Struct MockChannelPool 

pub struct MockChannelPool { /* private fields */ }

Available on crate feature mock only.

Mock implementation of the ChannelPool trait for unit testing.

Implementations

impl MockChannelPool

pub fn new(channel: Channel) -> Self

Creates a new MockChannelPool with the given channel.

The passed here channel will always be returned by the get_channel method, together with IPv4 localhost address. While any channel will do, one way is to use a local stream as shown in the tonic’s example.

Trait Implementations

impl ChannelPool for MockChannelPool

fn get_channel<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Option<(IpAddr, Channel)>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns a channel and an IP address (IPv4 localhost) for testing purposes.

This method always returns the same channel that was provided during the creation of the MockChannelPool, along with the IPv4 localhost address.

fn report_broken<'life0, 'async_trait>( &'life0 self, _ip_address: IpAddr, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Reports the given IP address as broken.

This is a no-op in the mock implementation.

impl Clone for MockChannelPool

fn clone(&self) -> MockChannelPool

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MockChannelPool

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.