tree 0d27b7630fada9e9bbbddf708d4f76f273c7790b
parent 8091c6a547eaa812a0ff09bbb0c49f16f9ebf19c
author Kashif Faraz <kashif.faraz@gmail.com> 1685416976 +0530
committer GitHub <noreply@github.com> 1685416976 +0530
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Add tests for CostBalancerStrategy (#14230)

Changes:
- `CostBalancerStrategyTest`
  - Focus on verification of cost computations rather than choosing servers in this test
  - Add new tests `testComputeCost` and `testJointSegmentsCost`
  - Add tests to demonstrate that with a long enough interval gap, all costs become negligible
  - Retain `testIntervalCost` and `testIntervalCostAdditivity`
  - Remove redundant tests such as `testStrategyMultiThreaded`, `testStrategySingleThreaded`as
verification of this behaviour is better suited to `BalancingStrategiesTest`.
- `CostBalancerStrategyBenchmark`
  - Remove usage of static method from `CostBalancerStrategyTest`
  - Explicitly setup cluster and segments to use for benchmarking