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Change unit test of stratum to use unused ports #923

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Dec 4, 2018
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25 changes: 17 additions & 8 deletions stratum/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -340,7 +340,7 @@ impl MetaExtractor<SocketMetadata> for PeerMetaExtractor {
#[cfg(test)]
mod tests {
use super::*;
use std::net::SocketAddr;
use std::net::{SocketAddr, TcpListener};
use std::str::FromStr;
use std::sync::Arc;

Expand Down Expand Up @@ -374,15 +374,24 @@ mod tests {
result
}

fn get_available_test_addr(start: u32, end: u32) -> SocketAddr {
let addr = (start..end)
.map(|port| SocketAddr::from_str(&format!("127.0.0.1:{}", port)).unwrap())
.find(|addr| TcpListener::bind(addr).is_ok())
.unwrap();
addr
}

#[test]
fn start() {
let stratum = Stratum::start(&SocketAddr::from_str("127.0.0.1:19980").unwrap(), Arc::new(VoidManager), None);
let addr = get_available_test_addr(19000, 19100);
let stratum = Stratum::start(&addr, Arc::new(VoidManager), None);
assert!(stratum.is_ok());
}

#[test]
fn records_subscriber() {
let addr = SocketAddr::from_str("127.0.0.1:19985").unwrap();
let addr = get_available_test_addr(19100, 19200);
let stratum = Stratum::start(&addr, Arc::new(VoidManager), None).unwrap();
let request = r#"{"jsonrpc": "2.0", "method": "mining.subscribe", "params": [], "id": 1}"#;
dummy_request(&addr, request);
Expand Down Expand Up @@ -429,7 +438,7 @@ mod tests {

#[test]
fn receives_initial_paylaod() {
let addr = SocketAddr::from_str("127.0.0.1:19975").unwrap();
let addr = get_available_test_addr(19200, 19300);
let _stratum =
Stratum::start(&addr, DummyManager::new(), None).expect("There should be no error starting stratum");
let request = r#"{"jsonrpc": "2.0", "method": "mining.subscribe", "params": [], "id": 2}"#;
Expand All @@ -441,7 +450,7 @@ mod tests {

#[test]
fn authorize() {
let addr = SocketAddr::from_str("127.0.0.1:19970").unwrap();
let addr = get_available_test_addr(19300, 19400);
let stratum =
Stratum::start(&addr, Arc::new(DummyManager::build().of_initial(r#"["dummy authorize payload"]"#)), None)
.expect("There should be no error starting stratum");
Expand All @@ -455,7 +464,7 @@ mod tests {

#[test]
fn push_work() {
let addr = SocketAddr::from_str("127.0.0.1:19995").unwrap();
let addr = get_available_test_addr(19400, 19500);
let stratum =
Stratum::start(&addr, Arc::new(DummyManager::build().of_initial(r#"["dummy authorize payload"]"#)), None)
.expect("There should be no error starting stratum");
Expand Down Expand Up @@ -505,7 +514,7 @@ mod tests {

#[test]
fn respond_to_submition() {
let addr = SocketAddr::from_str("127.0.0.1:19990").unwrap();
let addr = get_available_test_addr(19500, 19600);
let _stratum =
Stratum::start(&addr, Arc::new(DummyManager::build().of_initial(r#"["dummy authorize payload"]"#)), None)
.expect("There should be no error starting stratum");
Expand Down Expand Up @@ -546,7 +555,7 @@ mod tests {

#[test]
fn return_error_when_unauthorized_worker_submits() {
let addr = SocketAddr::from_str("127.0.0.1:19991").unwrap();
let addr = get_available_test_addr(19600, 19700);
let _stratum =
Stratum::start(&addr, Arc::new(DummyManager::build().of_initial(r#"["dummy authorize payload"]"#)), None)
.expect("There should be no error starting stratum");
Expand Down