feat(pay): add lud18 base test

Cargo.toml

@@ -85,6 +85,10 @@ required-features = ["client", "server"]
 name = "lud16"
 required-features = ["client", "server"]
 
+[[test]]
+name = "lud18"
+required-features = ["client", "server"]
+
 [[test]]
 name = "lud21"
 required-features = ["client", "server"]

README.md

@@ -26,7 +26,7 @@ This library works as a toolkit so you can serve and make your LNURL requests wi
 - [LUD-15](https://github.com/lnurl/luds/blob/luds/15.md): 🆘 core 🆘 client 🆘 server 🆘 tests
 - [LUD-16](https://github.com/lnurl/luds/blob/luds/16.md): ✅ core ✅ client ✅ server ✅ tests
 - [LUD-17](https://github.com/lnurl/luds/blob/luds/17.md): ✅ core ⚠️ client ⚠️ server ⚠️ tests
-- [LUD-18](https://github.com/lnurl/luds/blob/luds/18.md): 🆘 core 🆘 client 🆘 server 🆘 tests
+- [LUD-18](https://github.com/lnurl/luds/blob/luds/18.md): ✅ core ⚠️ client ⚠️ server ⚠️ tests
 - [LUD-19](https://github.com/lnurl/luds/blob/luds/19.md): 🆘 core 🆘 client 🆘 server 🆘 tests
 - [LUD-20](https://github.com/lnurl/luds/blob/luds/20.md): ✅ core ✅ client ✅ server ⚠️ tests
 - [LUD-21 *proposal*](https://github.com/lnurl/luds/blob/8580e3c8cbfd8fc95a6c0e5f7fcb5b048a0d5b61/21.md): ✅ core ✅ client ✅ server ✅ tests

tests/lud16.rs

@@ -16,7 +16,7 @@ async fn test() {
                     Ok(lnurlkit::pay::server::Entrypoint {
                         callback,
                         short_description: String::from("today i become death"),
-                        long_description: Some(String::from("the destroyer of worlds")),
+                        long_description: None,
                         jpeg: None,
                         png: None,
                         comment_size: None,

tests/lud18.rs

@@ -0,0 +1,105 @@
+#[tokio::test]
+async fn test() {
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:0")
+        .await
+        .expect("net");
+
+    let addr = listener.local_addr().expect("addr");
+
+    let query_url = format!("http://{addr}/lnurlp");
+    let callback_url = url::Url::parse(&format!("http://{addr}/lnurlp/callback")).expect("url");
+
+    let router = lnurlkit::Server::default()
+        .pay_request(
+            move |_| {
+                let callback = callback_url.clone();
+                async {
+                    Ok(lnurlkit::pay::server::Entrypoint {
+                        callback,
+                        short_description: String::from("today i become death"),
+                        long_description: None,
+                        jpeg: None,
+                        png: None,
+                        comment_size: None,
+                        min: 314,
+                        max: 315,
+                        identifier: None,
+                        email: None,
+                        currencies: None,
+                        payer: Some(lnurlkit::pay::PayerRequirements {
+                            name: None,
+                            pubkey: None,
+                            identifier: Some(lnurlkit::pay::PayerRequirement { mandatory: true }),
+                            email: None,
+                            auth: Some(lnurlkit::pay::PayerRequirementAuth {
+                                mandatory: false,
+                                k1: *b"12312312312312312312321312312312",
+                            }),
+                            others: std::collections::HashMap::new(),
+                        }),
+                    })
+                }
+            },
+            |req: lnurlkit::pay::server::Callback| async move {
+                Ok(lnurlkit::pay::server::CallbackResponse {
+                    pr: format!("pierre:{:?}", req.payer),
+                    disposable: false,
+                    success_action: None,
+                })
+            },
+        )
+        .build();
+
+    tokio::spawn(async move {
+        axum::serve(listener, router).await.expect("serve");
+    });
+
+    let client = lnurlkit::Client::default();
+
+    let lnurl = bech32::encode(
+        "lnurl",
+        bech32::ToBase32::to_base32(&query_url),
+        bech32::Variant::Bech32,
+    )
+    .expect("lnurl");
+
+    let queried = client.entrypoint(&lnurl).await.expect("query");
+    let lnurlkit::client::Entrypoint::Pay(pr) = queried else {
+        panic!("not pay request");
+    };
+
+    let payer = pr.core.payer.as_ref().unwrap();
+
+    assert!(payer.name.is_none());
+    assert!(payer.email.is_none());
+    assert!(payer.pubkey.is_none());
+    assert!(matches!(
+        payer.auth.as_ref().unwrap(),
+        lnurlkit::pay::PayerRequirementAuth { mandatory, k1 } if !*mandatory && k1 == b"12312312312312312312321312312312"
+    ));
+    assert!(
+        matches!(payer.identifier.as_ref().unwrap(), lnurlkit::pay::PayerRequirement { mandatory } if *mandatory)
+    );
+
+    let invoice = pr
+        .invoice(
+            &lnurlkit::pay::Amount::Millisatoshis(314),
+            Some("comment"),
+            None,
+            Some(lnurlkit::pay::PayerInformations {
+                name: None,
+                pubkey: None,
+                identifier: Some(String::from("senhor")),
+                email: None,
+                auth: Some(lnurlkit::pay::PayerInformationAuth {
+                    key: b"linkinpark".to_vec(),
+                    k1: *b"12312312312312312312321312312312",
+                    sig: *b"1231231231231231231232131231231212312312312312312312321312312312",
+                }),
+            }),
+        )
+        .await
+        .expect("callback");
+
+    assert_eq!(&invoice.pr as &str, "pierre:Some(PayerInformations { name: None, pubkey: None, identifier: Some(\"senhor\"), email: None, auth: Some(PayerInformationAuth { key: [108, 105, 110, 107, 105, 110, 112, 97, 114, 107], k1: [49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 50, 49, 51, 49, 50, 51, 49, 50, 51, 49, 50], sig: [49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 50, 49, 51, 49, 50, 51, 49, 50, 51, 49, 50, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 49, 50, 51, 50, 49, 51, 49, 50, 51, 49, 50, 51, 49, 50] }) })");
+}

tests/lud21.rs

@@ -17,7 +17,7 @@ async fn test() {
                     Ok(lnurlkit::pay::server::Entrypoint {
                         callback,
                         short_description: String::from("today i become death"),
-                        long_description: Some(String::from("the destroyer of worlds")),
+                        long_description: None,
                         jpeg: None,
                         png: None,
                         comment_size: None,