fix: tests

Author: 0xClandestine

src/test/integration/IntegrationUtils.t.sol

@@ -113,7 +113,7 @@ contract IntegrationUtils is IntegrationBase {
 
     /// @dev Choose a random subset of validators (selects AT LEAST ONE)
     function _choose(uint40[] memory validators) internal returns (uint40[] memory) {
-        return validators.setLength(_randUint({min: 1, max: validators.length}));
+        return validators.setLength(_randUint({min: 1, max: validators.length > 1 ? validators.length - 1 : 1}));
     }
 
     /// -----------------------------------------------------------------------

src/test/integration/tests/eigenpod/SlashBC_OneBCSF.t.sol

@@ -73,8 +73,6 @@ contract Integration_SlashBC_OneBCSF is IntegrationChecks {
         // 4. slash validators on beacon chain (start/complete checkpoint)
         uint40[] memory slashedValidators = _choose(validators);
 
-        if (slashedValidators.length >= validators.length) slashedValidators.setLength(validators.length - 1);
-
         slashedGwei = beaconChain.slashValidators(slashedValidators, BeaconChainMock.SlashType.Minor);
         beaconChain.advanceEpoch_NoWithdrawNoRewards();
 
@@ -96,6 +94,7 @@ contract Integration_SlashBC_OneBCSF is IntegrationChecks {
             // Start/complete CP
             // Ensure that not all validators were slashed so that some rewards can be generated when
             // we advance epoch
+            cheats.assume(slashedValidators.length < validators.length);
             beaconChain.advanceEpoch();
             staker.startCheckpoint();