Struct ActorExpect

pub struct ActorExpect<T: Sized + Unpin + 'static, Error: 'static> {
    pub addr: Addr<Mocker<T>>,
    /* private fields */
}

Utility for unit testing actix actors. Helper for reducing the boilerplate when unit testing actix actors. Configures a mocker actor to expect a particular incoming command I and to respond with provided outgoing response O.

Fields

addr: Addr<Mocker<T>>

Implementations

impl<T: Sized + Unpin + 'static, Error: 'static> ActorExpect<T, Error>

pub fn expect_send<I, O>( incoming: I, outgoing: O, default_outgoing: Option<O>, ) -> Self

where I: 'static + Clone + PartialEq + Message + Send, I::Result: Send, O: 'static + Clone + PartialEq,

Creates a mocker that accepts incoming and returns outgoing message. If other messages are received, default_outgoing message is returned.

Arguments

• incoming - incoming message for actor.
• outgoing - response message for actor when incoming received.
• default_outgoing - default response message for anything other than incoming. If None is set, actor mailbox is closed on unsupported message.

pub fn placeholder<O: 'static + Clone + PartialEq>() -> Self

Creates an actor that is a placeholder:

• it doesn’t accept sent messages.
• if message is received, inbox closes right away.

pub fn total_calls(&self) -> usize

Returns a total number of calls that the mocker received.

pub fn calls_of_variant<MSG: Any + 'static + PartialEq>( &self, msg: MSG, ) -> usize

Returns a total number of calls that the mocker received for msg type or variant.

Arguments

• msg - message for actor