test: add reach through proxy test

evmlib/src/contract/payment_vault/handler.rs

@@ -29,11 +29,11 @@ where
     }
 
     /// Fetch a quote from the contract
-    pub async fn fetch_quote(
+    pub async fn get_quote<I: Into<IPaymentVault::QuotingMetrics>>(
         &self,
-        metrics: IPaymentVault::QuotingMetrics,
+        metrics: I,
     ) -> Result<Amount, Error> {
-        let amount = self.contract.getQuote(metrics).call().await?.price;
+        let amount = self.contract.getQuote(metrics.into()).call().await?.price;
         Ok(amount)
     }
 

evmlib/src/utils.rs

@@ -164,7 +164,7 @@ fn local_evm_network_from_csv() -> Result<Network, Error> {
 }
 
 #[allow(clippy::type_complexity)]
-pub(crate) fn http_provider(
+pub fn http_provider(
     rpc_url: reqwest::Url,
 ) -> FillProvider<
     JoinFill<

evmlib/tests/payment_vault.rs

@@ -11,12 +11,15 @@ use alloy::providers::fillers::{
 use alloy::providers::{Identity, ProviderBuilder, ReqwestProvider, WalletProvider};
 use alloy::signers::local::{LocalSigner, PrivateKeySigner};
 use alloy::transports::http::{Client, Http};
-use evmlib::common::U256;
+use evmlib::common::{Amount, U256};
 use evmlib::contract::network_token::NetworkToken;
 use evmlib::contract::payment_vault::handler::PaymentVaultHandler;
 use evmlib::contract::payment_vault::MAX_TRANSFERS_PER_TRANSACTION;
+use evmlib::quoting_metrics::QuotingMetrics;
 use evmlib::testnet::{deploy_data_payments_contract, deploy_network_token_contract, start_node};
+use evmlib::utils::http_provider;
 use evmlib::wallet::wallet_address;
+use evmlib::Network;
 
 async fn setup() -> (
     AnvilInstance,
@@ -112,6 +115,20 @@ async fn test_deploy() {
     setup().await;
 }
 
+#[tokio::test]
+async fn test_proxy_reachable() {
+    let network = Network::ArbitrumOne;
+    let provider = http_provider(network.rpc_url().clone());
+    let payment_vault = PaymentVaultHandler::new(*network.data_payments_address(), provider);
+
+    let amount = payment_vault
+        .get_quote(QuotingMetrics::default())
+        .await
+        .unwrap();
+
+    assert_eq!(amount, Amount::from(1));
+}
+
 #[tokio::test]
 async fn test_pay_for_quotes() {
     let (_anvil, network_token, mut data_payments) = setup().await;