For all queries:

• Verify correct aggregation of metrics across getMore() calls
• Verify metrics as described below

Types of queries:

• Aggregate
  • Assert that two queries will different structures are represented by different keys
  • Assert that two queries will identical structures are represented by the same key
• Find
  • Verify that options such as limit/sort create different keys

Metrics:

• docsScanned - Most queries will increment this value
• keysScanned - Index scan
• optTime - make sure it's greater than zero after the first batch and does not change with subsequent getMore() calls
• execTime - should change with getMore() calls
• execCount - make sure it's one for each query and does not change with subsequent getMore() calls