...
This commit is contained in:
557
tests/redis_integration_tests.rs
Normal file
557
tests/redis_integration_tests.rs
Normal file
@@ -0,0 +1,557 @@
|
||||
use redis_rs::{server::Server, options::DBOption};
|
||||
use redis::{Client, Commands, Connection};
|
||||
use std::time::Duration;
|
||||
use tokio::time::{sleep, timeout};
|
||||
use tokio::sync::oneshot;
|
||||
|
||||
// Helper function to start a test server with clean data directory
|
||||
async fn start_test_server(test_name: &str) -> (Server, u16) {
|
||||
use std::sync::atomic::{AtomicU16, Ordering};
|
||||
static PORT_COUNTER: AtomicU16 = AtomicU16::new(16400);
|
||||
|
||||
// Get a unique port for this test
|
||||
let port = PORT_COUNTER.fetch_add(1, Ordering::SeqCst);
|
||||
|
||||
// Ensure port is available by trying to bind to it first
|
||||
let mut attempts = 0;
|
||||
let final_port = loop {
|
||||
let test_port = port + attempts;
|
||||
match tokio::net::TcpListener::bind(format!("127.0.0.1:{}", test_port)).await {
|
||||
Ok(_) => break test_port,
|
||||
Err(_) => {
|
||||
attempts += 1;
|
||||
if attempts > 100 {
|
||||
panic!("Could not find available port after 100 attempts");
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
let test_dir = format!("/tmp/herodb_test_{}", test_name);
|
||||
|
||||
// Clean up any existing test data
|
||||
let _ = std::fs::remove_dir_all(&test_dir);
|
||||
std::fs::create_dir_all(&test_dir).unwrap();
|
||||
|
||||
let option = DBOption {
|
||||
dir: test_dir,
|
||||
port: final_port,
|
||||
};
|
||||
|
||||
let server = Server::new(option).await;
|
||||
(server, final_port)
|
||||
}
|
||||
|
||||
// Helper function to get Redis connection
|
||||
fn get_redis_connection(port: u16) -> Connection {
|
||||
let client = Client::open(format!("redis://127.0.0.1:{}/", port)).unwrap();
|
||||
let mut attempts = 0;
|
||||
loop {
|
||||
match client.get_connection() {
|
||||
Ok(conn) => return conn,
|
||||
Err(_) if attempts < 20 => {
|
||||
attempts += 1;
|
||||
std::thread::sleep(Duration::from_millis(100));
|
||||
}
|
||||
Err(e) => panic!("Failed to connect to Redis server: {}", e),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_basic_ping() {
|
||||
let (mut server, port) = start_test_server("ping").await;
|
||||
|
||||
// Start server in background
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
let result: String = redis::cmd("PING").query(&mut conn).unwrap();
|
||||
assert_eq!(result, "PONG");
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_string_operations() {
|
||||
let (mut server, port) = start_test_server("string").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test SET
|
||||
let _: () = conn.set("key", "value").unwrap();
|
||||
|
||||
// Test GET
|
||||
let result: String = conn.get("key").unwrap();
|
||||
assert_eq!(result, "value");
|
||||
|
||||
// Test GET non-existent key
|
||||
let result: Option<String> = conn.get("noexist").unwrap();
|
||||
assert_eq!(result, None);
|
||||
|
||||
// Test DEL
|
||||
let deleted: i32 = conn.del("key").unwrap();
|
||||
assert_eq!(deleted, 1);
|
||||
|
||||
// Test GET after DEL
|
||||
let result: Option<String> = conn.get("key").unwrap();
|
||||
assert_eq!(result, None);
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_incr_operations() {
|
||||
let (mut server, port) = start_test_server("incr").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test INCR on non-existent key
|
||||
let result: i32 = conn.incr("counter", 1).unwrap();
|
||||
assert_eq!(result, 1);
|
||||
|
||||
// Test INCR on existing key
|
||||
let result: i32 = conn.incr("counter", 1).unwrap();
|
||||
assert_eq!(result, 2);
|
||||
|
||||
// Test INCR on string value (should fail)
|
||||
let _: () = conn.set("string", "hello").unwrap();
|
||||
let result: Result<i32, _> = conn.incr("string", 1);
|
||||
assert!(result.is_err());
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_hash_operations() {
|
||||
let (mut server, port) = start_test_server("hash").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test HSET
|
||||
let result: i32 = conn.hset("hash", "field1", "value1").unwrap();
|
||||
assert_eq!(result, 1); // 1 new field
|
||||
|
||||
// Test HGET
|
||||
let result: String = conn.hget("hash", "field1").unwrap();
|
||||
assert_eq!(result, "value1");
|
||||
|
||||
// Test HSET multiple fields
|
||||
let _: () = conn.hset_multiple("hash", &[("field2", "value2"), ("field3", "value3")]).unwrap();
|
||||
|
||||
// Test HGETALL
|
||||
let result: std::collections::HashMap<String, String> = conn.hgetall("hash").unwrap();
|
||||
assert_eq!(result.len(), 3);
|
||||
assert_eq!(result.get("field1").unwrap(), "value1");
|
||||
assert_eq!(result.get("field2").unwrap(), "value2");
|
||||
assert_eq!(result.get("field3").unwrap(), "value3");
|
||||
|
||||
// Test HLEN
|
||||
let result: i32 = conn.hlen("hash").unwrap();
|
||||
assert_eq!(result, 3);
|
||||
|
||||
// Test HEXISTS
|
||||
let result: bool = conn.hexists("hash", "field1").unwrap();
|
||||
assert_eq!(result, true);
|
||||
|
||||
let result: bool = conn.hexists("hash", "noexist").unwrap();
|
||||
assert_eq!(result, false);
|
||||
|
||||
// Test HDEL
|
||||
let result: i32 = conn.hdel("hash", "field1").unwrap();
|
||||
assert_eq!(result, 1);
|
||||
|
||||
// Test HKEYS
|
||||
let mut result: Vec<String> = conn.hkeys("hash").unwrap();
|
||||
result.sort();
|
||||
assert_eq!(result, vec!["field2", "field3"]);
|
||||
|
||||
// Test HVALS
|
||||
let mut result: Vec<String> = conn.hvals("hash").unwrap();
|
||||
result.sort();
|
||||
assert_eq!(result, vec!["value2", "value3"]);
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_expiration() {
|
||||
let (mut server, port) = start_test_server("expiration").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test SETEX (expire in 1 second)
|
||||
let _: () = conn.set_ex("expkey", "value", 1).unwrap();
|
||||
|
||||
// Test TTL
|
||||
let result: i32 = conn.ttl("expkey").unwrap();
|
||||
assert!(result == 1 || result == 0); // Should be 1 or 0 seconds
|
||||
|
||||
// Test EXISTS
|
||||
let result: bool = conn.exists("expkey").unwrap();
|
||||
assert_eq!(result, true);
|
||||
|
||||
// Wait for expiration
|
||||
sleep(Duration::from_millis(1100)).await;
|
||||
|
||||
// Test GET after expiration
|
||||
let result: Option<String> = conn.get("expkey").unwrap();
|
||||
assert_eq!(result, None);
|
||||
|
||||
// Test TTL after expiration
|
||||
let result: i32 = conn.ttl("expkey").unwrap();
|
||||
assert_eq!(result, -2); // Key doesn't exist
|
||||
|
||||
// Test EXISTS after expiration
|
||||
let result: bool = conn.exists("expkey").unwrap();
|
||||
assert_eq!(result, false);
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_scan_operations() {
|
||||
let (mut server, port) = start_test_server("scan").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Set up test data
|
||||
for i in 0..5 {
|
||||
let _: () = conn.set(format!("key{}", i), format!("value{}", i)).unwrap();
|
||||
}
|
||||
|
||||
// Test SCAN
|
||||
let result: (u64, Vec<String>) = redis::cmd("SCAN")
|
||||
.arg(0)
|
||||
.arg("MATCH")
|
||||
.arg("*")
|
||||
.arg("COUNT")
|
||||
.arg(10)
|
||||
.query(&mut conn)
|
||||
.unwrap();
|
||||
|
||||
let (cursor, keys) = result;
|
||||
assert_eq!(cursor, 0); // Should complete in one scan
|
||||
assert_eq!(keys.len(), 5);
|
||||
|
||||
// Test KEYS
|
||||
let mut result: Vec<String> = redis::cmd("KEYS").arg("*").query(&mut conn).unwrap();
|
||||
result.sort();
|
||||
assert_eq!(result, vec!["key0", "key1", "key2", "key3", "key4"]);
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_hscan_operations() {
|
||||
let (mut server, port) = start_test_server("hscan").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Set up hash data
|
||||
for i in 0..3 {
|
||||
let _: () = conn.hset("testhash", format!("field{}", i), format!("value{}", i)).unwrap();
|
||||
}
|
||||
|
||||
// Test HSCAN
|
||||
let result: (u64, Vec<String>) = redis::cmd("HSCAN")
|
||||
.arg("testhash")
|
||||
.arg(0)
|
||||
.arg("MATCH")
|
||||
.arg("*")
|
||||
.arg("COUNT")
|
||||
.arg(10)
|
||||
.query(&mut conn)
|
||||
.unwrap();
|
||||
|
||||
let (cursor, fields) = result;
|
||||
assert_eq!(cursor, 0); // Should complete in one scan
|
||||
assert_eq!(fields.len(), 6); // 3 field-value pairs = 6 elements
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_transaction_operations() {
|
||||
let (mut server, port) = start_test_server("transaction").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test MULTI/EXEC
|
||||
let _: () = redis::cmd("MULTI").query(&mut conn).unwrap();
|
||||
let _: () = redis::cmd("SET").arg("key1").arg("value1").query(&mut conn).unwrap();
|
||||
let _: () = redis::cmd("SET").arg("key2").arg("value2").query(&mut conn).unwrap();
|
||||
let _: Vec<String> = redis::cmd("EXEC").query(&mut conn).unwrap();
|
||||
|
||||
// Verify commands were executed
|
||||
let result: String = conn.get("key1").unwrap();
|
||||
assert_eq!(result, "value1");
|
||||
|
||||
let result: String = conn.get("key2").unwrap();
|
||||
assert_eq!(result, "value2");
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_discard_transaction() {
|
||||
let (mut server, port) = start_test_server("discard").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test MULTI/DISCARD
|
||||
let _: () = redis::cmd("MULTI").query(&mut conn).unwrap();
|
||||
let _: () = redis::cmd("SET").arg("discard").arg("value").query(&mut conn).unwrap();
|
||||
let _: () = redis::cmd("DISCARD").query(&mut conn).unwrap();
|
||||
|
||||
// Verify command was not executed
|
||||
let result: Option<String> = conn.get("discard").unwrap();
|
||||
assert_eq!(result, None);
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_type_command() {
|
||||
let (mut server, port) = start_test_server("type").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test string type
|
||||
let _: () = conn.set("string", "value").unwrap();
|
||||
let result: String = redis::cmd("TYPE").arg("string").query(&mut conn).unwrap();
|
||||
assert_eq!(result, "string");
|
||||
|
||||
// Test hash type
|
||||
let _: () = conn.hset("hash", "field", "value").unwrap();
|
||||
let result: String = redis::cmd("TYPE").arg("hash").query(&mut conn).unwrap();
|
||||
assert_eq!(result, "hash");
|
||||
|
||||
// Test non-existent key
|
||||
let result: String = redis::cmd("TYPE").arg("noexist").query(&mut conn).unwrap();
|
||||
assert_eq!(result, "none");
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_config_commands() {
|
||||
let (mut server, port) = start_test_server("config").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test CONFIG GET databases
|
||||
let result: Vec<String> = redis::cmd("CONFIG")
|
||||
.arg("GET")
|
||||
.arg("databases")
|
||||
.query(&mut conn)
|
||||
.unwrap();
|
||||
assert_eq!(result, vec!["databases", "16"]);
|
||||
|
||||
// Test CONFIG GET dir
|
||||
let result: Vec<String> = redis::cmd("CONFIG")
|
||||
.arg("GET")
|
||||
.arg("dir")
|
||||
.query(&mut conn)
|
||||
.unwrap();
|
||||
assert_eq!(result[0], "dir");
|
||||
assert!(result[1].contains("/tmp/herodb_test_config"));
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_info_command() {
|
||||
let (mut server, port) = start_test_server("info").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test INFO
|
||||
let result: String = redis::cmd("INFO").query(&mut conn).unwrap();
|
||||
assert!(result.contains("redis_version"));
|
||||
|
||||
// Test INFO replication
|
||||
let result: String = redis::cmd("INFO").arg("replication").query(&mut conn).unwrap();
|
||||
assert!(result.contains("role:master"));
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_error_handling() {
|
||||
let (mut server, port) = start_test_server("error").await;
|
||||
|
||||
tokio::spawn(async move {
|
||||
let listener = tokio::net::TcpListener::bind(format!("127.0.0.1:{}", port))
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
loop {
|
||||
if let Ok((stream, _)) = listener.accept().await {
|
||||
let _ = server.handle(stream).await;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
sleep(Duration::from_millis(200)).await;
|
||||
|
||||
let mut conn = get_redis_connection(port);
|
||||
|
||||
// Test WRONGTYPE error - try to use hash command on string
|
||||
let _: () = conn.set("string", "value").unwrap();
|
||||
let result: Result<String, _> = conn.hget("string", "field");
|
||||
assert!(result.is_err());
|
||||
|
||||
// Test unknown command
|
||||
let result: Result<String, _> = redis::cmd("UNKNOWN").query(&mut conn);
|
||||
assert!(result.is_err());
|
||||
|
||||
// Test EXEC without MULTI
|
||||
let result: Result<Vec<String>, _> = redis::cmd("EXEC").query(&mut conn);
|
||||
assert!(result.is_err());
|
||||
|
||||
// Test DISCARD without MULTI
|
||||
let result: Result<(), _> = redis::cmd("DISCARD").query(&mut conn);
|
||||
assert!(result.is_err());
|
||||
}
|
||||
Reference in New Issue
Block a user