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Contents
module Calabash
module HTTP
# A representation of an HTTP request that can be passed passed to the HTTP
# client as an argument for `get` or `post`.
# @!visibility private
class Request
attr_reader :route, :params
def initialize(route, params={})
@route = route
@params = params
end
# Create a new Request from `route` and `parameters`.
#
# @param [String] route The http route for the new request.
# @param [Array, Hash] parameters An Array or Hash of parameters.
# @return [Request] A new Request for `route` with `parameters`.
# @raise [RequestError] Raises an error if the parameters cannot be
# converted to JSON
def self.request(route, parameters)
Request.new(route, Request.data(parameters))
end
private
# Converts `parameters` to JSON.
#
# @param [Array, Hash] parameters An Array or Hash of parameters.
# @return [String] A JSON formatted string that represents the parameters.
# @raise [RequestError] Raises an error if the parameters cannot be
# converted to JSON
def self.data(parameters)
begin
JSON.generate(parameters)
rescue *[TypeError, JSON::GeneratorError] => e
raise RequestError, "#{e}: could not generate JSON from '#{parameters}'"
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems