description: "gridfs-downloadByName"

schemaVersion: "1.0"

createEntities:
  - client:
      id: &client0 client0
  - database:
      id: &database0 database0
      client: *client0
      databaseName: &database0Name gridfs-tests
  - bucket:
      id: &bucket0 bucket0
      database: *database0
  - collection:
      id: &bucket0_files_collection bucket0_files_collection
      database: *database0
      collectionName: &bucket0_files_collectionName fs.files
  - collection:
      id: &bucket0_chunks_collection bucket0_chunks_collection
      database: *database0
      collectionName: &bucket0_chunks_collectionName fs.chunks

initialData:
  - collectionName: *bucket0_files_collectionName
    databaseName: *database0Name
    documents:
      - _id: { $oid: "000000000000000000000001" }
        length: 1
        chunkSize: 4
        uploadDate: { $date: "1970-01-01T00:00:00.000Z" }
        md5: "47ed733b8d10be225eceba344d533586"
        filename: "abc"
        contentType: "application/octet-stream"
        aliases: []
        metadata: {}
      - _id: { $oid: "000000000000000000000002" }
        length: 1
        chunkSize: 4
        uploadDate: { $date: "1970-01-02T00:00:00.000Z" }
        md5: "b15835f133ff2e27c7cb28117bfae8f4"
        filename: "abc"
        contentType: "application/octet-stream"
        aliases: []
        metadata: {}
      - _id: { $oid: "000000000000000000000003" }
        length: 1
        chunkSize: 4
        uploadDate: { $date: "1970-01-03T00:00:00.000Z" }
        md5: "eccbc87e4b5ce2fe28308fd9f2a7baf3"
        filename: "abc"
        contentType: "application/octet-stream"
        aliases: []
        metadata: {}
      - _id: { $oid: "000000000000000000000004" }
        length: 1
        chunkSize: 4
        uploadDate: { $date: "1970-01-04T00:00:00.000Z" }
        md5: "f623e75af30e62bbd73d6df5b50bb7b5"
        filename: "abc"
        contentType: "application/octet-stream"
        aliases: []
        metadata: {}
      - _id: { $oid: "000000000000000000000005" }
        length: 1
        chunkSize: 4
        uploadDate: { $date: "1970-01-05T00:00:00.000Z" }
        md5: "4c614360da93c0a041b22e537de151eb"
        filename: "abc"
        contentType: "application/octet-stream"
        aliases: []
        metadata: {}
  - collectionName: *bucket0_chunks_collectionName
    databaseName: *database0Name
    documents:
      - _id: { $oid: "000000000000000000000001" }
        files_id: { $oid: "000000000000000000000001" }
        n: 0
        data: { "$binary": { "base64": "EQ==", "subType": "00" } } # hex: 11
      - _id: { $oid: "000000000000000000000002" }
        files_id: { $oid: "000000000000000000000002" }
        n: 0
        data: { "$binary": { "base64": "Ig==", "subType": "00" } } # hex: 22
      - _id: { $oid: "000000000000000000000003" }
        files_id: { $oid: "000000000000000000000003" }
        n: 0
        data: { "$binary": { "base64": "Mw==", "subType": "00" } } # hex: 33
      - _id: { $oid: "000000000000000000000004" }
        files_id: { $oid: "000000000000000000000004" }
        n: 0
        data: { "$binary": { "base64": "RA==", "subType": "00" } } # hex: 44
      - _id: { $oid: "000000000000000000000005" }
        files_id: { $oid: "000000000000000000000005" }
        n: 0
        data: { "$binary": { "base64": "VQ==", "subType": "00" } } # hex: 55

tests:
  - description: "downloadByName defaults to latest revision (-1)"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
        expectResult: { $$matchesHexBytes: "55" }
  - description: "downloadByName when revision is 0"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: 0
        expectResult: { $$matchesHexBytes: "11" }
  - description: "downloadByName when revision is 1"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: 1
        expectResult: { $$matchesHexBytes: "22" }
  - description: "downloadByName when revision is 2"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: 2
        expectResult: { $$matchesHexBytes: "33" }
  - description: "downloadByName when revision is -2"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: -2
        expectResult: { $$matchesHexBytes: "44" }
  - description: "downloadByName when revision is -1"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: -1
        expectResult: { $$matchesHexBytes: "55" }
  - description: "downloadByName when files entry does not exist"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "xyz"
        expectError: { isError: true } # FileNotFound
  - description: "downloadByName when revision does not exist"
    operations:
      - name: downloadByName
        object: *bucket0
        arguments:
          filename: "abc"
          revision: 999
        expectError: { isError: true } # RevisionNotFound