tests for error-conditions of build_tor_connection arguments
tests for error-conditions of build_tor_connection arguments

meejah/txtorcon,isislovecruft/txtorcon,sammyshj/txtorcon,ghtdak/txtorcon,sammyshj/txtorcon,isislovecruft/txtorcon,david415/txtorcon,meejah/txtorcon,david415/txtorcon,ghtdak/txtorcon