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Contents
require 'json'
require 'gherkin/formatter/model'
require 'gherkin/native'
module Gherkin
module Formatter
class JSONFormatter
native_impl('gherkin')
attr_reader :gherkin_object
# Creates a new instance that writes the resulting JSON to +io+.
# If +io+ is nil, the JSON will not be written, but instead a Ruby
# object can be retrieved with #gherkin_object
def initialize(io)
@io = io
end
def uri(uri)
# We're ignoring the uri - we don't want it as part of the JSON
# (The pretty formatter uses it just for visual niceness - comments)
end
def feature(feature)
@gherkin_object = feature.to_hash
end
def background(background)
feature_elements << background.to_hash
end
def scenario(scenario)
feature_elements << scenario.to_hash
end
def scenario_outline(scenario_outline)
feature_elements << scenario_outline.to_hash
end
def examples(examples)
all_examples << examples.to_hash
end
def step(step)
steps << step.to_hash
end
def eof
@io.write(@gherkin_object.to_json) if @io
end
private
def feature_elements
@gherkin_object['elements'] ||= []
end
def feature_element
feature_elements[-1]
end
def all_examples
feature_element['examples'] ||= []
end
def steps
feature_element['steps'] ||= []
end
end
end
end
Version data entries
43 entries across 43 versions & 2 rubygems