[cucumber, jruby] Same steps are being added multiple times?

softf5ajivanet · April 20, 2009, 8:41pm

Aslak,

I just ran the simple examples in your latest version of cucumber_java,
and
it exposes the ambiguous steps problem that I’m seeing.
Before I could get it to run, I had to make four changes to the
cucumber-maven project. The class CucumberMojo has Java 6’isms in
it and the client I’m working with is still on Java 5. Specifically:

I had to replace calls to String.isEmpty() to use the length() method
instead.
I had to remove the @override annotation on the execute() method (the
interface never had this method?)

Once I did that, then I cleaned my local maven repository, did a “mvn
clean
package install” in the cucumber_java
root directory then went down into the examples/simple directory and did
a
“mvn clean package”.

Then when I went to run the simple tests in
cucumber_java/examples/simple
using the command:

    jruby -S cucumber features

I see the ambiguous steps definition error again, but I’m also seeing
argument type mismatch in StepDefinitionExtras…
Attached below is the dump of my test run. Hope this helps.

thanks in advance,

–
John G. RADSoft / Better Software Faster
[email protected] Lean/Agile/XP/Scrum Coaching and
Training
http://www.radsoft.com Ruby on Rails and Java Solutions

---------------------------------------------- TEST RUN RESULTS BELOW

pcp072050pcs:simple jgoodsen8440$ jruby -S cucumber --guess features
Feature: Simple

Scenario: 3 cukes # features/demo.feature:3
Given I have 3 green cukes # public void
simple.StuffSteps.iHaveNCukes(int,java.lang.String)
java.lang.IllegalArgumentException: argument type mismatch
(Cucumber::PureJava::StepDefinitionExtras::JavaException)
cucumber/internal/StepDefinition.java:33:in invokeOnTarget' cucumber/internal/StepDefinition.java:28:in invokeOnTarget’
features/demo.feature:4:in `Given I have 3 green cukes’
When I add a table # public void
simple.StuffSteps.iAddATable(cucumber.Table)
| a | b |
| 1 | 2 |
Then I should have 3 green cukes # public void
simple.StuffSteps.iShouldHaveNCukes(int,java.lang.String)

Scenario: 4 cukes # features/demo.feature:10
Given I have 4 green cukes # features/demo.feature:11
Ambiguous match of “I have 4 green cukes”:

  public void simple.StuffSteps.iHaveNCukes(int,java.lang.String):in

/I have (\d+) (.*) cukes/' public void simple.StuffSteps.iHaveNCukes(int,java.lang.String):in /I
have (\d+) (.*) cukes/’

   (Cucumber::Ambiguous)

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/step_mother.rb:122:in
`step_match’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_invocation.rb:50:in
`find_step_match!’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_invocation.rb:27:in
`invoke’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_invocation.rb:22:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/visitor.rb:93:in
`visit_step’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/formatter/pretty.rb:119:in
`visit_step’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_collection.rb:14:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_collection.rb:13:in
`each’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/step_collection.rb:13:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/visitor.rb:89:in
`visit_steps’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/scenario.rb:40:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/step_mother.rb:152:in
`before_and_after’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/scenario.rb:39:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/visitor.rb:64:in
`visit_feature_element’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/formatter/pretty.rb:78:in
`visit_feature_element’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/feature.rb:24:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/feature.rb:23:in
`each’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/feature.rb:23:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/visitor.rb:42:in
`visit_feature’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/formatter/pretty.rb:40:in
`visit_feature’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/features.rb:21:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/features.rb:20:in
`each’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/features.rb:20:in
`accept’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/ast/visitor.rb:38:in
`visit_features’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/formatter/pretty.rb:25:in
`visit_features’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/broadcaster.rb:9:in
`method_missing’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/broadcaster.rb:8:in
`map’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/broadcaster.rb:8:in
`method_missing’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/cli/main.rb:41:in
`execute!’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/…/lib/cucumber/cli/main.rb:20:in
`execute’

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/cucumber:6

/Users/jgoodsen8440/Applications/Java/jruby-1.2.0/lib/ruby/gems/1.8/gems/cucumber-0.2.3.1/bin/cucumber:19:in
load' /Users/jgoodsen8440/Applications/Java/jruby-1.2.0/bin/cucumber:19 features/demo.feature:11:in Given I have 4 green cukes’
When I add a table # features/demo.feature:12
| a | b |
| 1 | 2 |
Ambiguous match of “I add a table”:

  public void simple.StuffSteps.iAddATable(cucumber.Table):in `/I

add a
table/’
public void simple.StuffSteps.iAddATable(cucumber.Table):in `/I
add a
table/’

   (Cucumber::Ambiguous)