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# File: macro-step-support.rb
require_relative "exceptions"
require_relative "macro-collection"
module Macros4Cuke # Module used as a namespace
# Mix-in module that should be extending World objects in Cucumber.
# Synopsis (in env.rb):
# require 'macros4cuke'
# ...
# World(Macros4Cuke::MacroStepSupport) # Extend the world object with this module.
#
module MacroStepSupport
# Callback invoked when a World object is extend(ed) with this module.
def self.extended(world)
# Add & initialize an instance variable for macro support.
MacroCollection::instance.init()
end
public
# Add a new macro.
# Pre-condition: there is no existing macro with the same key.
# [aPhrase] The text that is enclosed between the square brackets.
# [aTemplate] A text that consists of a sequence of Cucumber steps.
# These steps
def add_macro(aPhrase, aTemplate)
MacroCollection::instance.add_macro(aPhrase, aTemplate)
end
# Invoke a macro with given phrase and (optionally) a table of values
# [aPhrase] an instance of the macro phrase.
# [rawData] An Array of couples.
# Each couple is of the form: argument name, a value.
# Multiple rows with same argument name are acceptable.
def invoke_macro(aPhrase, rawData = nil)
# Generate a text rendition of the step to be executed.
rendered_steps = MacroCollection::instance.render_steps(aPhrase, rawData)
# Execute the steps
steps(rendered_steps)
end
end # module
end # module
# End of file
Version data entries
14 entries across 14 versions & 1 rubygems