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request.rb
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request.rb
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require 'pact/shared/request'
require 'pact/shared/null_expectation'
module Pact
module Request
class Expected < Pact::Request::Base
DEFAULT_OPTIONS = {:allow_unexpected_keys => false}.freeze
attr_accessor :options, :generators
def self.from_hash(hash)
sym_hash = symbolize_keys hash
method = sym_hash.fetch(:method)
path = sym_hash.fetch(:path)
query = sym_hash.fetch(:query, key_not_found)
headers = sym_hash.fetch(:headers, key_not_found)
body = sym_hash.fetch(:body, key_not_found)
options = sym_hash.fetch(:options, {})
generators = sym_hash.fetch(:generators, {})
new(method, path, headers, body, query, options, generators)
end
def initialize(method, path, headers, body, query, options = {}, generators = {})
super(method, path, headers, body, query)
@generators = generators
@options = options
end
def matches?(actual_request)
difference(actual_request).empty?
end
def matches_route? actual_request
require 'pact/matchers' # avoid recusive loop between pact/reification, pact/matchers and this file
route = {:method => method.upcase, :path => path}
other_route = {:method => actual_request.method.upcase, :path => actual_request.path}
Pact::Matchers.diff(route, other_route).empty?
end
def difference(actual_request)
require 'pact/matchers' # avoid recusive loop between pact/reification, pact/matchers and this file
request_diff = Pact::Matchers.diff(to_hash_without_body_or_query, actual_request.to_hash_without_body_or_query)
request_diff.merge!(query_diff(actual_request.query))
request_diff.merge!(body_diff(actual_request.body))
end
protected
def query_diff actual_query
if specified?(:query)
query_diff = query.difference(actual_query)
query_diff.any? ? {query: query_diff} : {}
else
{}
end
end
def self.key_not_found
Pact::NullExpectation.new
end
private
# Options is a dirty hack to allow Condor to send extra keys in the request,
# as it's too much work to set up an exactly matching expectation.
# Need to implement a proper matching strategy and remove this.
# Do not rely on it!
def runtime_options
DEFAULT_OPTIONS.merge(symbolize_keys(options))
end
def body_diff(actual_body)
if specified?(:body)
body_difference = body_differ.call(body, actual_body, allow_unexpected_keys: runtime_options[:allow_unexpected_keys_in_body])
return { body: body_difference } if body_difference.any?
end
{}
end
def body_differ
Pact.configuration.body_differ_for_content_type content_type
end
end
end
end