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TagListAction

TagListAction - prints out the descriptions for any specs tagged with tags. If tags is an empty list, prints out descriptions for any specs that are tagged.

Public Class Methods

new(tags=nil) click to toggle source
# File lib/mspec/runner/actions/taglist.rb, line 7
def initialize(tags=nil)
  @tags = tags.nil? || tags.empty? ? nil : Array(tags)
  @filter = nil
end

Public Instance Methods

===(string) click to toggle source

Returns true if any tagged descriptions matches string.

# File lib/mspec/runner/actions/taglist.rb, line 19
def ===(string)
  @filter === string
end
after(state) click to toggle source

Prints the spec description if it matches the filter.

# File lib/mspec/runner/actions/taglist.rb, line 40
def after(state)
  return unless self === state.description
  print state.description, "\n"
end
include?(arg) click to toggle source

Returns true. This enables us to match any tag when loading tags from the file.

# File lib/mspec/runner/actions/taglist.rb, line 14
def include?(arg)
  true
end
load() click to toggle source

Creates a MatchFilter for specific tags or for all tags.

# File lib/mspec/runner/actions/taglist.rb, line 33
def load
  @filter = nil
  desc = MSpec.read_tags(@tags || self).map { |t| t.description }
  @filter = MatchFilter.new(nil, *desc) unless desc.empty?
end
register() click to toggle source
# File lib/mspec/runner/actions/taglist.rb, line 45
def register
  MSpec.register :start, self
  MSpec.register :load,  self
  MSpec.register :after, self
end
start() click to toggle source

Prints a banner about matching tagged specs.

# File lib/mspec/runner/actions/taglist.rb, line 24
def start
  if @tags
    print "\nListing specs tagged with #{@tags.map { |t| "'#{t}'" }.join(", ") }\n\n"
  else
    print "\nListing all tagged specs\n\n"
  end
end
unregister() click to toggle source
# File lib/mspec/runner/actions/taglist.rb, line 51
def unregister
  MSpec.unregister :start, self
  MSpec.unregister :load,  self
  MSpec.unregister :after, self
end

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