feat: pauser test

Author: rhlsthrm

contracts/test/GlobalPauser.t.sol

@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity >=0.8.0;
+
+import { ERC20 } from "solmate/tokens/ERC20.sol";
+import { TransparentUpgradeableProxy } from "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol";
+
+import "./config/BaseTest.t.sol";
+import { IonicComptroller } from "../compound/ComptrollerInterface.sol";
+import { GlobalPauser } from "../GlobalPauser.sol";
+import { PoolDirectory } from "../PoolDirectory.sol";
+import { ICErc20 } from "../compound/CTokenInterfaces.sol";
+
+import "forge-std/console.sol";
+
+contract DevTesting is BaseTest {
+  address poolDirectory = 0x39C353Cf9041CcF467A04d0e78B63d961E81458a;
+
+  address pauseGuardian = 0x1155b614971f16758C92c4890eD338C9e3ede6b7;
+  address multisig = 0x8Fba84867Ba458E7c6E2c024D2DE3d0b5C3ea1C2;
+  GlobalPauser pauser;
+
+  function afterForkSetUp() internal override {
+    super.afterForkSetUp();
+    pauser = new GlobalPauser(poolDirectory);
+  }
+
+  function testPauseNotGuardian(address sender) public debuggingOnly forkAtBlock(MODE_MAINNET, 9110133) {
+    vm.assume(sender != pauseGuardian);
+    vm.expectRevert(bytes("!guardian"));
+    pauser.pauseAll(true);
+  }
+
+  function testPauseAll() public debuggingOnly forkAtBlock(MODE_MAINNET, 9110133) {
+    (, PoolDirectory.Pool[] memory pools) = PoolDirectory(poolDirectory).getActivePools();
+    for (uint256 i = 0; i < pools.length; i++) {
+      ICErc20[] memory markets = IonicComptroller(pools[i].comptroller).getAllMarkets();
+      for (uint256 j = 0; j < markets.length; j++) {
+        bool isPaused = IonicComptroller(pools[i].comptroller).borrowGuardianPaused(address(markets[j]));
+        assertEq(isPaused, false);
+        isPaused = IonicComptroller(pools[i].comptroller).mintGuardianPaused(address(markets[j]));
+        assertEq(isPaused, false);
+      }
+    }
+    vm.prank(pauseGuardian);
+    pauser.pauseAll(true);
+    for (uint256 i = 0; i < pools.length; i++) {
+      ICErc20[] memory markets = IonicComptroller(pools[i].comptroller).getAllMarkets();
+      for (uint256 j = 0; j < markets.length; j++) {
+        bool isPaused = IonicComptroller(pools[i].comptroller).borrowGuardianPaused(address(markets[j]));
+        assertEq(isPaused, true);
+        isPaused = IonicComptroller(pools[i].comptroller).mintGuardianPaused(address(markets[j]));
+        assertEq(isPaused, true);
+      }
+    }
+    vm.prank(pauseGuardian);
+    pauser.pauseAll(false);
+    for (uint256 i = 0; i < pools.length; i++) {
+      ICErc20[] memory markets = IonicComptroller(pools[i].comptroller).getAllMarkets();
+      for (uint256 j = 0; j < markets.length; j++) {
+        bool isPaused = IonicComptroller(pools[i].comptroller).borrowGuardianPaused(address(markets[j]));
+        assertEq(isPaused, false);
+        isPaused = IonicComptroller(pools[i].comptroller).mintGuardianPaused(address(markets[j]));
+        assertEq(isPaused, false);
+      }
+    }
+  }
+}