attended all comments so far

Author: Bengt Lofgren

solana/modules/matching-engine-testing/tests/README.md

@@ -32,24 +32,23 @@ What is expected:
 
 What is expected:
 - Fast market order account is created
-- Guardian set is created
+- Guardian signatures account is created via Verify VAA Shim program, which are the signatures found in the fast market order VAA from the source network.
 - Fast market order is initialised
 
 ### Close fast market order
 
 What is expected:
 - Fast market order account is closed
-- Guardian set is closed
-- Close account refund recipient is sent usdc
+- Close account refund recipient is sent lamports from the fast market order account
 
-### Place initial offer (shimless)
+### Place initial offer (shim)
 
 What is expected:
 - Fast market order is initialised
 - Initial offer is placed
 - Auction account is created and corresponds to a vaa and the initial offer
 
-### Place initial offer (shim)
+### Place initial offer (shimless)
 
 What is expected:
 - Fast market order is posted as a vaa

solana/modules/matching-engine-testing/tests/utils/constants.rs

@@ -184,14 +184,14 @@ impl Chain {
 
 // Registered Token Routers
 lazy_static::lazy_static! {
-    pub static ref REGISTERED_TOKEN_ROUTERS: std::collections::HashMap<Chain, Vec<u8>> = {
+    pub static ref REGISTERED_TOKEN_ROUTERS: std::collections::HashMap<Chain, [u8; 32]> = {
         let mut m = std::collections::HashMap::new();
-        m.insert(Chain::Ethereum, vec![0xf0; 32]);
-        m.insert(Chain::Avalanche, vec![0xf1; 32]);
-        m.insert(Chain::Optimism, vec![0xf2; 32]);
-        m.insert(Chain::Arbitrum, vec![0xf3; 32]);
-        m.insert(Chain::Base, vec![0xf6; 32]);
-        m.insert(Chain::Polygon, vec![0xf7; 32]);
+        m.insert(Chain::Ethereum, [0xf0; 32]);
+        m.insert(Chain::Avalanche, [0xf1; 32]);
+        m.insert(Chain::Optimism, [0xf2; 32]);
+        m.insert(Chain::Arbitrum, [0xf3; 32]);
+        m.insert(Chain::Base, [0xf6; 32]);
+        m.insert(Chain::Polygon, [0xf7; 32]);
         m
     };
 }