tmp

core/lib/types/src/tokens.rs

@@ -65,6 +65,15 @@ impl TokenLike {
         // Otherwise interpret a string as the token symbol.
         Self::Symbol(value.to_string())
     }
+
+    /// Checks if the token is Ethereum.
+    pub fn is_eth(&self) -> bool {
+        match self {
+            TokenLike::Symbol(symbol) => symbol == "ETH",
+            TokenLike::Address(address) => *address == Address::zero(),
+            TokenLike::Id(id) => *id == 0,
+        }
+    }
 }
 
 /// Token supported in zkSync protocol

core/tests/loadtest/config/localhost_lite.toml

@@ -3,7 +3,7 @@
 address = '0x36615cf349d7f6344891b1e7ca7c72883f5dc049'
 private_key = '0x7726827caac94a7f9e1b160f7ea819f172f7b6f9d2a97f992c38edeab82d4110'
 # The name of the token used for testing.
-token_name = 'ETH'
+token_name = 'wBTC'
 
 [network]
 # Network kind used for testing.

core/tests/loadtest/src/test_wallet.rs

@@ -97,6 +97,13 @@ impl TestWallet {
             .await
             .store_address(inner.address());
 
+        if !token_name.is_eth() {
+            eth_provider
+                .approve_erc20_token_deposits(token_name.clone())
+                .await
+                .expect("Unable to approve ERC20 token");
+        }
+
         Self {
             monitor,
             inner,

sdk/zksync-rs/src/tokens_cache.rs

@@ -1,5 +1,5 @@
 use std::collections::HashMap;
-use zksync_types::{Address, Token, TokenLike};
+use zksync_types::{Token, TokenLike};
 
 #[derive(Debug, Clone)]
 pub struct TokensCache {
@@ -24,10 +24,6 @@ impl TokensCache {
     }
 
     pub fn is_eth(&self, token: TokenLike) -> bool {
-        match token {
-            TokenLike::Symbol(symbol) => symbol == "ETH",
-            TokenLike::Address(address) => address == Address::zero(),
-            TokenLike::Id(id) => id == 0,
-        }
+        token.is_eth()
     }
 }