我正在尝试在我的自动化测试套件中设置 Cucumber。我目前正在使用 Ruby 2.0,但在使用 Ruby 2.2 时也遇到了同样的问题。
我尝试过 Cucumber 2.0.0 以及 2.0.0.beta.3。它们似乎都不与 Ruby 2.0 或 2.2 兼容。
每次我尝试运行我的 .feature 文件之一时,都会收到相同的错误。 Cucumber 声称与 Ruby >= 1.9.3 的任何版本兼容(https://rubygems.org/gems/cucumber https://rubygems.org/gems/cucumber),但这似乎并非如此。
还有其他人看到过这个错误吗?还有其他人成功地将 Cucumber 2.0.0 与 Ruby 2.0 或 2.2 一起使用吗?如果是这样,您的 Gemfile 中有哪些 gem,以及运行时会显示哪些特定的 ruby 更新/版本ruby --version
?
**如果我恢复到旧版本的 Cucumber(我尝试过 1.3.3),我可以正确运行我的 .feature 文件。但我正在从头开始构建一个新的测试套件,并想借此机会使用所有可能的 gem 的最新和最好的版本。我不想围绕已弃用的 Cucumber 版本构建 Gemfile。
`Cucumber::Ast` no longer exists. These classes have moved into the `Cucumber::Core::Ast` namespace, but may not have the same API. (RuntimeError)
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/ast.rb:10:in `const_missing'
C:/Program Files (x86)/JetBrains/RubyMine 6.3/rb/testing/patch/bdd/teamcity/cucumber/common.rb:210:in `scenario_outline?'
C:/Program Files (x86)/JetBrains/RubyMine 6.3/rb/testing/patch/bdd/teamcity/cucumber/common.rb:218:in `tc_before_feature_element'
C:/Program Files (x86)/JetBrains/RubyMine 6.3/rb/testing/patch/bdd/teamcity/cucumber/formatter_03103.rb:98:in `before_feature_element'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/ignore_missing_messages.rb:10:in `method_missing'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:521:in `before'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:394:in `switch_to_child'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:316:in `switch_step_container'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:242:in `after_test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:85:in `after_test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/legacy_api/adapter.rb:37:in `after_test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/fanout.rb:16:in `block in method_missing'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/fanout.rb:15:in `each'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/formatter/fanout.rb:15:in `method_missing'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/runner.rb:18:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/prepare_world.rb:11:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/apply_around_hooks.rb:8:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/apply_after_hooks.rb:5:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/apply_before_hooks.rb:5:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/apply_after_step_hooks.rb:8:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/activate_steps.rb:8:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/filters/quit.rb:11:in `test_case'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/case.rb:21:in `describe_to'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/filters/locations_filter.rb:17:in `block in done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/filters/locations_filter.rb:16:in `each'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/filters/locations_filter.rb:16:in `done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/filter.rb:61:in `done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/test/filters/tag_filter.rb:18:in `done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/compiler.rb:23:in `done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core/gherkin/parser.rb:31:in `done'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core.rb:29:in `parse'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-core-1.1.3/lib/cucumber/core.rb:18:in `compile'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/runtime.rb:70:in `run!'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/lib/cucumber/cli/main.rb:38:in `execute!'
C:/Ruby200/lib/ruby/gems/2.0.0/gems/cucumber-2.0.0/bin/cucumber:9:in `<top (required)>'
C:/Ruby200/bin/cucumber:23:in `load'
C:/Ruby200/bin/cucumber:23:in `<top (required)>'
-e:1:in `load'
**更新:当我通过运行文件时Windows Shell
它运行成功,没有错误。
症状:
您可以在 cucumber 命令行下运行测试,但无法在 RubyMine 下运行,出现错误:
wrong number of arguments (1 for 3..4)
Error creating formatter: Teamcity::Cucumber::Formatter (ArgumentError)
C:/Program Files (x86)/JetBrains/RubyMine 7.0.4/rb/testing/patch/bdd/teamcity/cucumber/formatter_03103.rb:22:in `initialize'
我找到了一个更简单的解决方案:
只要去Rubymine -> Run -> Edit Configuration
,转到跑步者选项,添加"--format pretty"
.这将覆盖Teamcity不兼容的问题并顺利运行。
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