Cucumber Problems with IronRuby

Hi,
I am trying to get Cucumber to work with IronRuby and .NET class. For
some
reason it does not like the describe keyword from spec and before
keyword.

Here is the feature file:

Feature: Addition
In order to avoid silly mistakes
As a math idiot
I want to be told the sum of two numbers

Scenario Outline: Add two numbers
Given I have entered <input_1> into the calculator
And I have entered <input_2> into the calculator
When I press add
Then the result should be on the screen

Examples:
| input_1 | input_2 | output |
| 20 | 30 | 50 |
| 2 | 5 | 7 |
| 0 | 40 | 40 |

Here is the step file:

require ‘rubygems’
require ‘spec/expectations’

require File.expand_path(“bin/Debug/BusinessObjects.dll”)

include BusinessObjects

@cal = Calculator.new

Given “I have entered $n into the calculator” do |n|

@cal.Push n.to_i

end

When /I press add/ do

@result = @cal.Add

end

Then /the result should be (.*) on the screen/ do |result|

@result.should == result.to_i

end

I need to initialize @cal before each test but I cannot use before for
some
reason!

undefined method Push' for nil:NilClass (NoMethodError) ./features/step_definitons/calculator_steps.rb:18 C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA CTED\Builtins\KernelOps.cs:648:ininstance_exec’
C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA
CTED\Extensions\IListOps.cs:810:in each' C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA CTED\Builtins\Enumerable.cs:150:inb__9’
C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA
CTED\Extensions\IListOps.cs:810:in `each’
C:\DevTools\IronRuby\ironruby\Merlin\Main\Languages\Ruby\Libraries.LCA

Mohammad A.
MVP (Microsoft Valuable Professional)
www.highoncoding.com
www.azamsharp.com

Mohammed - if you’re looking for an example of the calculator problem,
i’ve got one on GitHub you could try out. It works on IronRuby no
problems.

http://github.com/xerxesb/calcdotnet

Hi,
Thanks! Actually I got it to work yesterday!

Thanks,
Azam

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