test: AMM TXE tests (#16458)

Author: benesjan

noir-projects/noir-contracts/contracts/app/amm_contract/src/main.nr

@@ -1,5 +1,6 @@
 mod lib;
 mod config;
+mod test;
 
 use dep::aztec::macros::aztec;
 
@@ -54,9 +55,9 @@ pub contract AMM {
 
     /// Amount of liquidity which gets locked when liquidity is provided for the first time. Its purpose is to prevent
     /// the pool from ever emptying which could lead to undefined behavior.
-    global MINIMUM_LIQUIDITY: u128 = 1000;
+    pub global MINIMUM_LIQUIDITY: u128 = 1000;
     /// We set it to 99 times the minimum liquidity. That way the first LP gets 99% of the value of their deposit.
-    global INITIAL_LIQUIDITY: u128 = 99000;
+    pub global INITIAL_LIQUIDITY: u128 = 99000;
 
     // TODO(#9480): Either deploy the liquidity contract in the constructor or verify it that it corresponds to what
     // this contract expects (i.e. that the AMM has permission to mint and burn).

noir-projects/noir-contracts/contracts/app/amm_contract/src/test/mod.nr

@@ -0,0 +1,2 @@
+mod test;
+pub(crate) mod utils;