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/// network access is performed while constructing it.
fn build_server () -> Result<MailServer> {
let settings = config::Config::builder()
.add_source(config::File::from_str(r#"
api_key = "test-api-key"
api_gateway = "https://api.telegram.org"
default = 0
unknown = "relay"
fn get_id_returns_configured_recipient () -> Result<()> {
fn get_id_properly_resolves_addresses () -> Result<()> {
let server = build_server()?;
let cases = [
("someone@example.com", 1),
("someone", 0),
("root", -1),
("unknown@example.com", 0),
("SOMEONE@example.com", 1), // uppercase local part
("someone@EXAMPLE.COM", 1), // uppercase domain
("some.one@example.com", 1), // functionally equivalent to skipping '.'
("some-one-2", 0), // Hyphens
];
for (email, id) in cases {
assert_eq!(*server.get_id(email)?, ChatPeerId::from(id), "email [{email}] expected to return id [{id}]");
}
let cases = [
"someone@otherdomain.net",
"@example.com", // empty local part
"some@one@example.com", // more than one '@'
"someone@example.com.evil",
"someone@example.org",
];
for email in cases {
let err = server.get_id(email).err()
.ok_or_else(|| format!("email [{email}] expected to fail")).stack()?;
assert!(server.get_id(email).unwrap_err().to_string().contains("Doesn't look like address from one of our domains."), "email [{email}] expected to fail");
assert!(err.to_string().contains("Doesn't look like address from one of our domains."));
}
Ok(())
}
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