Struct fred::mocks::Echo

pub struct Echo;

Available on crate feature mocks only.

An implementation of a mocking layer that returns the provided arguments to the caller.

#[tokio::test]
async fn should_use_echo_mock() {
  let config = RedisConfig {
    mocks: Some(Arc::new(Echo)),
    ..Default::default()
  };
  let client = Builder::from_config(config).build().unwrap();
  client.init().await.expect("Failed to connect");

  let actual: Vec<RedisValue> = client
    .set(
      "foo",
      "bar",
      Some(Expiration::EX(100)),
      Some(SetOptions::NX),
      false,
    )
    .await
    .expect("Failed to call SET");

  let expected: Vec<RedisValue> = vec![
    "foo".into(),
    "bar".into(),
    "EX".into(),
    100.into(),
    "NX".into(),
  ];
  assert_eq!(actual, expected);
}

Trait Implementations

impl Debug for Echo

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

Formats the value using the given formatter.

impl Mocks for Echo

fn process_command( &self, command: MockCommand, ) -> Result<RedisValue, RedisError>

Intercept and process a Redis command, returning any RedisValue.

fn process_transaction( &self, commands: Vec<MockCommand>, ) -> Result<RedisValue, RedisError>

Intercept and process an entire transaction. The provided commands will not include MULTI or EXEC.