fix broken cargo tests

Author: crispheaney

programs/drift/src/controller/liquidation.rs

@@ -3753,9 +3753,11 @@ pub fn set_user_status_to_being_liquidated(
         MarginContext::liquidation(liquidation_margin_buffer_ratio),
     )?;
 
+    let mut updated_liquidation_status = false;
     if !user.is_cross_margin_being_liquidated()
         && !margin_calculation.meets_cross_margin_requirement()
     {
+        updated_liquidation_status = true;
         user.enter_cross_margin_liquidation(slot)?;
     }
 
@@ -3765,9 +3767,14 @@ pub fn set_user_status_to_being_liquidated(
         if !user.is_isolated_margin_being_liquidated(*market_index)?
             && !isolated_margin_calculation.meets_margin_requirement()
         {
+            updated_liquidation_status = true;
             user.enter_isolated_margin_liquidation(*market_index, slot)?;
         }
     }
 
+    if !updated_liquidation_status {
+        return Err(ErrorCode::SufficientCollateral);
+    }
+
     Ok(())
 }

programs/drift/src/controller/liquidation/tests.rs

@@ -10465,6 +10465,7 @@ pub mod liquidate_isolated_perp_pnl_for_deposit {
                 order_step_size: 10000000,
                 quote_asset_amount: 150 * QUOTE_PRECISION_I128,
                 base_asset_amount_with_amm: BASE_PRECISION_I128,
+                base_asset_amount_long: BASE_PRECISION_I128,
                 oracle: sol_oracle_price_key,
                 ..AMM::default()
             },
@@ -10594,6 +10595,7 @@ pub mod liquidate_isolated_perp_pnl_for_deposit {
 
         let market_after = market_map.get_ref(&0).unwrap();
         assert_eq!(market_after.amm.total_liquidation_fee, 0);
+        drop(market_after);
 
         resolve_perp_bankruptcy(
             0,

programs/drift/src/state/user.rs

@@ -1112,7 +1112,7 @@ impl PerpPosition {
     }
 
     pub fn is_available(&self) -> bool {
-        !self.is_open_position() && !self.has_open_order() && !self.has_unsettled_pnl() && self.isolated_position_scaled_balance == 0
+        !self.is_open_position() && !self.has_open_order() && !self.has_unsettled_pnl() && self.isolated_position_scaled_balance == 0 && !self.is_being_liquidated()
     }
 
     pub fn is_open_position(&self) -> bool {