description: "poc-retryable-reads"

schemaVersion: "1.0"

runOnRequirements:
  - minServerVersion: "4.0"
    topologies: [ single, replicaset ]
  - minServerVersion: "4.1.7"
    topologies: [ sharded ]

createEntities:
  - client:
      id: &client0 client0
      useMultipleMongoses: false
      observeEvents: [ commandStartedEvent ]
  - client:
      id: &client1 client1
      uriOptions: { retryReads: false }
      useMultipleMongoses: false
      observeEvents: [ commandStartedEvent ]
  - database:
      id: &database0 database0
      client: *client0
      databaseName: &databaseName retryable-reads-tests
  - database:
      id: &database1 database1
      client: *client1
      databaseName: *databaseName
  - collection:
      id: &collection0 collection0
      database: *database0
      collectionName: &collectionName coll
  - collection:
      id: &collection1 collection1
      database: *database1
      collectionName: *collectionName

initialData:
  - collectionName: *collectionName
    databaseName: *databaseName
    documents:
      - {_id: 1, x: 11}
      - {_id: 2, x: 22}
      - {_id: 3, x: 33}

tests:
  - description: "Aggregate succeeds after InterruptedAtShutdown"
    operations:
      - name: failPoint
        object: testRunner
        arguments:
          client: *client0
          failPoint:
            configureFailPoint: failCommand
            mode: { times: 1 }
            data:
              failCommands: [ aggregate ]
              errorCode: 11600 # InterruptedAtShutdown
      - name: aggregate
        object: *collection0
        arguments:
          pipeline: &pipeline
            - $match: { _id: { $gt: 1 } }
            - $sort: { x: 1 }
        expectResult:
          - { _id: 2, x: 22 }
          - { _id: 3, x: 33 }
    expectEvents:
      - client: *client0
        events:
          - commandStartedEvent:
              command:
                aggregate: *collectionName
                pipeline: *pipeline
              databaseName: *databaseName
          - commandStartedEvent:
              command:
                aggregate: *collectionName
                pipeline: *pipeline
              databaseName: *databaseName

  - description: "Find succeeds on second attempt"
    operations:
      - name: failPoint
        object: testRunner
        arguments:
          client: *client0
          failPoint:
            configureFailPoint: failCommand
            mode: { times: 1 }
            data:
              failCommands: [ find ]
              closeConnection: true
      # Find options and expected result changed to use common initialData
      - name: find
        object: *collection0
        arguments:
          filter: {}
          sort: { _id: 1 }
          limit: 2
        expectResult:
          - { _id: 1, x: 11 }
          - { _id: 2, x: 22 }
    expectEvents:
      - client: *client0
        events:
          - &findAttempt
            commandStartedEvent:
              command:
                find: *collectionName
                filter: {}
                sort: { _id: 1 }
                limit: 2
              databaseName: *databaseName
          - *findAttempt

  - description: "Find fails on first attempt"
    operations:
      - name: failPoint
        object: testRunner
        arguments:
          client: *client0
          failPoint:
            configureFailPoint: failCommand
            mode: { times: 1 }
            data:
              failCommands: [ find ]
              closeConnection: true
      - name: find
        object: *collection1 # client uses retryReads=false
        arguments:
          filter: {}
          # Other arguments in the original test are not relevant
        expectError: { isError: true }
    expectEvents:
      - client: *client1
        events:
          - commandStartedEvent:
              command:
                find: *collectionName
                filter: {}
              databaseName: *databaseName

  - description: "Find fails on second attempt"
    operations:
      - name: failPoint
        object: testRunner
        arguments:
          client: *client0
          failPoint:
            configureFailPoint: failCommand
            mode: { times: 2 }
            data:
              failCommands: [ find ]
              closeConnection: true
      - name: find
        object: *collection0
        arguments:
          filter: {}
          # Other arguments in the original test are not relevant
        expectError: { isError: true }
    expectEvents:
      - client: *client0
        events:
          - &findAttempt
            commandStartedEvent:
              command:
                find: *collectionName
                filter: {}
              databaseName: *databaseName
          - *findAttempt

  - description: "ListDatabases succeeds on second attempt"
    operations:
      - name: failPoint
        object: testRunner
        arguments:
          client: *client0
          failPoint:
            configureFailPoint: failCommand
            mode: { times: 1 }
            data:
              failCommands: [ listDatabases ]
              closeConnection: true
      - name: listDatabases
        object: *client0
    expectEvents:
      - client: *client0
        events:
          - commandStartedEvent:
              command: { listDatabases: 1 }
          - commandStartedEvent:
              command: { listDatabases: 1 }