f Add test to parse new URIs in unified_qr.rs

I added a new test for test_parse_uri in `unified_qr.rs` so
we could test real URIs from wallets. This one was a zeus URI
on testnet. I will be adding more in the future but I want to
push this commit to check if CI checks pass.

Also added docs on `uniffi_types.rs` to ensure contributers
add imports or re-exports so they're accessible in the bindings.
Rather then adding them in `lib.rs` like rustc recommends.

src/payment/unified_qr.rs

@@ -222,6 +222,7 @@ mod tests {
 	use super::*;
 	use crate::builder::NodeBuilder;
 	use crate::config::Config;
+	use crate::payment::unified_qr::Extras;
 	use bitcoin::Network;
 	use std::str::FromStr;
 	use std::sync::{Arc, RwLock};
@@ -294,13 +295,12 @@ mod tests {
 
 	#[test]
 	fn test_parse_uri() {
-		let uqr_payment = "BITCOIN:TB1QRSCD05XNY6QZ63TF9GJELGVK6D3UDJFEKK62VU?amount=1&message=Test%20message&lightning=LNTB1000M1PNXWM7MDQ523JHXAPQD4JHXUMPVAJSNP4QWP9QD2JFP8DUZ46JQG5LTKVDH04YG52G6UF2YAXP8H7YZPZM3DM5PP5KUP7YT429UP9Z4ACPA60R7WETSTL66549MG05P0JN0C4L2NCC40SSP5R0LH86DJCL0NK8HZHNZHX92VVUAAVNE48Z5RVKVY5DKTRQ0DMP7S9QYYSGQCQPCXQRRAQYR59FGN2VVC5R6DS0AZMETH493ZU56H0WSVMGYCW9LEPZ032PGQNZMQ6XKVEH90Z02C0NH3J5QGDAWCS2YC2ZNP22J0ZD0PPF78N4QQQEXTYS2";
-
-		let uri = uqr_payment.to_string();
-
-		let parsed_uri: bip21::Uri<NetworkUnchecked, Extras> =
-			uri.parse().expect("Failed to parse URI");
-		let parsed_uri = parsed_uri.require_network(Network::Testnet).expect("Invalid network");
+		let uri_test1 = "BITCOIN:TB1QRSCD05XNY6QZ63TF9GJELGVK6D3UDJFEKK62VU?amount=1&message=Test%20message&lightning=LNTB1000M1PNXWM7MDQ523JHXAPQD4JHXUMPVAJSNP4QWP9QD2JFP8DUZ46JQG5LTKVDH04YG52G6UF2YAXP8H7YZPZM3DM5PP5KUP7YT429UP9Z4ACPA60R7WETSTL66549MG05P0JN0C4L2NCC40SSP5R0LH86DJCL0NK8HZHNZHX92VVUAAVNE48Z5RVKVY5DKTRQ0DMP7S9QYYSGQCQPCXQRRAQYR59FGN2VVC5R6DS0AZMETH493ZU56H0WSVMGYCW9LEPZ032PGQNZMQ6XKVEH90Z02C0NH3J5QGDAWCS2YC2ZNP22J0ZD0PPF78N4QQQEXTYS2";
+		let parsed_uri = uri_test1
+			.parse::<bip21::Uri<NetworkUnchecked, Extras>>()
+			.expect("Failed parsing")
+			.require_network(Network::Testnet)
+			.expect("Invalid Network");
 
 		assert_eq!(
 			parsed_uri.address,
@@ -309,10 +309,35 @@ mod tests {
 				.require_network(Network::Testnet)
 				.unwrap()
 		);
+
+		assert_eq!(Amount::from_sat(100000000), Amount::from(parsed_uri.amount.unwrap()));
+
 		if let Some(invoice) = parsed_uri.extras.bolt11_invoice {
 			assert_eq!(invoice, Bolt11Invoice::from_str("LNTB1000M1PNXWM7MDQ523JHXAPQD4JHXUMPVAJSNP4QWP9QD2JFP8DUZ46JQG5LTKVDH04YG52G6UF2YAXP8H7YZPZM3DM5PP5KUP7YT429UP9Z4ACPA60R7WETSTL66549MG05P0JN0C4L2NCC40SSP5R0LH86DJCL0NK8HZHNZHX92VVUAAVNE48Z5RVKVY5DKTRQ0DMP7S9QYYSGQCQPCXQRRAQYR59FGN2VVC5R6DS0AZMETH493ZU56H0WSVMGYCW9LEPZ032PGQNZMQ6XKVEH90Z02C0NH3J5QGDAWCS2YC2ZNP22J0ZD0PPF78N4QQQEXTYS2").unwrap());
 		} else {
 			panic!("No Lightning invoice found");
 		}
+
+		let zeus_test = "bitcoin:TB1QQ32G6LM2XKT0U2UGASH5DC4CFT3JTPEW65PZZ5?lightning=LNTB500U1PN89HH6PP5MA7K6DRM5SYVD05NTXMGSRNM728J7EHM8KV6VC96YNLKN7G7VDYQDQQCQZRCXQR8Q7SP5HU30L0EEXKYYPQSQYEZELZWUPT62HLJ0KV2662CALGPAML50QPXQ9QXPQYSGQDKTVFXEC8H2DG2GY3C95ETAJ0QKX50XAUCU304PPFV2SQVGFHZ6RMZWJV8MC3M0LXF3GW852C5VSK0DELK0JHLYUTYZDF7QKNAMT4PQQQN24WM&amount=0.0005";
+		let uri_test2 = zeus_test
+			.parse::<bip21::Uri<NetworkUnchecked, Extras>>()
+			.expect("Failed parsing")
+			.require_network(Network::Testnet)
+			.expect("Invalid Network");
+
+		assert_eq!(
+			uri_test2.address,
+			bitcoin::Address::from_str("TB1QQ32G6LM2XKT0U2UGASH5DC4CFT3JTPEW65PZZ5")
+				.unwrap()
+				.require_network(Network::Testnet)
+				.unwrap()
+		);
+
+		if let Some(invoice) = uri_test2.extras.bolt11_invoice {
+			assert_eq!(invoice, Bolt11Invoice::from_str("LNTB500U1PN89HH6PP5MA7K6DRM5SYVD05NTXMGSRNM728J7EHM8KV6VC96YNLKN7G7VDYQDQQCQZRCXQR8Q7SP5HU30L0EEXKYYPQSQYEZELZWUPT62HLJ0KV2662CALGPAML50QPXQ9QXPQYSGQDKTVFXEC8H2DG2GY3C95ETAJ0QKX50XAUCU304PPFV2SQVGFHZ6RMZWJV8MC3M0LXF3GW852C5VSK0DELK0JHLYUTYZDF7QKNAMT4PQQQN24WM").unwrap());
+		} else {
+			panic!("No offer found.");
+		}
+		assert_eq!(Amount::from_sat(50000), Amount::from(uri_test2.amount.unwrap()))
 	}
 }

src/uniffi_types.rs

@@ -1,3 +1,8 @@
+// Importing these items ensures they are accessible in the uniffi bindings
+// without introducing unused import warnings in lib.rs.
+//
+// Make sure to add any re-exported items that need to be used in uniffi below.
+
 pub use crate::graph::{ChannelInfo, ChannelUpdateInfo, NodeAnnouncementInfo, NodeInfo};
 pub use crate::payment::store::{LSPFeeLimits, PaymentDirection, PaymentKind, PaymentStatus};
 pub use crate::payment::PaymentResult;