maik 0.2.0

A mock SMTP server library
Documentation 
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use crate::helpers::{TestInfoBuilder, EMPTY_MESSAGE};
use lettre::{transport::smtp::client::Tls, Transport};

#[test]
fn server_should_support_client_requiring_tls() {
    let test_info = TestInfoBuilder::new().default_auth_user().build();
    let mailer = test_info
        .mailer_builder
        .tls(Tls::Required(test_info.tls_params))
        .build();
    assert!(mailer.send(&EMPTY_MESSAGE).is_ok());
}

#[test]
fn server_should_support_client_with_opportunistic_tls() {
    let test_info = TestInfoBuilder::new().default_auth_user().build();
    let mailer = test_info
        .mailer_builder
        .tls(Tls::Opportunistic(test_info.tls_params))
        .build();
    assert!(mailer.send(&EMPTY_MESSAGE).is_ok());
}

#[test]
fn server_requiring_tls_should_support_client_with_opportunistic_tls() {
    let test_info = TestInfoBuilder::new()
        .set_require_tls()
        .default_auth_user()
        .build();
    let mailer = test_info
        .mailer_builder
        .tls(Tls::Opportunistic(test_info.tls_params))
        .build();
    assert!(mailer.send(&EMPTY_MESSAGE).is_ok());
}

#[test]
fn server_requiring_tls_should_decline_client_without_tls() {
    let test_info = TestInfoBuilder::new()
        .set_require_tls()
        .default_auth_user()
        .build();
    let mailer = test_info.mailer_builder.tls(Tls::None).build();
    assert!(mailer.send(&EMPTY_MESSAGE).is_err());
}