From 3dc63e3fef51489d2b79f64bbdb72368edb09875 Mon Sep 17 00:00:00 2001
From: Ben Sparks <52714090+BenSparksCode@users.noreply.github.com>
Date: Wed, 15 Nov 2023 16:13:43 +0200
Subject: [PATCH] Change to JSON collection of common addresses

---
 test/base/TestConstants.sol |  8 --------
 useful-addresses.json       | 16 ++++++++++++++++
 2 files changed, 16 insertions(+), 8 deletions(-)
 create mode 100644 useful-addresses.json

diff --git a/test/base/TestConstants.sol b/test/base/TestConstants.sol
index 2161bf04..a7862725 100644
--- a/test/base/TestConstants.sol
+++ b/test/base/TestConstants.sol
@@ -23,14 +23,6 @@ contract TestConstants {
         weth: address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2),
         dai: address(0x6B175474E89094C44Da98b954EedeAC495271d0F)
     });
-
-    // SEPOLIA
-    ChainVars public sepolia = ChainVars({
-        rpcUrlKey: "SEPOLIA_RPC_URL",
-        forkBlock: BLOCK_START,
-        weth: address(0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14), // Uniswap's Sepolia WETH
-        dai: address(0x4F96Fe3b7A6Cf9725f59d353F723c1bDb64CA6Aa) //TODO find Sepolia DAI addrs
-    });
     
 
     // Constants
diff --git a/useful-addresses.json b/useful-addresses.json
new file mode 100644
index 00000000..ada949b3
--- /dev/null
+++ b/useful-addresses.json
@@ -0,0 +1,16 @@
+{
+  "MAINNET": {
+    "WETH": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
+    "DAI": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
+    "USDC": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
+    "UNI": "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984",
+    "UNISWAP_V2_ROUTER": "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"
+  },
+  "SEPOLIA": {
+    "WETH": "0xfFf9976782d46CC05630D1f6eBAb18b2324d6B14",
+    "DAI": "",
+    "USDC": "",
+    "UNI": "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984",
+    "UNISWAP_V2_ROUTER": "0x8f1dD60dBDb493DD940a44985AB43FB9901dcd2e"
+  }
+}
\ No newline at end of file