chore(actix-test): prepare release 0.1.5

* actix-test: allow the configuration of the TestServer address

This is useful if you're running (say) Selenium tests against a running TestServer, and the Selenium workers are Docker containers elsewhere in the network.
Not a *particularly* common use case, perhaps, but one that I can attest happens every now and then.

* Update CHANGES.md

* Adjust default listen address to avoid test failures

---------

Co-authored-by: Rob Ede <robjtede@icloud.com>

actix-test/CHANGES.md

@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+## 0.1.5
+
+- Add `TestServerConfig::listen_address()` method.
+
 ## 0.1.4
 
 - Add `TestServerConfig::rustls_0_23()` method for Rustls v0.23 support behind new `rustls-0_23` crate feature.

actix-test/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-test"
-version = "0.1.4"
+version = "0.1.5"
 authors = [
     "Nikolay Kim <fafhrd91@gmail.com>",
     "Rob Ede <robjtede@icloud.com>",

actix-test/src/lib.rs

@@ -154,7 +154,7 @@ where
     // run server in separate orphaned thread
     thread::spawn(move || {
         rt::System::new().block_on(async move {
-            let tcp = net::TcpListener::bind(("127.0.0.1", cfg.port)).unwrap();
+            let tcp = net::TcpListener::bind((cfg.listen_address.clone(), cfg.port)).unwrap();
             let local_addr = tcp.local_addr().unwrap();
             let factory = factory.clone();
             let srv_cfg = cfg.clone();
@@ -514,6 +514,7 @@ pub struct TestServerConfig {
     tp: HttpVer,
     stream: StreamType,
     client_request_timeout: Duration,
+    listen_address: String,
     port: u16,
     workers: usize,
     disable_redirects: bool,
@@ -532,6 +533,7 @@ impl TestServerConfig {
             tp: HttpVer::Both,
             stream: StreamType::Tcp,
             client_request_timeout: Duration::from_secs(5),
+            listen_address: "127.0.0.1".to_string(),
             port: 0,
             workers: 1,
             disable_redirects: false,
@@ -607,6 +609,14 @@ impl TestServerConfig {
         self
     }
 
+    /// Sets the address the server will listen on.
+    ///
+    /// By default, only listens on `127.0.0.1`.
+    pub fn listen_address(mut self, addr: impl Into<String>) -> Self {
+        self.listen_address = addr.into();
+        self
+    }
+
     /// Sets test server port.
     ///
     /// By default, a random free port is determined by the OS.
@@ -657,9 +667,9 @@ impl TestServer {
         let scheme = if self.tls { "https" } else { "http" };
 
         if uri.starts_with('/') {
-            format!("{}://localhost:{}{}", scheme, self.addr.port(), uri)
+            format!("{}://{}{}", scheme, self.addr, uri)
         } else {
-            format!("{}://localhost:{}/{}", scheme, self.addr.port(), uri)
+            format!("{}://{}/{}", scheme, self.addr, uri)
         }
     }