form lambda { expr }.should raise_error ErrorType where expr is your test expression, and ErrorType is the type of the error you expect. In this case, you might need to have the second feature read "When I pass the negative number <number> to the prime service" so that you can parse it differently and just store the number, then in the Then step for that negative number, you can do lambda { @primeService.IsPrime(number.to_i) }.should raise_error Exception Does that help? JD From: ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org> [mailto:ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org>] On Behalf Of Mohammad Azam Sent: Thursday, September 24, 2009 1:30 PM To: ironruby-core@rubyforge.org<mailto:ironruby-core@rubyforge.org> Subject: Re: [Ironruby-core] Is there a But keyword in Cucumber? Actually I also thought of that and I did separated them in multiple scenarios. Now, I am having trouble writing the step. Here is the feature file: Feature: Prime Service As a crazy person I need to know whether a number is prime or not Scenario Outline: Find if the number if prime or not Given I have a number When I pass the <number> to the prime service Then the service should display <result> indicating whether input is prime or not Examples: | number| result| | 1 | false | | 2 | true | | 3 | true | | 4 | false | Scenario Outline: Throw exception if the number is negative Given I have a negative number When I pass the <number> to the prime service Then the service should return false Examples: | number| | -1 | | -2 | | -3 | | -4 | And here are the steps: require 'rubygems' require 'spec/expectations' require File.expand_path("bin/Debug/BusinessObjects.dll") include BusinessObjects Before do @primeService = PrimeService.new end Given /I have a number/ do end When "I pass the $number to the prime service" do |number| @result = @primeService.IsPrime(number.to_i) end Then /the service should display (.*) indicating whether input is prime or not/ do |result| @result.to_s.should == result end Given /I have a negative number/ do end When "I pass the $number to the prime service" do |number| @result = @primeService.IsPrime(number.to_i) end Then /the service should return (.*)/ do |result| @result.to_s.should == result end Also, not sure how to check for exception right now! On Thu, Sep 24, 2009 at 1:10 PM, Jim Deville <jdevi...@microsoft.com<mailto:jdevi...@microsoft.com>> wrote: You should probably split that into 2 scenarios. One for finding prime or not, and one for throwing if the number is negative. There might be an else construct, but I would argue that if you need an else/but, then you have 2 behaviors in a single scenario. JD From: ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org> [mailto:ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org>] On Behalf Of Mohammad Azam Sent: Thursday, September 24, 2009 1:07 PM To: ironruby-core@rubyforge.org<mailto:ironruby-core@rubyforge.org> Subject: [Ironruby-core] Is there a But keyword in Cucumber? I am using Cucumber and now I need to use a But keyword (if there is any) Scenario Outline: Find if the number if prime or not Given I have a number When I pass the <number> to the prime service Then the service should display <result> indicating whether input is prime or not But if the number is negative Then the prime service should throw an exception But it shows up as "Then" and not "But". Is there anything related to "But" in Cucumber. -- Mohammad Azam MVP (Microsoft Valuable Professional) www.highoncoding.com<http://www.highoncoding.com> www.azamsharp.com<http://www.azamsharp.com> _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org<mailto:Ironruby-core@rubyforge.org> http://rubyforge.org/mailman/listinfo/ironruby-core -- Mohammad Azam MVP (Microsoft Valuable Professional) www.highoncoding.com<http://www.highoncoding.com> www.azamsharp.com<http://www.azamsharp.com> _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org<mailto:Ironruby-core@rubyforge.org> http://rubyforge.org/mailman/listinfo/ironruby-core -- Mohammad Azam MVP (Microsoft Valuable Professional) www.highoncoding.com<http://www.highoncoding.com> www.azamsharp.com<http://www.azamsharp.com> _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org<mailto:Ironruby-core@rubyforge.org> http://rubyforge.org/mailman/listinfo/ironruby-core -- Mohammad Azam MVP (Microsoft Valuable Professional) www.highoncoding.com<http://www.highoncoding.com> www.azamsharp.com<http://www.azamsharp.com>
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