<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source to the Rust file `src/test.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>test.rs.html -- source</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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</pre><pre class="rust ">
<span class="doccomment">//! Various helpers for Actix applications to use during testing.</span>
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">rc</span>::<span class="ident">Rc</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">str</span>::<span class="ident">FromStr</span>;
<span class="kw">use</span> <span class="ident">std</span>::<span class="ident">sync</span>::<span class="ident">mpsc</span>;
<span class="kw">use</span> <span class="ident">std</span>::{<span class="ident">net</span>, <span class="ident">thread</span>};
<span class="kw">use</span> <span class="ident">actix_inner</span>::{<span class="ident">Actor</span>, <span class="ident">Addr</span>, <span class="ident">System</span>};
<span class="kw">use</span> <span class="ident">cookie</span>::<span class="ident">Cookie</span>;
<span class="kw">use</span> <span class="ident">futures</span>::<span class="ident">Future</span>;
<span class="kw">use</span> <span class="ident">http</span>::<span class="ident">header</span>::<span class="ident">HeaderName</span>;
<span class="kw">use</span> <span class="ident">http</span>::{<span class="ident">HeaderMap</span>, <span class="ident">HttpTryFrom</span>, <span class="ident">Method</span>, <span class="ident">Uri</span>, <span class="ident">Version</span>};
<span class="kw">use</span> <span class="ident">net2</span>::<span class="ident">TcpBuilder</span>;
<span class="kw">use</span> <span class="ident">tokio</span>::<span class="ident">runtime</span>::<span class="ident">current_thread</span>::<span class="ident">Runtime</span>;
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
<span class="kw">use</span> <span class="ident">openssl</span>::<span class="ident">ssl</span>::<span class="ident">SslAcceptorBuilder</span>;
<span class="kw">use</span> <span class="ident">application</span>::{<span class="ident">App</span>, <span class="ident">HttpApplication</span>};
<span class="kw">use</span> <span class="ident">body</span>::<span class="ident">Binary</span>;
<span class="kw">use</span> <span class="ident">client</span>::{<span class="ident">ClientConnector</span>, <span class="ident">ClientRequest</span>, <span class="ident">ClientRequestBuilder</span>};
<span class="kw">use</span> <span class="ident">error</span>::<span class="ident">Error</span>;
<span class="kw">use</span> <span class="ident">handler</span>::{<span class="ident">AsyncResultItem</span>, <span class="ident">Handler</span>, <span class="ident">Responder</span>};
<span class="kw">use</span> <span class="ident">header</span>::{<span class="ident">Header</span>, <span class="ident">IntoHeaderValue</span>};
<span class="kw">use</span> <span class="ident">httprequest</span>::<span class="ident">HttpRequest</span>;
<span class="kw">use</span> <span class="ident">httpresponse</span>::<span class="ident">HttpResponse</span>;
<span class="kw">use</span> <span class="ident">middleware</span>::<span class="ident">Middleware</span>;
<span class="kw">use</span> <span class="ident">param</span>::<span class="ident">Params</span>;
<span class="kw">use</span> <span class="ident">payload</span>::<span class="ident">Payload</span>;
<span class="kw">use</span> <span class="ident">resource</span>::<span class="ident">Resource</span>;
<span class="kw">use</span> <span class="ident">router</span>::<span class="ident">Router</span>;
<span class="kw">use</span> <span class="ident">server</span>::<span class="ident">message</span>::{<span class="ident">Request</span>, <span class="ident">RequestPool</span>};
<span class="kw">use</span> <span class="ident">server</span>::{<span class="ident">HttpServer</span>, <span class="ident">IntoHttpHandler</span>, <span class="ident">ServerSettings</span>};
<span class="kw">use</span> <span class="ident">uri</span>::<span class="ident">Url</span> <span class="kw">as</span> <span class="ident">InnerUrl</span>;
<span class="kw">use</span> <span class="ident">ws</span>;
<span class="doccomment">/// The `TestServer` type.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// `TestServer` is very simple test server that simplify process of writing</span>
<span class="doccomment">/// integration tests cases for actix web applications.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// # Examples</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```rust</span>
<span class="doccomment">/// # extern crate actix_web;</span>
<span class="doccomment">/// # use actix_web::*;</span>
<span class="doccomment">/// #</span>
<span class="doccomment">/// # fn my_handler(req: &HttpRequest) -> HttpResponse {</span>
<span class="doccomment">/// # HttpResponse::Ok().into()</span>
<span class="doccomment">/// # }</span>
<span class="doccomment">/// #</span>
<span class="doccomment">/// # fn main() {</span>
<span class="doccomment">/// use actix_web::test::TestServer;</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let mut srv = TestServer::new(|app| app.handler(my_handler));</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let req = srv.get().finish().unwrap();</span>
<span class="doccomment">/// let response = srv.execute(req.send()).unwrap();</span>
<span class="doccomment">/// assert!(response.status().is_success());</span>
<span class="doccomment">/// # }</span>
<span class="doccomment">/// ```</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TestServer</span> {
<span class="ident">addr</span>: <span class="ident">net</span>::<span class="ident">SocketAddr</span>,
<span class="ident">ssl</span>: <span class="ident">bool</span>,
<span class="ident">conn</span>: <span class="ident">Addr</span><span class="op"><</span><span class="ident">ClientConnector</span><span class="op">></span>,
<span class="ident">rt</span>: <span class="ident">Runtime</span>,
}
<span class="kw">impl</span> <span class="ident">TestServer</span> {
<span class="doccomment">/// Start new test server</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This method accepts configuration method. You can add</span>
<span class="doccomment">/// middlewares or set handlers for test application.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>(<span class="ident">config</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="self">Self</span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span> <span class="op">+</span> <span class="ident">Fn</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">TestApp</span><span class="op"><</span>()<span class="op">></span>),
{
<span class="ident">TestServerBuilder</span>::<span class="ident">new</span>(<span class="op">||</span> ()).<span class="ident">start</span>(<span class="ident">config</span>)
}
<span class="doccomment">/// Create test server builder</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">build</span>() <span class="op">-></span> <span class="ident">TestServerBuilder</span><span class="op"><</span>()<span class="op">></span> {
<span class="ident">TestServerBuilder</span>::<span class="ident">new</span>(<span class="op">||</span> ())
}
<span class="doccomment">/// Create test server builder with specific state factory</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This method can be used for constructing application state.</span>
<span class="doccomment">/// Also it can be used for external dependency initialization,</span>
<span class="doccomment">/// like creating sync actors for diesel integration.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">build_with_state</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">S</span><span class="op">></span>(<span class="ident">state</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">TestServerBuilder</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>() <span class="op">-></span> <span class="ident">S</span> <span class="op">+</span> <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">S</span>: <span class="lifetime">'static</span>,
{
<span class="ident">TestServerBuilder</span>::<span class="ident">new</span>(<span class="ident">state</span>)
}
<span class="doccomment">/// Start new test server with application factory</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_factory</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">U</span>, <span class="ident">H</span><span class="op">></span>(<span class="ident">factory</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="self">Self</span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>() <span class="op">-></span> <span class="ident">U</span> <span class="op">+</span> <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">U</span>: <span class="ident">IntoIterator</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">H</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">H</span>: <span class="ident">IntoHttpHandler</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="kw">let</span> (<span class="ident">tx</span>, <span class="ident">rx</span>) <span class="op">=</span> <span class="ident">mpsc</span>::<span class="ident">channel</span>();
<span class="comment">// run server in separate thread</span>
<span class="ident">thread</span>::<span class="ident">spawn</span>(<span class="kw">move</span> <span class="op">||</span> {
<span class="kw">let</span> <span class="ident">sys</span> <span class="op">=</span> <span class="ident">System</span>::<span class="ident">new</span>(<span class="string">"actix-test-server"</span>);
<span class="kw">let</span> <span class="ident">tcp</span> <span class="op">=</span> <span class="ident">net</span>::<span class="ident">TcpListener</span>::<span class="ident">bind</span>(<span class="string">"127.0.0.1:0"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">local_addr</span> <span class="op">=</span> <span class="ident">tcp</span>.<span class="ident">local_addr</span>().<span class="ident">unwrap</span>();
<span class="ident">HttpServer</span>::<span class="ident">new</span>(<span class="ident">factory</span>)
.<span class="ident">disable_signals</span>()
.<span class="ident">listen</span>(<span class="ident">tcp</span>)
.<span class="ident">start</span>();
<span class="ident">tx</span>.<span class="ident">send</span>((<span class="ident">System</span>::<span class="ident">current</span>(), <span class="ident">local_addr</span>, <span class="ident">TestServer</span>::<span class="ident">get_conn</span>()))
.<span class="ident">unwrap</span>();
<span class="ident">sys</span>.<span class="ident">run</span>();
});
<span class="kw">let</span> (<span class="ident">system</span>, <span class="ident">addr</span>, <span class="ident">conn</span>) <span class="op">=</span> <span class="ident">rx</span>.<span class="ident">recv</span>().<span class="ident">unwrap</span>();
<span class="ident">System</span>::<span class="ident">set_current</span>(<span class="ident">system</span>);
<span class="ident">TestServer</span> {
<span class="ident">addr</span>,
<span class="ident">conn</span>,
<span class="ident">ssl</span>: <span class="bool-val">false</span>,
<span class="ident">rt</span>: <span class="ident">Runtime</span>::<span class="ident">new</span>().<span class="ident">unwrap</span>(),
}
}
<span class="kw">fn</span> <span class="ident">get_conn</span>() <span class="op">-></span> <span class="ident">Addr</span><span class="op"><</span><span class="ident">ClientConnector</span><span class="op">></span> {
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
{
<span class="kw">use</span> <span class="ident">openssl</span>::<span class="ident">ssl</span>::{<span class="ident">SslConnector</span>, <span class="ident">SslMethod</span>, <span class="ident">SslVerifyMode</span>};
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">builder</span> <span class="op">=</span> <span class="ident">SslConnector</span>::<span class="ident">builder</span>(<span class="ident">SslMethod</span>::<span class="ident">tls</span>()).<span class="ident">unwrap</span>();
<span class="ident">builder</span>.<span class="ident">set_verify</span>(<span class="ident">SslVerifyMode</span>::<span class="ident">NONE</span>);
<span class="ident">ClientConnector</span>::<span class="ident">with_connector</span>(<span class="ident">builder</span>.<span class="ident">build</span>()).<span class="ident">start</span>()
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>))]</span>
{
<span class="ident">ClientConnector</span>::<span class="ident">default</span>().<span class="ident">start</span>()
}
}
<span class="doccomment">/// Get firat available unused address</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">unused_addr</span>() <span class="op">-></span> <span class="ident">net</span>::<span class="ident">SocketAddr</span> {
<span class="kw">let</span> <span class="ident">addr</span>: <span class="ident">net</span>::<span class="ident">SocketAddr</span> <span class="op">=</span> <span class="string">"127.0.0.1:0"</span>.<span class="ident">parse</span>().<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">socket</span> <span class="op">=</span> <span class="ident">TcpBuilder</span>::<span class="ident">new_v4</span>().<span class="ident">unwrap</span>();
<span class="ident">socket</span>.<span class="ident">bind</span>(<span class="kw-2">&</span><span class="ident">addr</span>).<span class="ident">unwrap</span>();
<span class="ident">socket</span>.<span class="ident">reuse_address</span>(<span class="bool-val">true</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">tcp</span> <span class="op">=</span> <span class="ident">socket</span>.<span class="ident">to_tcp_listener</span>().<span class="ident">unwrap</span>();
<span class="ident">tcp</span>.<span class="ident">local_addr</span>().<span class="ident">unwrap</span>()
}
<span class="doccomment">/// Construct test server url</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">addr</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">net</span>::<span class="ident">SocketAddr</span> {
<span class="self">self</span>.<span class="ident">addr</span>
}
<span class="doccomment">/// Construct test server url</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">url</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">uri</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="ident">String</span> {
<span class="kw">if</span> <span class="ident">uri</span>.<span class="ident">starts_with</span>(<span class="string">'/'</span>) {
<span class="macro">format</span><span class="macro">!</span>(
<span class="string">"{}://{}{}"</span>,
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">ssl</span> { <span class="string">"https"</span> } <span class="kw">else</span> { <span class="string">"http"</span> },
<span class="self">self</span>.<span class="ident">addr</span>,
<span class="ident">uri</span>
)
} <span class="kw">else</span> {
<span class="macro">format</span><span class="macro">!</span>(
<span class="string">"{}://{}/{}"</span>,
<span class="kw">if</span> <span class="self">self</span>.<span class="ident">ssl</span> { <span class="string">"https"</span> } <span class="kw">else</span> { <span class="string">"http"</span> },
<span class="self">self</span>.<span class="ident">addr</span>,
<span class="ident">uri</span>
)
}
}
<span class="doccomment">/// Stop http server</span>
<span class="kw">fn</span> <span class="ident">stop</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) {
<span class="ident">System</span>::<span class="ident">current</span>().<span class="ident">stop</span>();
}
<span class="doccomment">/// Execute future on current core</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execute</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">I</span>, <span class="ident">E</span><span class="op">></span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">fut</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">I</span>, <span class="ident">E</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">I</span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">E</span><span class="op">></span>,
{
<span class="self">self</span>.<span class="ident">rt</span>.<span class="ident">block_on</span>(<span class="ident">fut</span>)
}
<span class="doccomment">/// Connect to websocket server</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ws</span>(
<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>,
) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span>(<span class="ident">ws</span>::<span class="ident">ClientReader</span>, <span class="ident">ws</span>::<span class="ident">ClientWriter</span>), <span class="ident">ws</span>::<span class="ident">ClientError</span><span class="op">></span> {
<span class="kw">let</span> <span class="ident">url</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">url</span>(<span class="string">"/"</span>);
<span class="self">self</span>.<span class="ident">rt</span>
.<span class="ident">block_on</span>(<span class="ident">ws</span>::<span class="ident">Client</span>::<span class="ident">with_connector</span>(<span class="ident">url</span>, <span class="self">self</span>.<span class="ident">conn</span>.<span class="ident">clone</span>()).<span class="ident">connect</span>())
}
<span class="doccomment">/// Create `GET` request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">get</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">ClientRequestBuilder</span> {
<span class="ident">ClientRequest</span>::<span class="ident">get</span>(<span class="self">self</span>.<span class="ident">url</span>(<span class="string">"/"</span>).<span class="ident">as_str</span>())
}
<span class="doccomment">/// Create `POST` request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">post</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">ClientRequestBuilder</span> {
<span class="ident">ClientRequest</span>::<span class="ident">post</span>(<span class="self">self</span>.<span class="ident">url</span>(<span class="string">"/"</span>).<span class="ident">as_str</span>())
}
<span class="doccomment">/// Create `HEAD` request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">head</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-></span> <span class="ident">ClientRequestBuilder</span> {
<span class="ident">ClientRequest</span>::<span class="ident">head</span>(<span class="self">self</span>.<span class="ident">url</span>(<span class="string">"/"</span>).<span class="ident">as_str</span>())
}
<span class="doccomment">/// Connect to test http server</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">client</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">meth</span>: <span class="ident">Method</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="ident">ClientRequestBuilder</span> {
<span class="ident">ClientRequest</span>::<span class="ident">build</span>()
.<span class="ident">method</span>(<span class="ident">meth</span>)
.<span class="ident">uri</span>(<span class="self">self</span>.<span class="ident">url</span>(<span class="ident">path</span>).<span class="ident">as_str</span>())
.<span class="ident">with_connector</span>(<span class="self">self</span>.<span class="ident">conn</span>.<span class="ident">clone</span>())
.<span class="ident">take</span>()
}
}
<span class="kw">impl</span> <span class="ident">Drop</span> <span class="kw">for</span> <span class="ident">TestServer</span> {
<span class="kw">fn</span> <span class="ident">drop</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) {
<span class="self">self</span>.<span class="ident">stop</span>()
}
}
<span class="doccomment">/// An `TestServer` builder</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This type can be used to construct an instance of `TestServer` through a</span>
<span class="doccomment">/// builder-like pattern.</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TestServerBuilder</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">state</span>: <span class="ident">Box</span><span class="op"><</span><span class="ident">Fn</span>() <span class="op">-></span> <span class="ident">S</span> <span class="op">+</span> <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span><span class="op">></span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
<span class="ident">ssl</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">SslAcceptorBuilder</span><span class="op">></span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">TestServerBuilder</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="doccomment">/// Create a new test server</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">new</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>(<span class="ident">state</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">TestServerBuilder</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>() <span class="op">-></span> <span class="ident">S</span> <span class="op">+</span> <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="ident">TestServerBuilder</span> {
<span class="ident">state</span>: <span class="ident">Box</span>::<span class="ident">new</span>(<span class="ident">state</span>),
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
<span class="ident">ssl</span>: <span class="prelude-val">None</span>,
}
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
<span class="doccomment">/// Create ssl server</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ssl</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">ssl</span>: <span class="ident">SslAcceptorBuilder</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">ssl</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">ssl</span>);
<span class="self">self</span>
}
<span class="attribute">#[<span class="ident">allow</span>(<span class="ident">unused_mut</span>)]</span>
<span class="doccomment">/// Configure test application and run test server</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">start</span><span class="op"><</span><span class="ident">F</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">config</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="ident">TestServer</span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Sync</span> <span class="op">+</span> <span class="ident">Send</span> <span class="op">+</span> <span class="lifetime">'static</span> <span class="op">+</span> <span class="ident">Fn</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>),
{
<span class="kw">let</span> (<span class="ident">tx</span>, <span class="ident">rx</span>) <span class="op">=</span> <span class="ident">mpsc</span>::<span class="ident">channel</span>();
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
<span class="kw">let</span> <span class="ident">ssl</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">ssl</span>.<span class="ident">is_some</span>();
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>))]</span>
<span class="kw">let</span> <span class="ident">ssl</span> <span class="op">=</span> <span class="bool-val">false</span>;
<span class="comment">// run server in separate thread</span>
<span class="ident">thread</span>::<span class="ident">spawn</span>(<span class="kw">move</span> <span class="op">||</span> {
<span class="kw">let</span> <span class="ident">tcp</span> <span class="op">=</span> <span class="ident">net</span>::<span class="ident">TcpListener</span>::<span class="ident">bind</span>(<span class="string">"127.0.0.1:0"</span>).<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">local_addr</span> <span class="op">=</span> <span class="ident">tcp</span>.<span class="ident">local_addr</span>().<span class="ident">unwrap</span>();
<span class="kw">let</span> <span class="ident">sys</span> <span class="op">=</span> <span class="ident">System</span>::<span class="ident">new</span>(<span class="string">"actix-test-server"</span>);
<span class="kw">let</span> <span class="ident">state</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">state</span>;
<span class="kw">let</span> <span class="ident">srv</span> <span class="op">=</span> <span class="ident">HttpServer</span>::<span class="ident">new</span>(<span class="kw">move</span> <span class="op">||</span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">TestApp</span>::<span class="ident">new</span>(<span class="ident">state</span>());
<span class="ident">config</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">app</span>);
<span class="macro">vec</span><span class="macro">!</span>[<span class="ident">app</span>]
}).<span class="ident">workers</span>(<span class="number">1</span>)
.<span class="ident">disable_signals</span>();
<span class="ident">tx</span>.<span class="ident">send</span>((<span class="ident">System</span>::<span class="ident">current</span>(), <span class="ident">local_addr</span>, <span class="ident">TestServer</span>::<span class="ident">get_conn</span>()))
.<span class="ident">unwrap</span>();
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>)]</span>
{
<span class="kw">let</span> <span class="ident">ssl</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">ssl</span>.<span class="ident">take</span>();
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">ssl</span>) <span class="op">=</span> <span class="ident">ssl</span> {
<span class="ident">srv</span>.<span class="ident">listen_ssl</span>(<span class="ident">tcp</span>, <span class="ident">ssl</span>).<span class="ident">unwrap</span>().<span class="ident">start</span>();
} <span class="kw">else</span> {
<span class="ident">srv</span>.<span class="ident">listen</span>(<span class="ident">tcp</span>).<span class="ident">start</span>();
}
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"alpn"</span>))]</span>
{
<span class="ident">srv</span>.<span class="ident">listen</span>(<span class="ident">tcp</span>).<span class="ident">start</span>();
}
<span class="ident">sys</span>.<span class="ident">run</span>();
});
<span class="kw">let</span> (<span class="ident">system</span>, <span class="ident">addr</span>, <span class="ident">conn</span>) <span class="op">=</span> <span class="ident">rx</span>.<span class="ident">recv</span>().<span class="ident">unwrap</span>();
<span class="ident">System</span>::<span class="ident">set_current</span>(<span class="ident">system</span>);
<span class="ident">TestServer</span> {
<span class="ident">addr</span>,
<span class="ident">ssl</span>,
<span class="ident">conn</span>,
<span class="ident">rt</span>: <span class="ident">Runtime</span>::<span class="ident">new</span>().<span class="ident">unwrap</span>(),
}
}
}
<span class="doccomment">/// Test application helper for testing request handlers.</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span> <span class="op">=</span> ()<span class="op">></span> {
<span class="ident">app</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">App</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>,
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">fn</span> <span class="ident">new</span>(<span class="ident">state</span>: <span class="ident">S</span>) <span class="op">-></span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">let</span> <span class="ident">app</span> <span class="op">=</span> <span class="ident">App</span>::<span class="ident">with_state</span>(<span class="ident">state</span>);
<span class="ident">TestApp</span> { <span class="ident">app</span>: <span class="prelude-val">Some</span>(<span class="ident">app</span>) }
}
<span class="doccomment">/// Register handler for "/"</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">handler</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">R</span><span class="op">></span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">handler</span>: <span class="ident">F</span>)
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">Fn</span>(<span class="kw-2">&</span><span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">R</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">R</span>: <span class="ident">Responder</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="self">self</span>.<span class="ident">app</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="self">self</span>.<span class="ident">app</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>().<span class="ident">resource</span>(<span class="string">"/"</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">f</span>(<span class="ident">handler</span>)));
}
<span class="doccomment">/// Register middleware</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">middleware</span><span class="op"><</span><span class="ident">T</span><span class="op">></span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">mw</span>: <span class="ident">T</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">T</span>: <span class="ident">Middleware</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="self">self</span>.<span class="ident">app</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="self">self</span>.<span class="ident">app</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>().<span class="ident">middleware</span>(<span class="ident">mw</span>));
<span class="self">self</span>
}
<span class="doccomment">/// Register resource. This method is similar</span>
<span class="doccomment">/// to `App::resource()` method.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">resource</span><span class="op"><</span><span class="ident">F</span>, <span class="ident">R</span><span class="op">></span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>, <span class="ident">f</span>: <span class="ident">F</span>) <span class="op">-></span> <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">F</span>: <span class="ident">FnOnce</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="ident">Resource</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">R</span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="self">self</span>.<span class="ident">app</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="self">self</span>.<span class="ident">app</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>().<span class="ident">resource</span>(<span class="ident">path</span>, <span class="ident">f</span>));
<span class="self">self</span>
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">IntoHttpHandler</span> <span class="kw">for</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">type</span> <span class="ident">Handler</span> <span class="op">=</span> <span class="ident">HttpApplication</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>;
<span class="kw">fn</span> <span class="ident">into_handler</span>(<span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="ident">HttpApplication</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="self">self</span>.<span class="ident">app</span>.<span class="ident">take</span>().<span class="ident">unwrap</span>().<span class="ident">into_handler</span>()
}
}
<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">Iterator</span> <span class="kw">for</span> <span class="ident">TestApp</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">type</span> <span class="ident">Item</span> <span class="op">=</span> <span class="ident">HttpApplication</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>;
<span class="kw">fn</span> <span class="ident">next</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>) <span class="op">-></span> <span class="prelude-ty">Option</span><span class="op"><</span><span class="self">Self</span>::<span class="ident">Item</span><span class="op">></span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="kw-2">mut</span> <span class="ident">app</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">app</span>.<span class="ident">take</span>() {
<span class="prelude-val">Some</span>(<span class="ident">app</span>.<span class="ident">finish</span>())
} <span class="kw">else</span> {
<span class="prelude-val">None</span>
}
}
}
<span class="doccomment">/// Test `HttpRequest` builder</span>
<span class="doccomment">///</span>
<span class="doccomment">/// ```rust</span>
<span class="doccomment">/// # extern crate http;</span>
<span class="doccomment">/// # extern crate actix_web;</span>
<span class="doccomment">/// # use http::{header, StatusCode};</span>
<span class="doccomment">/// # use actix_web::*;</span>
<span class="doccomment">/// use actix_web::test::TestRequest;</span>
<span class="doccomment">///</span>
<span class="doccomment">/// fn index(req: &HttpRequest) -> HttpResponse {</span>
<span class="doccomment">/// if let Some(hdr) = req.headers().get(header::CONTENT_TYPE) {</span>
<span class="doccomment">/// HttpResponse::Ok().into()</span>
<span class="doccomment">/// } else {</span>
<span class="doccomment">/// HttpResponse::BadRequest().into()</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// }</span>
<span class="doccomment">///</span>
<span class="doccomment">/// fn main() {</span>
<span class="doccomment">/// let resp = TestRequest::with_header("content-type", "text/plain")</span>
<span class="doccomment">/// .run(&index)</span>
<span class="doccomment">/// .unwrap();</span>
<span class="doccomment">/// assert_eq!(resp.status(), StatusCode::OK);</span>
<span class="doccomment">///</span>
<span class="doccomment">/// let resp = TestRequest::default().run(&index).unwrap();</span>
<span class="doccomment">/// assert_eq!(resp.status(), StatusCode::BAD_REQUEST);</span>
<span class="doccomment">/// }</span>
<span class="doccomment">/// ```</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TestRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">state</span>: <span class="ident">S</span>,
<span class="ident">version</span>: <span class="ident">Version</span>,
<span class="ident">method</span>: <span class="ident">Method</span>,
<span class="ident">uri</span>: <span class="ident">Uri</span>,
<span class="ident">headers</span>: <span class="ident">HeaderMap</span>,
<span class="ident">params</span>: <span class="ident">Params</span>,
<span class="ident">cookies</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Vec</span><span class="op"><</span><span class="ident">Cookie</span><span class="op"><</span><span class="lifetime">'static</span><span class="op">>></span><span class="op">></span>,
<span class="ident">payload</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">Payload</span><span class="op">></span>,
<span class="ident">prefix</span>: <span class="ident">u16</span>,
}
<span class="kw">impl</span> <span class="ident">Default</span> <span class="kw">for</span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span> {
<span class="kw">fn</span> <span class="ident">default</span>() <span class="op">-></span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span> {
<span class="ident">TestRequest</span> {
<span class="ident">state</span>: (),
<span class="ident">method</span>: <span class="ident">Method</span>::<span class="ident">GET</span>,
<span class="ident">uri</span>: <span class="ident">Uri</span>::<span class="ident">from_str</span>(<span class="string">"/"</span>).<span class="ident">unwrap</span>(),
<span class="ident">version</span>: <span class="ident">Version</span>::<span class="ident">HTTP_11</span>,
<span class="ident">headers</span>: <span class="ident">HeaderMap</span>::<span class="ident">new</span>(),
<span class="ident">params</span>: <span class="ident">Params</span>::<span class="ident">new</span>(),
<span class="ident">cookies</span>: <span class="prelude-val">None</span>,
<span class="ident">payload</span>: <span class="prelude-val">None</span>,
<span class="ident">prefix</span>: <span class="number">0</span>,
}
}
}
<span class="kw">impl</span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span> {
<span class="doccomment">/// Create TestRequest and set request uri</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_uri</span>(<span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span> {
<span class="ident">TestRequest</span>::<span class="ident">default</span>().<span class="ident">uri</span>(<span class="ident">path</span>)
}
<span class="doccomment">/// Create TestRequest and set header</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_hdr</span><span class="op"><</span><span class="ident">H</span>: <span class="ident">Header</span><span class="op">></span>(<span class="ident">hdr</span>: <span class="ident">H</span>) <span class="op">-></span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span> {
<span class="ident">TestRequest</span>::<span class="ident">default</span>().<span class="ident">set</span>(<span class="ident">hdr</span>)
}
<span class="doccomment">/// Create TestRequest and set header</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_header</span><span class="op"><</span><span class="ident">K</span>, <span class="ident">V</span><span class="op">></span>(<span class="ident">key</span>: <span class="ident">K</span>, <span class="ident">value</span>: <span class="ident">V</span>) <span class="op">-></span> <span class="ident">TestRequest</span><span class="op"><</span>()<span class="op">></span>
<span class="kw">where</span>
<span class="ident">HeaderName</span>: <span class="ident">HttpTryFrom</span><span class="op"><</span><span class="ident">K</span><span class="op">></span>,
<span class="ident">V</span>: <span class="ident">IntoHeaderValue</span>,
{
<span class="ident">TestRequest</span>::<span class="ident">default</span>().<span class="ident">header</span>(<span class="ident">key</span>, <span class="ident">value</span>)
}
}
<span class="kw">impl</span><span class="op"><</span><span class="ident">S</span>: <span class="lifetime">'static</span><span class="op">></span> <span class="ident">TestRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="doccomment">/// Start HttpRequest build process with application state</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">with_state</span>(<span class="ident">state</span>: <span class="ident">S</span>) <span class="op">-></span> <span class="ident">TestRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="ident">TestRequest</span> {
<span class="ident">state</span>,
<span class="ident">method</span>: <span class="ident">Method</span>::<span class="ident">GET</span>,
<span class="ident">uri</span>: <span class="ident">Uri</span>::<span class="ident">from_str</span>(<span class="string">"/"</span>).<span class="ident">unwrap</span>(),
<span class="ident">version</span>: <span class="ident">Version</span>::<span class="ident">HTTP_11</span>,
<span class="ident">headers</span>: <span class="ident">HeaderMap</span>::<span class="ident">new</span>(),
<span class="ident">params</span>: <span class="ident">Params</span>::<span class="ident">new</span>(),
<span class="ident">cookies</span>: <span class="prelude-val">None</span>,
<span class="ident">payload</span>: <span class="prelude-val">None</span>,
<span class="ident">prefix</span>: <span class="number">0</span>,
}
}
<span class="doccomment">/// Set HTTP version of this request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">version</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">ver</span>: <span class="ident">Version</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">version</span> <span class="op">=</span> <span class="ident">ver</span>;
<span class="self">self</span>
}
<span class="doccomment">/// Set HTTP method of this request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">method</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">meth</span>: <span class="ident">Method</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">method</span> <span class="op">=</span> <span class="ident">meth</span>;
<span class="self">self</span>
}
<span class="doccomment">/// Set HTTP Uri of this request</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">uri</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">path</span>: <span class="kw-2">&</span><span class="ident">str</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">uri</span> <span class="op">=</span> <span class="ident">Uri</span>::<span class="ident">from_str</span>(<span class="ident">path</span>).<span class="ident">unwrap</span>();
<span class="self">self</span>
}
<span class="doccomment">/// Set a header</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">set</span><span class="op"><</span><span class="ident">H</span>: <span class="ident">Header</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">hdr</span>: <span class="ident">H</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">value</span>) <span class="op">=</span> <span class="ident">hdr</span>.<span class="ident">try_into</span>() {
<span class="self">self</span>.<span class="ident">headers</span>.<span class="ident">append</span>(<span class="ident">H</span>::<span class="ident">name</span>(), <span class="ident">value</span>);
<span class="kw">return</span> <span class="self">self</span>;
}
<span class="macro">panic</span><span class="macro">!</span>(<span class="string">"Can not set header"</span>);
}
<span class="doccomment">/// Set a header</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">header</span><span class="op"><</span><span class="ident">K</span>, <span class="ident">V</span><span class="op">></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">key</span>: <span class="ident">K</span>, <span class="ident">value</span>: <span class="ident">V</span>) <span class="op">-></span> <span class="self">Self</span>
<span class="kw">where</span>
<span class="ident">HeaderName</span>: <span class="ident">HttpTryFrom</span><span class="op"><</span><span class="ident">K</span><span class="op">></span>,
<span class="ident">V</span>: <span class="ident">IntoHeaderValue</span>,
{
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">key</span>) <span class="op">=</span> <span class="ident">HeaderName</span>::<span class="ident">try_from</span>(<span class="ident">key</span>) {
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Ok</span>(<span class="ident">value</span>) <span class="op">=</span> <span class="ident">value</span>.<span class="ident">try_into</span>() {
<span class="self">self</span>.<span class="ident">headers</span>.<span class="ident">append</span>(<span class="ident">key</span>, <span class="ident">value</span>);
<span class="kw">return</span> <span class="self">self</span>;
}
}
<span class="macro">panic</span><span class="macro">!</span>(<span class="string">"Can not create header"</span>);
}
<span class="doccomment">/// Set request path pattern parameter</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">param</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">name</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span>, <span class="ident">value</span>: <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">params</span>.<span class="ident">add_static</span>(<span class="ident">name</span>, <span class="ident">value</span>);
<span class="self">self</span>
}
<span class="doccomment">/// Set request payload</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">set_payload</span><span class="op"><</span><span class="ident">B</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">Binary</span><span class="op">>></span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">data</span>: <span class="ident">B</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">data</span> <span class="op">=</span> <span class="ident">data</span>.<span class="ident">into</span>();
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">payload</span> <span class="op">=</span> <span class="ident">Payload</span>::<span class="ident">empty</span>();
<span class="ident">payload</span>.<span class="ident">unread_data</span>(<span class="ident">data</span>.<span class="ident">take</span>());
<span class="self">self</span>.<span class="ident">payload</span> <span class="op">=</span> <span class="prelude-val">Some</span>(<span class="ident">payload</span>);
<span class="self">self</span>
}
<span class="doccomment">/// Set request's prefix</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">prefix</span>(<span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">prefix</span>: <span class="ident">u16</span>) <span class="op">-></span> <span class="self">Self</span> {
<span class="self">self</span>.<span class="ident">prefix</span> <span class="op">=</span> <span class="ident">prefix</span>;
<span class="self">self</span>
}
<span class="doccomment">/// Complete request creation and generate `HttpRequest` instance</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">finish</span>(<span class="self">self</span>) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">let</span> <span class="ident">TestRequest</span> {
<span class="ident">state</span>,
<span class="ident">method</span>,
<span class="ident">uri</span>,
<span class="ident">version</span>,
<span class="ident">headers</span>,
<span class="kw-2">mut</span> <span class="ident">params</span>,
<span class="ident">cookies</span>,
<span class="ident">payload</span>,
<span class="ident">prefix</span>,
} <span class="op">=</span> <span class="self">self</span>;
<span class="kw">let</span> <span class="ident">router</span> <span class="op">=</span> <span class="ident">Router</span>::<span class="op"><</span>()<span class="op">></span>::<span class="ident">new</span>();
<span class="kw">let</span> <span class="ident">pool</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">pool</span>(<span class="ident">ServerSettings</span>::<span class="ident">default</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">get</span>(<span class="ident">pool</span>);
{
<span class="kw">let</span> <span class="ident">inner</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">inner_mut</span>();
<span class="ident">inner</span>.<span class="ident">method</span> <span class="op">=</span> <span class="ident">method</span>;
<span class="ident">inner</span>.<span class="ident">url</span> <span class="op">=</span> <span class="ident">InnerUrl</span>::<span class="ident">new</span>(<span class="ident">uri</span>);
<span class="ident">inner</span>.<span class="ident">version</span> <span class="op">=</span> <span class="ident">version</span>;
<span class="ident">inner</span>.<span class="ident">headers</span> <span class="op">=</span> <span class="ident">headers</span>;
<span class="kw-2">*</span><span class="ident">inner</span>.<span class="ident">payload</span>.<span class="ident">borrow_mut</span>() <span class="op">=</span> <span class="ident">payload</span>;
}
<span class="ident">params</span>.<span class="ident">set_url</span>(<span class="ident">req</span>.<span class="ident">url</span>().<span class="ident">clone</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">route_info_params</span>(<span class="number">0</span>, <span class="ident">params</span>);
<span class="ident">info</span>.<span class="ident">set_prefix</span>(<span class="ident">prefix</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">HttpRequest</span>::<span class="ident">new</span>(<span class="ident">req</span>, <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">state</span>), <span class="ident">info</span>);
<span class="ident">req</span>.<span class="ident">set_cookies</span>(<span class="ident">cookies</span>);
<span class="ident">req</span>
}
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">test</span>)]</span>
<span class="doccomment">/// Complete request creation and generate `HttpRequest` instance</span>
<span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn</span> <span class="ident">finish_with_router</span>(<span class="self">self</span>, <span class="ident">router</span>: <span class="ident">Router</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span> {
<span class="kw">let</span> <span class="ident">TestRequest</span> {
<span class="ident">state</span>,
<span class="ident">method</span>,
<span class="ident">uri</span>,
<span class="ident">version</span>,
<span class="ident">headers</span>,
<span class="kw-2">mut</span> <span class="ident">params</span>,
<span class="ident">cookies</span>,
<span class="ident">payload</span>,
<span class="ident">prefix</span>,
} <span class="op">=</span> <span class="self">self</span>;
<span class="kw">let</span> <span class="ident">pool</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">pool</span>(<span class="ident">ServerSettings</span>::<span class="ident">default</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">get</span>(<span class="ident">pool</span>);
{
<span class="kw">let</span> <span class="ident">inner</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">inner_mut</span>();
<span class="ident">inner</span>.<span class="ident">method</span> <span class="op">=</span> <span class="ident">method</span>;
<span class="ident">inner</span>.<span class="ident">url</span> <span class="op">=</span> <span class="ident">InnerUrl</span>::<span class="ident">new</span>(<span class="ident">uri</span>);
<span class="ident">inner</span>.<span class="ident">version</span> <span class="op">=</span> <span class="ident">version</span>;
<span class="ident">inner</span>.<span class="ident">headers</span> <span class="op">=</span> <span class="ident">headers</span>;
<span class="kw-2">*</span><span class="ident">inner</span>.<span class="ident">payload</span>.<span class="ident">borrow_mut</span>() <span class="op">=</span> <span class="ident">payload</span>;
}
<span class="ident">params</span>.<span class="ident">set_url</span>(<span class="ident">req</span>.<span class="ident">url</span>().<span class="ident">clone</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">info</span> <span class="op">=</span> <span class="ident">router</span>.<span class="ident">route_info_params</span>(<span class="number">0</span>, <span class="ident">params</span>);
<span class="ident">info</span>.<span class="ident">set_prefix</span>(<span class="ident">prefix</span>);
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">HttpRequest</span>::<span class="ident">new</span>(<span class="ident">req</span>, <span class="ident">Rc</span>::<span class="ident">new</span>(<span class="ident">state</span>), <span class="ident">info</span>);
<span class="ident">req</span>.<span class="ident">set_cookies</span>(<span class="ident">cookies</span>);
<span class="ident">req</span>
}
<span class="doccomment">/// Complete request creation and generate server `Request` instance</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">request</span>(<span class="self">self</span>) <span class="op">-></span> <span class="ident">Request</span> {
<span class="kw">let</span> <span class="ident">TestRequest</span> {
<span class="ident">method</span>,
<span class="ident">uri</span>,
<span class="ident">version</span>,
<span class="ident">headers</span>,
<span class="ident">payload</span>,
..
} <span class="op">=</span> <span class="self">self</span>;
<span class="kw">let</span> <span class="ident">pool</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">pool</span>(<span class="ident">ServerSettings</span>::<span class="ident">default</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">req</span> <span class="op">=</span> <span class="ident">RequestPool</span>::<span class="ident">get</span>(<span class="ident">pool</span>);
{
<span class="kw">let</span> <span class="ident">inner</span> <span class="op">=</span> <span class="ident">req</span>.<span class="ident">inner_mut</span>();
<span class="ident">inner</span>.<span class="ident">method</span> <span class="op">=</span> <span class="ident">method</span>;
<span class="ident">inner</span>.<span class="ident">url</span> <span class="op">=</span> <span class="ident">InnerUrl</span>::<span class="ident">new</span>(<span class="ident">uri</span>);
<span class="ident">inner</span>.<span class="ident">version</span> <span class="op">=</span> <span class="ident">version</span>;
<span class="ident">inner</span>.<span class="ident">headers</span> <span class="op">=</span> <span class="ident">headers</span>;
<span class="kw-2">*</span><span class="ident">inner</span>.<span class="ident">payload</span>.<span class="ident">borrow_mut</span>() <span class="op">=</span> <span class="ident">payload</span>;
}
<span class="ident">req</span>
}
<span class="doccomment">/// This method generates `HttpRequest` instance and runs handler</span>
<span class="doccomment">/// with generated request.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This method panics is handler returns actor or async result.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run</span><span class="op"><</span><span class="ident">H</span>: <span class="ident">Handler</span><span class="op"><</span><span class="ident">S</span><span class="op">>></span>(<span class="self">self</span>, <span class="ident">h</span>: <span class="kw-2">&</span><span class="ident">H</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span>, <span class="ident">Error</span><span class="op">></span> {
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">finish</span>();
<span class="kw">let</span> <span class="ident">resp</span> <span class="op">=</span> <span class="ident">h</span>.<span class="ident">handle</span>(<span class="kw-2">&</span><span class="ident">req</span>);
<span class="kw">match</span> <span class="ident">resp</span>.<span class="ident">respond_to</span>(<span class="kw-2">&</span><span class="ident">req</span>) {
<span class="prelude-val">Ok</span>(<span class="ident">resp</span>) <span class="op">=></span> <span class="kw">match</span> <span class="ident">resp</span>.<span class="ident">into</span>().<span class="ident">into</span>() {
<span class="ident">AsyncResultItem</span>::<span class="prelude-val">Ok</span>(<span class="ident">resp</span>) <span class="op">=></span> <span class="prelude-val">Ok</span>(<span class="ident">resp</span>),
<span class="ident">AsyncResultItem</span>::<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="prelude-val">Err</span>(<span class="ident">err</span>),
<span class="ident">AsyncResultItem</span>::<span class="ident">Future</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(<span class="string">"Async handler is not supported."</span>),
},
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="prelude-val">Err</span>(<span class="ident">err</span>.<span class="ident">into</span>()),
}
}
<span class="doccomment">/// This method generates `HttpRequest` instance and runs handler</span>
<span class="doccomment">/// with generated request.</span>
<span class="doccomment">///</span>
<span class="doccomment">/// This method panics is handler returns actor.</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">run_async</span><span class="op"><</span><span class="ident">H</span>, <span class="ident">R</span>, <span class="ident">F</span>, <span class="ident">E</span><span class="op">></span>(<span class="self">self</span>, <span class="ident">h</span>: <span class="ident">H</span>) <span class="op">-></span> <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">HttpResponse</span>, <span class="ident">E</span><span class="op">></span>
<span class="kw">where</span>
<span class="ident">H</span>: <span class="ident">Fn</span>(<span class="ident">HttpRequest</span><span class="op"><</span><span class="ident">S</span><span class="op">></span>) <span class="op">-></span> <span class="ident">F</span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">F</span>: <span class="ident">Future</span><span class="op"><</span><span class="ident">Item</span> <span class="op">=</span> <span class="ident">R</span>, <span class="ident">Error</span> <span class="op">=</span> <span class="ident">E</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">R</span>: <span class="ident">Responder</span><span class="op"><</span><span class="ident">Error</span> <span class="op">=</span> <span class="ident">E</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
<span class="ident">E</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">Error</span><span class="op">></span> <span class="op">+</span> <span class="lifetime">'static</span>,
{
<span class="kw">let</span> <span class="ident">req</span> <span class="op">=</span> <span class="self">self</span>.<span class="ident">finish</span>();
<span class="kw">let</span> <span class="ident">fut</span> <span class="op">=</span> <span class="ident">h</span>(<span class="ident">req</span>.<span class="ident">clone</span>());
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">core</span> <span class="op">=</span> <span class="ident">Runtime</span>::<span class="ident">new</span>().<span class="ident">unwrap</span>();
<span class="kw">match</span> <span class="ident">core</span>.<span class="ident">block_on</span>(<span class="ident">fut</span>) {
<span class="prelude-val">Ok</span>(<span class="ident">r</span>) <span class="op">=></span> <span class="kw">match</span> <span class="ident">r</span>.<span class="ident">respond_to</span>(<span class="kw-2">&</span><span class="ident">req</span>) {
<span class="prelude-val">Ok</span>(<span class="ident">reply</span>) <span class="op">=></span> <span class="kw">match</span> <span class="ident">reply</span>.<span class="ident">into</span>().<span class="ident">into</span>() {
<span class="ident">AsyncResultItem</span>::<span class="prelude-val">Ok</span>(<span class="ident">resp</span>) <span class="op">=></span> <span class="prelude-val">Ok</span>(<span class="ident">resp</span>),
<span class="kw">_</span> <span class="op">=></span> <span class="macro">panic</span><span class="macro">!</span>(<span class="string">"Nested async replies are not supported"</span>),
},
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=></span> <span class="prelude-val">Err</span>(<span class="ident">e</span>),
},
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> <span class="prelude-val">Err</span>(<span class="ident">err</span>),
}
}
}
</pre>
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