api(deltachat-rpc-client): add Account.add_transport()

deltachat-rpc-client/src/deltachat_rpc_client/account.py

@@ -110,6 +110,11 @@ class Account:
         """Configure an account."""
         yield self._rpc.configure.future(self.id)
 
+    @futuremethod
+    def add_transport(self, params):
+        """Add a new transport."""
+        yield self._rpc.add_transport.future(self.id, params)
+
     def bring_online(self):
         """Start I/O and wait until IMAP becomes IDLE."""
         self.start_io()

deltachat-rpc-client/src/deltachat_rpc_client/pytestplugin.py

@@ -34,7 +34,7 @@ class ACFactory:
         addr, password = self.get_credentials()
         account = self.get_unconfigured_account()
         params = {"addr": addr, "password": password}
-        yield account._rpc.add_transport.future(account.id, params)
+        yield account.add_transport.future(params)
 
         assert account.is_configured()
         return account