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# RackTest assumes all requests to be local.
# Braintree requests need to go out to a different server though.
# So we use a middleware to catch these and send them out again.
class BraintreeTestApp
def initialize(app)
@app = app
end
def call(env)
@env = env
config = Braintree::Configuration.instantiate
if request.path =~ /\/merchants\/#{config.merchant_id}\/transparent_redirect_requests$/
#proxy post to braintree
uri = URI.parse(config.protocol + "://" + config.server + ":" +
config.port.to_s + request.path)
http = Net::HTTP.new(uri.host, uri.port)
res = http.post(uri.path, request.body.read)
if res.code == "303"
header_hash = res.header.to_hash
header_hash["location"].first.gsub!("http://localhost:3000/", "http://www.example.com/")
[303, {"location" => header_hash["location"].first}, ""]
else
raise "unexpected response from Braintree: expected a 303"
end
else
@app.call(env)
end
end
def request
@request = Rack::Request.new(@env)
end
end
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