Module: Cucumber::Glue::ProtoWorld

Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb

Overview

Defines the basic API methods availlable in all Cucumber step definitions.

You can, and probably should, extend this API with your own methods that make sense in your domain. For more on that, see Dsl#World

Constant Summary collapse

AnsiEscapes =
Cucumber::Gherkin::Formatter::AnsiEscapes

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.for(runtime, language) ⇒ Object

Dynamially generate the API module, closuring the dependencies



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 130

def self.for(runtime, language) # rubocop:disable Metrics/MethodLength,Metrics/AbcSize
  Module.new do # rubocop:disable Metrics/BlockLength
    def self.extended(object)
      # wrap the dynamically generated module so that we can document the methods
      # for yardoc, which doesn't like define_method.
      object.extend(ProtoWorld)
    end

    # TODO: pass these in when building the module, instead of mutating them later
    # Extend the World with user-defined modules
    def add_modules!(world_modules, namespaced_world_modules)
      add_world_modules!(world_modules) if world_modules.any?
      add_namespaced_modules!(namespaced_world_modules) if namespaced_world_modules.any?
    end

    define_method(:step) do |name, raw_multiline_arg = nil|
      location = Core::Test::Location.of_caller
      runtime.invoke_dynamic_step(name, MultilineArgument.from(raw_multiline_arg, location))
    end

    define_method(:steps) do |steps_text|
      location = Core::Test::Location.of_caller
      runtime.invoke_dynamic_steps(steps_text, language, location)
    end

    define_method(:ask) do |question, timeout_seconds = 60|
      runtime.ask(question, timeout_seconds)
    end

    define_method(:attach) do |file, media_type|
      runtime.attach(file, media_type)
    end

    # Prints the list of modules that are included in the World
    def inspect
      modules = [self.class]
      (class << self; self; end).instance_eval do
        modules += included_modules
      end
      modules << stringify_namespaced_modules
      format('#<%<modules>s:0x%<object_id>x>', modules: modules.join('+'), object_id: object_id)
    end

    private

    # @private
    def add_world_modules!(modules)
      modules.each do |world_module|
        extend(world_module)
      end
    end

    # @private
    def add_namespaced_modules!(modules)
      @__namespaced_modules = modules
      modules.each do |namespace, world_modules|
        world_modules.each do |world_module|
          variable_name = "@__#{namespace}_world"
          inner_world = instance_variable_get(variable_name) || Object.new

          instance_variable_set(
            variable_name,
            inner_world.extend(world_module)
          )

          self.class.send(:define_method, namespace) do
            instance_variable_get(variable_name)
          end
        end
      end
    end

    # @private
    def stringify_namespaced_modules
      return '' if @__namespaced_modules.nil?

      @__namespaced_modules.map { |k, v| "#{v.join(',')} (as #{k})" }.join('+')
    end
  end
end

Instance Method Details

#ask(question, timeout_seconds = 60) ⇒ Object

Pause the tests and ask the operator for input



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 77

def ask(question, timeout_seconds = 60)
  super
end

#attach(file, media_type = nil) ⇒ Object

Attach a file to the output

Parameters:

  • file (string|io)

    the file to attach. It can be a string containing the file content itself, the file path, or an IO ready to be read.

  • media_type (string) (defaults to: nil)

    the media type. If file is a valid path, media_type can be ommitted, it will then be inferred from the file name.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 91

def attach(file, media_type = nil)
  return super unless File.file?(file)

  content = File.read(file, mode: 'rb')
  media_type = MIME::Types.type_for(file).first if media_type.nil?

  super(content, media_type.to_s)
rescue StandardError
  super
end

#inspectObject

Prints the list of modules that are included in the World



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 120

def inspect
  super
end

#log(*messages) ⇒ Object



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 81

def log(*messages)
  messages.each { |message| attach(message.to_s.dup, 'text/x.cucumber.log+plain') }
end

#pending(message = 'TODO') ⇒ Object

Mark the matched step as pending.

Raises:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 103

def pending(message = 'TODO')
  raise Pending, message unless block_given?

  begin
    yield
  rescue Exception # rubocop:disable Lint/RescueException
    raise Pending, message
  end
  raise Pending, "Expected pending '#{message}' to fail. No Error was raised. No longer pending?"
end

#skip_this_scenario(message = 'Scenario skipped') ⇒ Object

Skips this step and the remaining steps in the scenario



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 115

def skip_this_scenario(message = 'Scenario skipped')
  raise Core::Test::Result::Skipped, message
end

#step(name, raw_multiline_arg = nil) ⇒ Object

Run a single Gherkin step

Examples:

Call another step

step "I am logged in"

Call a step with quotes in the name

step %{the user "Dave" is logged in}

Passing a table

step "the following users exist:", table(%{
  | name  | email           |
  | Matt  | [email protected]   |
  | Aslak | [email protected] |
})

Passing a multiline string

step "the email should contain:", "Dear sir,\nYou've won a prize!\n"

Parameters:

  • name (String)

    The name of the step

  • multiline_argument (String, Cucumber::Test::DocString, Cucumber::Ast::Table)


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 30

def step(name, raw_multiline_arg = nil)
  super
end

#steps(steps_text) ⇒ Object

Run a snippet of Gherkin

Examples:

steps %{
  Given the user "Susan" exists
  And I am logged in as "Susan"
}

Parameters:

  • steps_text (String)

    The Gherkin snippet to run



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 41

def steps(steps_text)
  super
end

#table(text_or_table) ⇒ Object

Parse Gherkin into a Ast::Table object.

Useful in conjunction with the #step method. Returns a Cucumber::MultilineArgument::DataTable for text_or_table, which can either be a String:

table(%{
  | account | description | amount |
  | INT-100 | Taxi        | 114    |
  | CUC-101 | Peeler      | 22     |
})

or a 2D Array:

table([
  %w{ account description amount },
  %w{ INT-100 Taxi        114    },
  %w{ CUC-101 Peeler      22     }
])

Examples:

Create a table

users = table(%{
  | name  | email           |
  | Matt  | [email protected]   |
  | Aslak | [email protected] |
})

Parameters:

  • text_or_table (String)

    The Gherkin string that represents the table



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 72

def table(text_or_table)
  MultilineArgument::DataTable.from(text_or_table)
end

#to_sObject

see #inspect



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-8.0.0/lib/cucumber/glue/proto_world.rb', line 125

def to_s
  inspect
end