Top Level Namespace

Includes:
YARD::Templates::Helpers::HtmlHelper

Defined Under Namespace

Modules: Cucumber, YARD

Instance Method Summary collapse

Methods included from YARD::Templates::Helpers::HtmlHelper

#htmlify_cucumber_line, #htmlify_cucumber_text, #htmlify_with_newlines

Instance Method Details

Generate a link to the ‘All Features’ in the features_list.html

When there are no feature directories or multiple top-level feature directories then we want to link to the ‘Requirements’ page

When there are is just one feature directory then we want to link to that directory



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 184

def all_features_link
  features = Registry.all(:feature)
  count_with_examples = record_feature_scenarios(features)
  if root_feature_directories.length == 0 || root_feature_directories.length > 1
    linkify YARD::CodeObjects::Cucumber::CUCUMBER_NAMESPACE, "All Features (#{count_with_examples})"
  else
    linkify root_feature_directories.first, "All Features (#{count_with_examples})"
  end
end

#all_tags_by_letter ⇒ Object 



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# File 'lib/templates/default/featuretags/html/setup.rb', line 11

def all_tags_by_letter
  hash = {}
  objects = tags
  objects = run_verifier(objects)
  objects.each {|o| (hash[o.value.to_s[1,1].upcase] ||= []) << o }
  hash
end

#alpha_table(objects) ⇒ Object 



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# File 'lib/templates/default/tag/html/setup.rb', line 17

def alpha_table(objects)
  @elements = Hash.new

  objects = run_verifier(objects)
  objects.each {|o| (@elements[o.value.to_s[0,1].upcase] ||= []) << o }
  @elements.values.each {|v| v.sort! {|a,b| b.value.to_s <=> a.value.to_s } }
  @elements = @elements.sort_by {|l,o| l.to_s }

  @elements.each {|letter,objects| objects.sort! {|a,b| b.value.to_s <=> a.value.to_s }}
  erb(:alpha_table)
end

#background ⇒ Object 



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# File 'lib/templates/default/feature/html/setup.rb', line 11

def background
  @scenario = @feature.background
  @id = "background"
  erb(:scenario)  
end

#class_list(root = Registry.root, tree = self.class.const_get(:TreeContext).new) ⇒ Object

Note:

This method overrides YARD’s default template class_list method.

The existing YARD ‘Class List’ search field contains all the YARD namespace objects. We, however, do not want the Cucumber Namespace YARD Object (which holds the features, tags, etc.) as it is a meta-object.

This method removes the namespace from the root node, generates the class list, and then adds it back into the root node.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 166

def class_list(root = Registry.root, tree = self.class.const_get(:TreeContext).new)
  return super unless root == Registry.root

  cucumber_namespace = YARD::CodeObjects::Cucumber::CUCUMBER_NAMESPACE
  root.instance_eval { children.delete cucumber_namespace }
  out = super(root)
  root.instance_eval { children.push cucumber_namespace }
  out
end

#current_menu_lists ⇒ Object

By default we want to display the ‘features’ and ‘tags’ menu but we will allow the YARD configuration to override that functionality.



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# File 'lib/templates/default/layout/html/setup.rb', line 40

def current_menu_lists
  @current_menu_lists ||= begin
    menus = [ "features", "tags" ]

    if YARD::Config.options["yard-cucumber"] and YARD::Config.options["yard-cucumber"]["menus"]
      menus = YARD::Config.options["yard-cucumber"]["menus"]
    end

    menus
  end
end

#directories ⇒ Object 



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# File 'lib/templates/default/featuredirectory/html/setup.rb', line 11

def directories
  @directories ||= @directory.subdirectories
end

#directory_node(directory, padding, row) ⇒ Object

This method is used to generate a feature directory. This template may call this method as well to generate any child feature directories as well.

Parameters:

  • directory (FeatureDirectory) —

    this is the FeatureDirectory to display

  • padding (Fixnum) —

    this is the pixel value to ident as we want to keep pushing in the padding to show the parent relationship

  • row (String) —

    ‘odd’ or ‘even’ to correctly color the row



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 203

def directory_node(directory,padding,row)
  @directory = directory
  @padding = padding
  @row = row
  erb(:directories)
end

#display_comments_for(item) ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 55

def display_comments_for(item)
  begin
    T('docstring').run(options.dup.merge({:object => item}))
  rescue
    log.warn %{An error occurred while attempting to render the comments for: #{item.location} }
    return ""
  end
  
end

#feature_directories ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 16

def feature_directories
  @feature_directories ||= YARD::CodeObjects::Cucumber::CUCUMBER_NAMESPACE.children.find_all {|child| child.is_a?(YARD::CodeObjects::Cucumber::FeatureDirectory)}
end

#feature_subdirectories ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 20

def feature_subdirectories
  @feature_subdirectories ||= Registry.all(:featuredirectory) - feature_directories
end

#feature_tags_with_all_scenario_tags(feature) ⇒ Object 



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# File 'lib/templates/default/featuretags/html/setup.rb', line 27

def feature_tags_with_all_scenario_tags(feature)
  feature.tags.collect {|t| t.value} + feature.scenarios.collect {|s| s.tags.collect {|t| t.value} }.flatten.uniq
end

#features ⇒ Object 



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# File 'lib/templates/default/tag/html/setup.rb', line 8

def features
  @tag.features
end

#generate_feature_list ⇒ Object

Note:

this method is called automatically by YARD based on the menus defined in the layout

Generate feature list



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 78

def generate_feature_list
  features = Registry.all(:feature)
  features_ordered_by_name = features.sort {|x,y| x.value.to_s <=> y.value.to_s }
  generate_full_list features_ordered_by_name, :features
end

#generate_featuredirectories_list ⇒ Object

Note:

this menu is not automatically added until yard configuration has this menu added

Generate feature list See the layout template method that loads the menus



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 132

def generate_featuredirectories_list
  directories_ordered_by_name = root_feature_directories.sort {|x,y| x.value.to_s <=> y.value.to_s }
  generate_full_list directories_ordered_by_name, :featuredirectories,
    :list_title => "Features by Directory",
    :list_filename => "featuredirectories_list.html"
end

#generate_full_list(objects, type, options = {}) ⇒ Object

Helpler method to generate a full_list page of the specified objects with the specified type.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 142

def generate_full_list(objects,type,options = {})
  defaults = { :list_title => "#{type.to_s.capitalize} List",
    :css_class => "class",
    :list_filename => "#{type.to_s.gsub(/s$/,'')}_list.html" }

  options = defaults.merge(options)

  @items = objects
  @list_type = type
  @list_title = options[:list_title]
  @list_class = options[:css_class]
  asset options[:list_filename], erb(:full_list)
end

#generate_step_list ⇒ Object

Note:

this menu is not automatically added until yard configuration has this menu added

Generate a step list See the layout template method that loads the menus



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 125

def generate_step_list
  generate_full_list YARD::Registry.all(:step), :steps
end

#generate_stepdefinition_list ⇒ Object

Note:

this menu is not automatically added until yard configuration has this menu added

Generate a step definition list See the layout template method that loads the menus



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 117

def generate_stepdefinition_list
  generate_full_list YARD::Registry.all(:stepdefinition), :stepdefinitions,
    :list_title => "Step Definitions List"
end

#generate_tag_list ⇒ Object

Note:

this method is called automatically by YARD based on the menus defined in the layout

Generate tag list



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 105

def generate_tag_list
  tags = Registry.all(:tag)
  tags_ordered_by_use = Array(tags).sort {|x,y| y.total_scenarios <=> x.total_scenarios }

  record_tagged_scenarios(tags)

  generate_full_list tags_ordered_by_use, :tags
end

#highlight_matches(step) ⇒ Object 



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# File 'lib/templates/default/feature/html/setup.rb', line 36

def highlight_matches(step)
  value = step.value.dup
  
  if step.definition
    matches = step.value.match(step.definition.regex)
    
    if matches
      matches[1..-1].reverse.each_with_index do |match,index|
        next if match == nil
        value[matches.begin((matches.size - 1) - index)..(matches.end((matches.size - 1) - index) - 1)] = "<span class='match'>#{h(match)}</span>"
      end
    end
  end
  
  value
end

#init ⇒ Object 



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# File 'lib/templates/default/tag/html/setup.rb', line 1

def init
  super
  @tag = object

  sections.push :tag
end

#is_yard_cucumber_object?(object) ⇒ Boolean

Note:

quite a few of the classes/modules defined here are not object that we would never want to display but it’s alright if we match on them.

Determine if the object happens to be a CodeObject defined in this gem.

Returns:

  • (Boolean) —

    true if the object’s class name is one of the CodeObjects



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# File 'lib/templates/default/layout/html/setup.rb', line 108

def is_yard_cucumber_object?(object)
  YARD::CodeObjects::Cucumber.constants.any? {|constant| object.class.name == "YARD::CodeObjects::Cucumber::#{constant}" }
end

#javascripts ⇒ Object

Append yard-cucumber javascript to yard core javascripts



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# File 'lib/templates/default/layout/html/setup.rb', line 15

def javascripts
  super + %w(js/cucumber.js)
end

#layout ⇒ Object

Note:

This method overrides YARD’s default layout template’s layout method.

The existing YARD layout method generates the url for the nav menu on the left side. For YARD-Cucumber objects this will default to the class_list.html. which is not what we want for features, tags, etc.

So we override this method and put in some additional logic to figure out the correct list to appear in the search. This can be particularly tricky because

This method removes the namespace from the root node, generates the class list, and then adds it back into the root node.



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# File 'lib/templates/default/layout/html/setup.rb', line 79

def layout
  @nav_url = url_for_list(!@file || options.index ? 'class' : 'file')


  if is_yard_cucumber_object?(object)
    @nav_url = rewrite_nav_url(@nav_url)
  end

  if !object || object.is_a?(String)
    @path = nil
  elsif @file
    @path = @file.path
  elsif !object.is_a?(YARD::CodeObjects::NamespaceObject)
    @path = object.parent.path
  else
    @path = object.path
  end

  erb(:layout)
end

#link_constants(definition) ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 65

def link_constants(definition)
  value = definition.literal_value.dup

  definition.constants_from_value(value).each do |name|
    constant = YARD::Registry.all(:constant).find{|c| c.name == name.to_sym }
    value.gsub!(/\b#{name}\b/,"<a href='#{url_for(constant)}'>#{name}</a>") if constant
  end

  value
end

#link_transformed_step(step) ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 77

def link_transformed_step(step)
  value = step.value.dup
  
  if step.definition
    matches = step.value.match(step.definition.regex)
    
    if matches
      matches[1..-1].reverse.each_with_index do |match,index|
        next if match == nil
        transform = step.transforms.find {|transform| transform.regex.match(match) }
        
        value[matches.begin((matches.size - 1) - index)..(matches.end((matches.size - 1) - index) - 1)] = transform ? "<a href='#{url_for(transform)}'>#{h(match)}</a>" : "<span class='match'>#{match}</span>"
      end
    end
  end
  
  value
end

#markdown(text) ⇒ Object 



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# File 'lib/templates/default/featuredirectory/html/setup.rb', line 7

def markdown(text)
  htmlify(text,:markdown) rescue h(text)
end

#menu_lists ⇒ Object

Append yard-cucumber specific menus ‘features’ and ‘tags’

‘features’ and ‘tags’ are enabled by default.

‘step definitions’ and ‘steps’ may be enabled by setting up a value in yard configuration file ‘~/.yard/config’

Examples:

‘~/.yard.config`


yard-cucumber:
  menus: [ 'features', 'directories', 'tags', 'step definitions', 'steps' ]


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# File 'lib/templates/default/layout/html/setup.rb', line 32

def menu_lists
  current_menu_lists.map {|menu_name| yard_cucumber_menus[menu_name] }.compact + super
end

#namespace ⇒ Object 



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# File 'lib/templates/default/featuretags/html/setup.rb', line 7

def namespace
  erb(:namespace)
end

#record_feature_scenarios(features) ⇒ Object

Count scenarios for features



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 85

def record_feature_scenarios(features)
  count_with_examples = 0
  features.each do |f|
    count_with_examples += f.total_scenarios
  end
  return count_with_examples
end

#record_tagged_scenarios(tags) ⇒ Object

Count scenarios for tags



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 94

def record_tagged_scenarios(tags)
  scenario_count = 0
  count_with_examples = 0
  tags.each do |t|
    scenario_count += t.all_scenarios.size
    count_with_examples += t.total_scenarios
  end
end

#rewrite_nav_url(nav_url) ⇒ Object

The re-write rules will only change the nav link to a new menu if it is a a Cucumber CodeObject that we care about and that we have also generated a menu for that item.



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# File 'lib/templates/default/layout/html/setup.rb', line 117

def rewrite_nav_url(nav_url)
  if object.is_a?(YARD::CodeObjects::Cucumber::Feature) && current_menu_lists.include?('features')
    nav_url.gsub('class_list.html','feature_list.html')
  elsif object.is_a?(YARD::CodeObjects::Cucumber::FeatureDirectory) && current_menu_lists.include?('directories')
    nav_url.gsub('class_list.html','featuredirectories_list.html')
  elsif object.is_a?(YARD::CodeObjects::Cucumber::Tag) && current_menu_lists.include?('tags')
    nav_url.gsub('class_list.html','tag_list.html')
  elsif object.is_a?(YARD::CodeObjects::Cucumber::Step) && current_menu_lists.include?('steps')
    nav_url.gsub('class_list.html','step_list.html')
  elsif object.is_a?(YARD::CodeObjects::Cucumber::StepTransformersObject) && current_menu_lists.include?('step definitions')
    nav_url.gsub('class_list.html','stepdefinition_list.html')
  else
    nav_url
  end
end

#root_feature_directories ⇒ Object

The top-level feature directories. This is affected by the directories that YARD is told to parse. All other features in sub-directories are contained under each of these top-level directories.

Examples:

Generating one feature directory


`yardoc 'example/**/*'`

Generating two feature directories


`yardoc 'example/**/*' 'example2/**/*'`

Returns:

  • the feature directories at the root of the Cucumber Namespace.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 39

def root_feature_directories
  @root_feature_directories ||= YARD::CodeObjects::Cucumber::CUCUMBER_NAMESPACE.children.find_all {|child| child.is_a?(YARD::CodeObjects::Cucumber::FeatureDirectory)}
end

#scenarios ⇒ Object 



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# File 'lib/templates/default/tag/html/setup.rb', line 12

def scenarios
  @tag.scenarios
end

#serialize_feature_directories ⇒ Object

Generates pages for the feature directories found. Starting with all root-level feature directories and then recursively finding all child feature directories.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 56

def serialize_feature_directories
  serialize_feature_directories_recursively(root_feature_directories)
  root_feature_directories.each {|directory| serialize(directory) }
end

#serialize_feature_directories_recursively(namespaces) ⇒ Object

Generate a page for each Feature Directory. This is called recursively to ensure that all feature directories contained as children are rendered to pages.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 66

def serialize_feature_directories_recursively(namespaces)
  namespaces.each do |namespace|
    Templates::Engine.with_serializer(namespace, options[:serializer]) do
      options[:object] = namespace
      T('layout').run(options)
    end
    serialize_feature_directories_recursively(namespace.children.find_all {|child| child.is_a?(YARD::CodeObjects::Cucumber::FeatureDirectory)})
  end
end

#serialize_object_type(type) ⇒ Object

Generate pages for the objects if there are objects of this type contained within the Registry.



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# File 'lib/templates/default/fulldoc/html/setup.rb', line 47

def serialize_object_type(type)
  objects = Registry.all(type.to_sym)
  Array(objects).each {|object| serialize(object) }
end

#step_definitions ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 28

def step_definitions
  @step_definitions ||= YARD::Registry.all(:stepdefinition)
end

#step_transformers ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 24

def step_transformers
  YARD::CodeObjects::Cucumber::CUCUMBER_STEPTRANSFORM_NAMESPACE
end

#step_transforms ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 12

def step_transforms
  @step_transforms ||= begin
    YARD::Registry.all(:steptransform).sort_by {|definition| definition.steps.length * -1 }
  end
end

#stepdefinitions ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 24

def stepdefinitions
  @item_title = "Step Definitions"  
  @item_anchor_name = "step_definitions"
  @item_type = "step definition"
  @items = step_definitions
  erb(:header) + erb(:transformers)
end

#steptransforms ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 32

def steptransforms
  @item_title = "Step Transforms"
  @item_anchor_name = "step_transforms"
  @item_type = "step transform"
  @items = step_transforms
  erb(:header) + erb(:transformers)
end

#stylesheets ⇒ Object

Append yard-cucumber stylesheet to yard core stylesheets



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# File 'lib/templates/default/layout/html/setup.rb', line 8

def stylesheets
  super + %w(css/cucumber.css)
end

#tagify(tag) ⇒ Object 



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# File 'lib/templates/default/featuretags/html/setup.rb', line 32

def tagify(tag)
  %{<span class="tag" href="#{url_for tag}">#{tag.value}</span>}
end

#tags ⇒ Object 



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# File 'lib/templates/default/featuretags/html/setup.rb', line 19

def tags
  @tags ||= Registry.all(:tag).sort_by {|l| l.value.to_s }
end

#transformers ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 32

def transformers
  @transformers ||= YARD::Registry.all(:steptransform)
end

#undefined_steps ⇒ Object 



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# File 'lib/templates/default/requirements/html/setup.rb', line 36

def undefined_steps
  @undefined_steps ||= Registry.all(:step).reject {|s| s.definition || s.scenario.outline? }
end

#undefinedsteps ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 40

def undefinedsteps
  @item_title = "Undefined Steps"  
  @item_anchor_name = "undefined_steps"
  @item_type = nil
  @items = undefined_steps
  erb(:header) + erb(:undefinedsteps)
end

#unique_steps(steps) ⇒ Object 



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# File 'lib/templates/default/steptransformers/html/setup.rb', line 49

def unique_steps(steps)
  uniq_steps = {}
  steps.each {|s| (uniq_steps[s.value.to_s] ||= []) << s }
  uniq_steps
end

#yard_cucumber_menus ⇒ Object

When a menu is specified in the yard configuration file, this hash contains the details about the menu necessary for it to be displayed.

See Also:



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# File 'lib/templates/default/layout/html/setup.rb', line 58

def yard_cucumber_menus
  { "features" => { :type => 'feature', :title => 'Features', :search_title => 'Features' },
    "directories" => { :type => 'featuredirectories', :title => 'Features by Directory', :search_title => 'Features by Directory' },
    "tags" => { :type => 'tag', :title => 'Tags', :search_title => 'Tags' },
    "step definitions" => { :type => 'stepdefinition', :title => 'Step Definitions', :search_title => 'Step Defs' },
    "steps" => { :type => 'step', :title => 'Steps', :search_title => 'Steps' } }
end