Class: Cucumber::JsSupport::JsLanguage

Inherits:
Object
  • Object
show all
Includes:
JsSnippets, LanguageSupport::LanguageMethods
Defined in:
lib/cucumber/js_support/js_language.rb

Constant Summary

Constants included from JsSnippets

Cucumber::JsSupport::JsSnippets::ESCAPED_PARAM_PATTERN, Cucumber::JsSupport::JsSnippets::PARAM_PATTERN

Instance Method Summary collapse

Methods included from JsSnippets

#snippet_text

Methods included from LanguageSupport::LanguageMethods

#add_hook, #add_transform, #after, #after_configuration, #around, #available_step_definition, #before, #clear_hooks, #execute_after_step, #execute_transforms, #hooks_for, #invoked_step_definition, #unmatched_step_definitions

Constructor Details

#initialize(runtime) ⇒ JsLanguage

Returns a new instance of JsLanguage.



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# File 'lib/cucumber/js_support/js_language.rb', line 108

def initialize(runtime)
  @step_definitions = []
  @world = JsWorld.new
  @runtime = runtime

  @world["jsLanguage"] = self
  @world.load(File.dirname(__FILE__) + '/js_dsl.js')
end

Instance Method Details

#add_step_definition(regexp, js_function) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 147

def add_step_definition(regexp, js_function)
  @step_definitions << JsStepDefinition.new(self, regexp, js_function)
end

#alias_adverbs(adverbs) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 127

def alias_adverbs(adverbs)
end

#begin_scenario(scenario) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 130

def begin_scenario(scenario)
  @language = scenario.language
end

#current_world ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 164

def current_world
  @world
end

#end_scenario ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 134

def end_scenario
end

#execute_step_definition(name, multiline_argument = nil) ⇒ Object

TODO: support multiline arguments when calling steps from within steps



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# File 'lib/cucumber/js_support/js_language.rb', line 152

def execute_step_definition(name, multiline_argument = nil)
  @runtime.step_match(name).invoke(multiline_argument)
end

#load_code_file(js_file) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 117

def load_code_file(js_file)
  @world.load(js_file)
end

#register_js_hook(phase, tag_expressions, js_function) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 156

def register_js_hook(phase, tag_expressions, js_function)
  add_hook(phase, JsHook.new(self, tag_expressions, js_function))
end

#register_js_transform(regexp, js_function) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 160

def register_js_transform(regexp, js_function)
  add_transform(JsTransform.new(self, regexp, js_function))
end

#step_matches(name_to_match, name_to_format) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 137

def step_matches(name_to_match, name_to_format)
  @step_definitions.map do |step_definition|
    if(arguments = step_definition.arguments_from(name_to_match))
      StepMatch.new(step_definition, name_to_match, name_to_format, arguments)
    else
      nil
    end
  end.compact
end

#steps(steps_text, file_colon_line) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 168

def steps(steps_text, file_colon_line)
  @runtime.invoke_steps(steps_text, @language, file_colon_line)
end

#world(js_files) ⇒ Object 



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# File 'lib/cucumber/js_support/js_language.rb', line 121

def world(js_files)
  js_files.each do |js_file|
    load_code_file("#{path_to_load_js_from}#{js_file}")
  end
end