feat: new default funcs

.gas-snapshot

@@ -1,2 +1,2 @@
-testFailSanity() (gas: 2068)
-testSanity() (gas: 201)
+testFunc2() (gas: 792)
+testFunc1() (gas: 824)

src/SampleContract.sol

@@ -1,4 +1,8 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 pragma solidity 0.8.10;
 
-contract SampleContract {}
+contract SampleContract {
+    function func1(uint256 num) external {}
+
+    function func2(uint256 num) external {}
+}

src/test/SampleContract.t.sol

@@ -12,11 +12,11 @@ contract SampleContractTest is DSTestPlus {
         sampleContract = new SampleContract();
     }
 
-    function testSanity() public {
-        assertTrue(true);
+    function testFunc1() public {
+        sampleContract.func1(1337);
     }
 
-    function testFailSanity() public {
-        assertTrue(false);
+    function testFunc2() public {
+        sampleContract.func2(1337);
     }
 }