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Cucumber::Ast::TreeWalker

Walks the AST, executing steps and notifying listeners

Public Class Methods

new(step_mother, listeners = [], options = {}, io = STDOUT) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 8
def initialize(step_mother, listeners = [], options = {}, io = STDOUT)
  @step_mother, @listeners, @options, @io = step_mother, listeners, options, io
end

Public Instance Methods

announce(announcement) click to toggle source

Print announcement. This method can be called from within StepDefinitions.

# File lib/cucumber/ast/tree_walker.rb, line 146
def announce(announcement)
  broadcast(announcement)
end
embed(file, mime_type) click to toggle source

Embed file of mime_type in the formatter. This method can be called from within StepDefinitions. For most formatters this is a no-op.

# File lib/cucumber/ast/tree_walker.rb, line 152
def embed(file, mime_type)
  broadcast(file, mime_type)
end
visit_background(background) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 55
def visit_background(background)
  broadcast(background) do
    background.accept(self)
  end
end
visit_background_name(keyword, name, file_colon_line, source_indent) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 61
def visit_background_name(keyword, name, file_colon_line, source_indent)
  broadcast(keyword, name, file_colon_line, source_indent)
end
visit_comment(comment) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 24
def visit_comment(comment)
  broadcast(comment) do
    comment.accept(self)
  end
end
visit_comment_line(comment_line) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 30
def visit_comment_line(comment_line)
  broadcast(comment_line)
end
visit_examples(examples) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 71
def visit_examples(examples)
  broadcast(examples) do
    examples.accept(self)
  end
end
visit_examples_array(examples_array) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 65
def visit_examples_array(examples_array)
  broadcast(examples_array) do
    examples_array.accept(self)
  end
end
visit_examples_name(keyword, name) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 77
def visit_examples_name(keyword, name)
  broadcast(keyword, name)
end
visit_feature(feature) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 18
def visit_feature(feature)
  broadcast(feature) do
    feature.accept(self)
  end
end
visit_feature_element(feature_element) click to toggle source

feature_element is either Scenario or ScenarioOutline

# File lib/cucumber/ast/tree_walker.rb, line 49
def visit_feature_element(feature_element)
  broadcast(feature_element) do
    feature_element.accept(self)
  end
end
visit_feature_name(keyword, name) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 44
def visit_feature_name(keyword, name)
  broadcast(keyword, name)
end
visit_features(features) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 12
def visit_features(features)
  broadcast(features) do
    features.accept(self)
  end
end
visit_outline_table(outline_table) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 81
def visit_outline_table(outline_table)
  broadcast(outline_table) do
    outline_table.accept(self)
  end
end
visit_py_string(string) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 125
def visit_py_string(string)
  broadcast(string)
end
visit_scenario_name(keyword, name, file_colon_line, source_indent) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 87
def visit_scenario_name(keyword, name, file_colon_line, source_indent)
  broadcast(keyword, name, file_colon_line, source_indent)
end
visit_step(step) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 97
def visit_step(step)
  broadcast(step) do
    step.accept(self)
  end
end
visit_step_result(keyword, step_match, multiline_arg, status, exception, source_indent, background) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 103
def visit_step_result(keyword, step_match, multiline_arg, status, exception, source_indent, background)
  broadcast(keyword, step_match, multiline_arg, status, exception, source_indent, background) do
    visit_step_name(keyword, step_match, status, source_indent, background)
    visit_multiline_arg(multiline_arg) if multiline_arg
    visit_exception(exception, status) if exception
  end
end
visit_steps(steps) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 91
def visit_steps(steps)
  broadcast(steps) do
    steps.accept(self)
  end
end
visit_table_cell(table_cell) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 135
def visit_table_cell(table_cell)
  broadcast(table_cell) do
    table_cell.accept(self)
  end
end
visit_table_cell_value(value, status) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 141
def visit_table_cell_value(value, status)
  broadcast(value, status)
end
visit_table_row(table_row) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 129
def visit_table_row(table_row)
  broadcast(table_row) do
    table_row.accept(self)
  end
end
visit_tag_name(tag_name) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 40
def visit_tag_name(tag_name)
  broadcast(tag_name)
end
visit_tags(tags) click to toggle source
# File lib/cucumber/ast/tree_walker.rb, line 34
def visit_tags(tags)
  broadcast(tags) do
    tags.accept(self)
  end
end

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