test: renaming tests to follow best practices from Foundry Book (#600)

* Added _RevertIf_ in test/StdChains.t.sol

* changed tests names in test/StdChains.t.sol

* changed tests names in test/StdError.t.sol

* named imports and ternary operators instead of if-else for cleaner code

* named imports in test/StdStyle.t.sol

* named imports in test/StdToml.t.sol

* named imports and changed tests names in test/StdUtils.t.sol

* named imports in test/StdAssertions.t.sol

* named imports and changed tests names in test/StdCheats.t.sol

* named imports in test/StdJson.t.sol

* named imports and changed tests names in test/StdStorage.t.sol

Author: Miloš Đurica

test/StdAssertions.t.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/StdAssertions.sol";
+import {StdAssertions} from "../src/StdAssertions.sol";
 import {Vm} from "../src/Vm.sol";
 
 interface VmInternal is Vm {

test/StdChains.t.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/Test.sol";
+import {Test} from "../src/Test.sol";
 
 contract StdChainsMock is Test {
     function exposed_getChain(string memory chainAlias) public returns (Chain memory) {
@@ -84,23 +84,23 @@ contract StdChainsTest is Test {
     //     _testRpc("flare_coston2");
     // }
 
-    function test_ChainNoDefault() public {
+    function test_RevertIf_ChainNotFound() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains getChain(string): Chain with alias \"does_not_exist\" not found.");
         stdChainsMock.exposed_getChain("does_not_exist");
     }
 
-    function test_SetChainFirstFails() public {
+    function test_RevertIf_SetChain_ChainIdExist_FirstTest() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains setChain(string,ChainData): Chain ID 31337 already used by \"anvil\".");
         stdChainsMock.exposed_setChain("anvil2", ChainData("Anvil", 31337, "URL"));
     }
 
-    function test_ChainBubbleUp() public {
+    function test_RevertIf_ChainBubbleUp() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
@@ -111,7 +111,7 @@ contract StdChainsTest is Test {
         stdChainsMock.exposed_getChain("needs_undefined_env_var");
     }
 
-    function test_CannotSetChain_ChainIdExists() public {
+    function test_RevertIf_SetChain_ChainIdExists_SecondTest() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
@@ -148,47 +148,47 @@ contract StdChainsTest is Test {
         assertEq(chainById.chainId, 123456789);
     }
 
-    function test_SetNoEmptyAlias() public {
+    function test_RevertIf_SetEmptyAlias() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains setChain(string,ChainData): Chain alias cannot be the empty string.");
         stdChainsMock.exposed_setChain("", ChainData("", 123456789, ""));
     }
 
-    function test_SetNoChainId0() public {
+    function test_RevertIf_SetNoChainId0() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains setChain(string,ChainData): Chain ID cannot be 0.");
         stdChainsMock.exposed_setChain("alias", ChainData("", 0, ""));
     }
 
-    function test_GetNoChainId0() public {
+    function test_RevertIf_GetNoChainId0() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains getChain(uint256): Chain ID cannot be 0.");
         stdChainsMock.exposed_getChain(0);
     }
 
-    function test_GetNoEmptyAlias() public {
+    function test_RevertIf_GetNoEmptyAlias() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains getChain(string): Chain alias cannot be the empty string.");
         stdChainsMock.exposed_getChain("");
     }
 
-    function test_ChainIdNotFound() public {
+    function test_RevertIf_ChainIdNotFound() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
         vm.expectRevert("StdChains getChain(string): Chain with alias \"no_such_alias\" not found.");
         stdChainsMock.exposed_getChain("no_such_alias");
     }
 
-    function test_ChainAliasNotFound() public {
+    function test_RevertIf_ChainAliasNotFound() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 
@@ -214,7 +214,7 @@ contract StdChainsTest is Test {
         assertEq(modifiedChain.rpcUrl, "https://modified.chain/");
     }
 
-    function test_DontUseDefaultRpcUrl() public {
+    function test_RevertIf_DontUseDefaultRpcUrl() public {
         // We deploy a mock to properly test the revert.
         StdChainsMock stdChainsMock = new StdChainsMock();
 

test/StdCheats.t.sol

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/StdCheats.sol";
-import "../src/Test.sol";
-import "../src/StdJson.sol";
-import "../src/StdToml.sol";
-import "../src/interfaces/IERC20.sol";
+import {StdCheats} from "../src/StdCheats.sol";
+import {Test} from "../src/Test.sol";
+import {stdJson} from "../src/StdJson.sol";
+import {stdToml} from "../src/StdToml.sol";
+import {IERC20} from "../src/interfaces/IERC20.sol";
 
 contract StdCheatsTest is Test {
     Bar test;
@@ -205,7 +205,7 @@ contract StdCheatsTest is Test {
         deployCode(what);
     }
 
-    function test_DeployCodeFail() public {
+    function test_RevertIf_DeployCodeFail() public {
         vm.expectRevert(bytes("StdCheats deployCode(string): Deployment failed."));
         this.deployCodeHelper("StdCheats.t.sol:RevertingContract");
     }
@@ -415,7 +415,7 @@ contract StdCheatsTest is Test {
         );
     }
 
-    function test_CannotDeployCodeTo() external {
+    function test_RevertIf_CannotDeployCodeTo() external {
         vm.expectRevert("StdCheats deployCodeTo(string,bytes,uint256,address): Failed to create runtime bytecode.");
         this._revertDeployCodeTo();
     }
@@ -470,7 +470,7 @@ contract StdCheatsForkTest is Test {
         vm.createSelectFork({urlOrAlias: "mainnet", blockNumber: 16_428_900});
     }
 
-    function test_CannotAssumeNoBlacklisted_EOA() external {
+    function test_RevertIf_CannotAssumeNoBlacklisted_EOA() external {
         // We deploy a mock version so we can properly test the revert.
         StdCheatsMock stdCheatsMock = new StdCheatsMock();
         address eoa = vm.addr({privateKey: 1});
@@ -483,7 +483,7 @@ contract StdCheatsForkTest is Test {
         assertTrue(true);
     }
 
-    function test_AssumeNoBlacklisted_USDC() external {
+    function test_RevertIf_AssumeNoBlacklisted_USDC() external {
         // We deploy a mock version so we can properly test the revert.
         StdCheatsMock stdCheatsMock = new StdCheatsMock();
         vm.expectRevert();
@@ -495,7 +495,7 @@ contract StdCheatsForkTest is Test {
         assertFalse(USDCLike(USDC).isBlacklisted(addr));
     }
 
-    function test_AssumeNoBlacklisted_USDT() external {
+    function test_RevertIf_AssumeNoBlacklisted_USDT() external {
         // We deploy a mock version so we can properly test the revert.
         StdCheatsMock stdCheatsMock = new StdCheatsMock();
         vm.expectRevert();

test/StdError.t.sol

@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.8.0 <0.9.0;
 
-import "../src/StdError.sol";
-import "../src/Test.sol";
+import {stdError} from "../src/StdError.sol";
+import {Test} from "../src/Test.sol";
 
 contract StdErrorsTest is Test {
     ErrorsTest test;
@@ -11,52 +11,52 @@ contract StdErrorsTest is Test {
         test = new ErrorsTest();
     }
 
-    function test_ExpectAssertion() public {
+    function test_RevertIf_AssertionError() public {
         vm.expectRevert(stdError.assertionError);
         test.assertionError();
     }
 
-    function test_ExpectArithmetic() public {
+    function test_RevertIf_ArithmeticError() public {
         vm.expectRevert(stdError.arithmeticError);
         test.arithmeticError(10);
     }
 
-    function test_ExpectDiv() public {
+    function test_RevertIf_DivisionError() public {
         vm.expectRevert(stdError.divisionError);
         test.divError(0);
     }
 
-    function test_ExpectMod() public {
+    function test_RevertIf_ModError() public {
         vm.expectRevert(stdError.divisionError);
         test.modError(0);
     }
 
-    function test_ExpectEnum() public {
+    function test_RevertIf_EnumConversionError() public {
         vm.expectRevert(stdError.enumConversionError);
         test.enumConversion(1);
     }
 
-    function test_ExpectEncodeStg() public {
+    function test_RevertIf_EncodeStgError() public {
         vm.expectRevert(stdError.encodeStorageError);
         test.encodeStgError();
     }
 
-    function test_ExpectPop() public {
+    function test_RevertIf_PopError() public {
         vm.expectRevert(stdError.popError);
         test.pop();
     }
 
-    function test_ExpectOOB() public {
+    function test_RevertIf_IndexOOBError() public {
         vm.expectRevert(stdError.indexOOBError);
         test.indexOOBError(1);
     }
 
-    function test_ExpectMem() public {
+    function test_RevertIf_MemOverflowError() public {
         vm.expectRevert(stdError.memOverflowError);
         test.mem();
     }
 
-    function test_ExpectIntern() public {
+    function test_RevertIf_InternError() public {
         vm.expectRevert(stdError.zeroVarError);
         test.intern();
     }

test/StdJson.t.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/Test.sol";
+import {Test, stdJson} from "../src/Test.sol";
 
 contract StdJsonTest is Test {
     using stdJson for string;

test/StdMath.t.sol

@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.8.0 <0.9.0;
 
-import "../src/StdMath.sol";
-import "../src/Test.sol";
+import {stdMath} from "../src/StdMath.sol";
+import {Test, stdError} from "../src/Test.sol";
 
 contract StdMathMock is Test {
     function exposed_percentDelta(uint256 a, uint256 b) public pure returns (uint256) {
@@ -52,12 +52,7 @@ contract StdMathTest is Test {
     }
 
     function testFuzz_GetDelta_Uint(uint256 a, uint256 b) external pure {
-        uint256 manualDelta;
-        if (a > b) {
-            manualDelta = a - b;
-        } else {
-            manualDelta = b - a;
-        }
+        uint256 manualDelta = a > b ? a - b : b - a;
 
         uint256 delta = stdMath.delta(a, b);
 
@@ -136,12 +131,7 @@ contract StdMathTest is Test {
 
     function testFuzz_GetPercentDelta_Uint(uint192 a, uint192 b) external pure {
         vm.assume(b != 0);
-        uint256 manualDelta;
-        if (a > b) {
-            manualDelta = a - b;
-        } else {
-            manualDelta = b - a;
-        }
+        uint256 manualDelta = a > b ? a - b : b - a;
 
         uint256 manualPercentDelta = manualDelta * 1e18 / b;
         uint256 percentDelta = stdMath.percentDelta(a, b);

test/StdStorage.t.sol

@@ -1,8 +1,8 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/StdStorage.sol";
-import "../src/Test.sol";
+import {stdStorage, StdStorage} from "../src/StdStorage.sol";
+import {Test} from "../src/Test.sol";
 
 contract StdStorageTest is Test {
     using stdStorage for StdStorage;
@@ -230,7 +230,7 @@ contract StdStorageTest is Test {
         assertEq(val, true);
     }
 
-    function test_StorageReadBool_Revert() public {
+    function test_RevertIf_ReadingNonBoolValue() public {
         vm.expectRevert("stdStorage read_bool(StdStorage): Cannot decode. Make sure you are reading a bool.");
         this.readNonBoolValue();
     }
@@ -254,7 +254,7 @@ contract StdStorageTest is Test {
         assertEq(val, type(int256).min);
     }
 
-    function testFuzzPacked(uint256 val, uint8 elemToGet) public {
+    function testFuzz_Packed(uint256 val, uint8 elemToGet) public {
         // This function tries an assortment of packed slots, shifts meaning number of elements
         // that are packed. Shiftsizes are the size of each element, i.e. 8 means a data type that is 8 bits, 16 == 16 bits, etc.
         // Combined, these determine how a slot is packed. Making it random is too hard to avoid global rejection limit
@@ -296,7 +296,7 @@ contract StdStorageTest is Test {
         }
     }
 
-    function testFuzzPacked2(uint256 nvars, uint256 seed) public {
+    function testFuzz_Packed2(uint256 nvars, uint256 seed) public {
         // Number of random variables to generate.
         nvars = bound(nvars, 1, 20);
 

test/StdStyle.t.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/Test.sol";
+import {Test, console2, StdStyle} from "../src/Test.sol";
 
 contract StdStyleTest is Test {
     function test_StyleColor() public pure {

test/StdToml.t.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.7.0 <0.9.0;
 
-import "../src/Test.sol";
+import {Test, stdToml} from "../src/Test.sol";
 
 contract StdTomlTest is Test {
     using stdToml for string;