epp-client/tests/basic.rs

132 lines
3.3 KiB
Rust

use std::fs::File;
use std::io::{self, Read, Write};
use std::str;
use std::time::Duration;
use async_trait::async_trait;
use regex::Regex;
use tokio_test::io::Builder;
use epp_client::domain::check::DomainCheck;
use epp_client::login::Login;
use epp_client::response::ResultCode;
use epp_client::EppClient;
const CLTRID: &str = "cltrid:1626454866";
struct TestWriter;
impl Write for TestWriter {
fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
print!(
"{}",
str::from_utf8(buf).expect("tried to log invalid UTF-8")
);
Ok(buf.len())
}
fn flush(&mut self) -> io::Result<()> {
io::stdout().flush()
}
}
fn log_to_stdout() -> tracing::subscriber::DefaultGuard {
let sub = tracing_subscriber::FmtSubscriber::builder()
.with_max_level(tracing::Level::TRACE)
.with_writer(|| TestWriter)
.finish();
tracing::subscriber::set_default(sub)
}
fn len_bytes(bytes: &str) -> [u8; 4] {
((bytes.len() as u32) + 4).to_be_bytes()
}
fn xml(path: &str) -> String {
let ws_regex = Regex::new(r"[\s]{2,}").unwrap();
let end_regex = Regex::new(r"\?>").unwrap();
let mut f = File::open(format!("tests/resources/{}", path)).unwrap();
let mut buf = String::new();
f.read_to_string(&mut buf).unwrap();
if !buf.is_empty() {
let mat = end_regex.find(buf.as_str()).unwrap();
let start = mat.end();
buf = format!(
"{}\r\n{}",
&buf[..start],
ws_regex.replace_all(&buf[start..], "")
);
}
buf
}
fn build_stream(units: &[&str]) -> Builder {
let mut builder = Builder::new();
for (i, path) in units.iter().enumerate() {
let buf = xml(path);
match i % 2 {
0 => builder.read(&len_bytes(&buf)).read(buf.as_bytes()),
1 => builder.write(&len_bytes(&buf)).write(buf.as_bytes()),
_ => unreachable!(),
};
}
builder
}
#[tokio::test]
async fn client() {
let _guard = log_to_stdout();
struct FakeConnector;
#[async_trait]
impl epp_client::client::Connector for FakeConnector {
type Connection = tokio_test::io::Mock;
async fn connect(&self, _: Duration) -> Result<Self::Connection, epp_client::Error> {
Ok(build_stream(&[
"response/greeting.xml",
"request/login.xml",
"response/login.xml",
"request/domain/check.xml",
"response/domain/check.xml",
])
.build())
}
}
let mut client = EppClient::new(FakeConnector, "test".into(), Duration::from_secs(5))
.await
.unwrap();
assert_eq!(client.xml_greeting(), xml("response/greeting.xml"));
client
.transact(
&Login::new(
"username",
"password",
Some(&["http://schema.ispapi.net/epp/xml/keyvalue-1.0"]),
),
CLTRID,
)
.await
.unwrap();
let rsp = client
.transact(
&DomainCheck {
domains: &["eppdev.com", "eppdev.net"],
},
CLTRID,
)
.await
.unwrap();
assert_eq!(rsp.result.code, ResultCode::CommandCompletedSuccessfully);
let result = rsp.res_data().unwrap();
assert_eq!(result.list[0].id, "eppdev.com");
}