[Task] Enhance tests for cluster rebalancing (#2315) (#2337)

* test: enhance rebalance tests for ServerModel, ClusterModelStats, and GoalOptimizer (#2315) * refactor: revert ServerModel identity logic to use only serverId (#2315)

Prajwal banakar committed on Jan 12, 2026, 05:40 AM

Showing 4 changed files +256 additions -45 deletions

M fluss-server/src/test/java/org/apache/fluss/server/coordinator/rebalance/goal/GoalOptimizerTest.java +143 -5

M fluss-server/src/test/java/org/apache/fluss/server/coordinator/rebalance/goal/ReplicaDistributionGoalTest.java +19 -34

M fluss-server/src/test/java/org/apache/fluss/server/coordinator/rebalance/model/ClusterModelStatsTest.java +73 -4

M fluss-server/src/test/java/org/apache/fluss/server/coordinator/rebalance/model/ServerModelTest.java +21 -2