Savon has one global way of adding observers to any request.
class Observer
def notify(operation_name, builder, globals, locals)
nil
end
end
Savon.observers << Observer.new
Savon calls the #notify method of every observer in the order they were added and passes the name of
the operation that is being called, the builder which can be asked for the generated request XML and
any global and local options.
In the previous example, we're explicitly returning nil from the #notify method to allow Savon to
continue and execute the request. But you can also return an HTTPI::Response to mock the request.
class Observer
def notify(operation_name, builder, globals, locals)
code = 200
headers = {}
body = ""
HTTPI::Response.new(code, headers, body)
end
end
Savon.observers << Observer.new
Clear the observers if you don't need them.
Savon.observers.clear