Class: Cucumber::Ast::ScenarioOutline

Inherits:
Object
  • Object
show all
Includes:
FeatureElement
Defined in:
lib/cucumber/ast/scenario_outline.rb

Overview

:nodoc:

Defined Under Namespace

Modules: ExamplesArray

Instance Attribute Summary collapse

Attributes included from FeatureElement

#feature, #gherkin_statement, #raw_steps

Instance Method Summary collapse

Methods included from FeatureElement

#accept_hook?, #add_step, #attach_steps, #backtrace_line, #file_colon_line, #first_line_length, #language, #matches_scenario_names?, #max_line_length, #name_line_lengths, #source_indent, #source_tag_names, #text_length

Constructor Details

#initialize(background, comment, tags, line, keyword, name, raw_steps, example_sections) ⇒ ScenarioOutline

The example_sections argument must be an Array where each element is another array representing an Examples section. This array has 3 elements:

  • Examples keyword

  • Examples section name

  • Raw matrix



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# File 'lib/cucumber/ast/scenario_outline.rb', line 23

def initialize(background, comment, tags, line, keyword, name, raw_steps, example_sections)
  @background, @comment, @tags, @line, @keyword, @name, @raw_steps, @example_sections = background, comment, tags, line, keyword, name, raw_steps, example_sections
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/cucumber/ast/scenario_outline.rb', line 6

def name
  @name
end

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 57

def accept(visitor)
  return if Cucumber.wants_to_quit
  visitor.visit_comment(@comment) unless @comment.empty?
  visitor.visit_tags(@tags)
  visitor.visit_scenario_name(@keyword, @name, file_colon_line(@line), source_indent(first_line_length))
  visitor.visit_steps(@steps)

  skip_invoke! if @background && @background.failed?
  visitor.visit_examples_array(@examples_array) unless @examples_array.empty?
end

#add_examples(example_section, gherkin_examples) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 27

def add_examples(example_section, gherkin_examples)
  @example_sections << [example_section, gherkin_examples]
end

#each_example_row(&proc) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 89

def each_example_row(&proc)
  @examples_array.each do |examples|
    examples.each_example_row(&proc)
  end
end

#fail!(exception) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 68

def fail!(exception)
  # Just a hack for https://rspec.lighthouseapp.com/projects/16211/tickets/413-scenario-outlines-that-fail-with-exception-exit-process
  # Also see http://groups.google.com/group/cukes/browse_thread/thread/41cd567cb9df4bc3
end

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cucumber/ast/scenario_outline.rb', line 104

def failed?
  @examples_array.select{|examples| examples.failed?}.any?
end

#init ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 31

def init
  return if @steps
  attach_steps(@raw_steps)
  @steps = StepCollection.new(@raw_steps)

  @examples_array = @example_sections.map do |example_section_and_gherkin_examples|
    example_section = example_section_and_gherkin_examples[0]
    gherkin_examples = example_section_and_gherkin_examples[1]
    
    examples_comment    = example_section[0]
    examples_line       = example_section[1]
    examples_keyword    = example_section[2]
    examples_name       = example_section[3]
    examples_matrix     = example_section[4]

    examples_table = OutlineTable.new(examples_matrix, self)
    ex = Examples.new(examples_comment, examples_line, examples_keyword, examples_name, examples_table)
    ex.gherkin_statement(gherkin_examples)
    ex
  end

  @examples_array.extend(ExamplesArray)

  @background.feature_elements << self if @background
end

#skip_invoke! ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 73

def skip_invoke!
  @examples_array.each{|examples| examples.skip_invoke!}
  @feature.next_feature_element(self) do |next_one|
    next_one.skip_invoke!
  end
end

#step_invocations(cells) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 80

def step_invocations(cells)
  step_invocations = @steps.step_invocations_from_cells(cells)
  if @background
    @background.step_collection(step_invocations)
  else
    StepCollection.new(step_invocations)
  end
end

#to_sexp ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 108

def to_sexp
  init
  sexp = [:scenario_outline, @keyword, @name]
  comment = @comment.to_sexp
  sexp += [comment] if comment
  tags = @tags.to_sexp
  sexp += tags if tags.any?
  steps = @steps.to_sexp
  sexp += steps if steps.any?
  sexp += @examples_array.map{|e| e.to_sexp}
  sexp
end

#visit_scenario_name(visitor, row) ⇒ Object 



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# File 'lib/cucumber/ast/scenario_outline.rb', line 95

def visit_scenario_name(visitor, row)
  visitor.visit_scenario_name(
    @feature.language.keywords('scenario')[0],
    row.name, 
    file_colon_line(row.line), 
    source_indent(first_line_length)
  )
end