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Versions: 36
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Stored size: 1.99 KB
Contents
require 'json'
module PactBroker
module Pacts
module Merger
extend self
def conflict? original_json, additional_json
original, additional = [original_json, additional_json].map{|str| JSON.parse(str, PACT_PARSING_OPTIONS) }
additional["interactions"].any? do |new_interaction|
original["interactions"].any? do |original_interaction|
same_description_and_state?(original_interaction, new_interaction) &&
!same_request_properties?(original_interaction["request"], new_interaction["request"])
end
end
end
# Accepts two hashes representing pacts, outputs a merged hash
# Does not make any guarantees about order of interactions
def merge_pacts original_json, additional_json
original, additional = [original_json, additional_json].map{|str| JSON.parse(str, PACT_PARSING_OPTIONS) }
new_pact = original
additional["interactions"].each do |new_interaction|
# check to see if this interaction matches an existing interaction
overwrite_index = original["interactions"].find_index do |original_interaction|
same_description_and_state?(original_interaction, new_interaction)
end
# overwrite existing interaction if a match is found, otherwise appends the new interaction
if overwrite_index
new_pact["interactions"][overwrite_index] = new_interaction
else
new_pact["interactions"] << new_interaction
end
end
new_pact.to_json
end
private
def same_description_and_state? original, additional
original["description"] == additional["description"] &&
original["provider_state"] == additional["provider_state"]
end
def same_request_properties? original, additional
attributes_match = %w(method path query body headers).all? do |attribute|
original[attribute] == additional[attribute]
end
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems