[transforms.field1]
  type = "remap"
  inputs = []
  source = '.field1 = "value1"'

[transforms.field2]
  type = "remap"
  inputs = []
  source = '.field2 = "value2"'

[transforms.field3]
  type = "remap"
  inputs = []
  source = '.field3 = "value3"'

# Task transform
[transforms.multi_input_dedupe]
  type = "dedupe"
  inputs = ["field1", "field2"]
  [transforms.multi_input_dedupe.fields]
  match = ["id"]

# Task transform
[transforms.multi_input_reduce]
  type = "reduce"
  inputs = ["field3", "multi_input_dedupe"]

[[tests]]
  name = "reduce_with_multiple_inputs"

  [[tests.inputs]]
    insert_at = "field3"
    type = "log"
    [tests.inputs.log_fields]
      message = "some message"
      a_field = "value1"

  [[tests.inputs]]
    insert_at = "multi_input_dedupe"
    type = "log"
    [tests.inputs.log_fields]
      message = "some message"
      another_field = 1234

  [[tests.outputs]]
    extract_from = "multi_input_reduce"

    [[tests.outputs.conditions]]
      type = "vrl"
      source = """
          assert_eq!(.message, "some message", "incorrect message")
          assert_eq!(.a_field, "value1", "incorrect field")
          assert_eq!(.another_field, 1234, "incorrect field")
      """

[[tests]]
  name = "dedupe_into_reduce_with_multiple_inputs"

  [[tests.inputs]]
    insert_at = "field1"
    type = "log"
    [tests.inputs.log_fields]
      message = "some message"
      counter = 1
      id = 1

  [[tests.inputs]]
    insert_at = "field2"
    type = "log"
    [tests.inputs.log_fields]
      message = "some message"
      counter = 1
      id = 1

  [[tests.inputs]]
    insert_at = "field3"
    type = "log"
    [tests.inputs.log_fields]
      message = "some message"
      counter = 1

  [[tests.outputs]]
    extract_from = "multi_input_reduce"

    [[tests.outputs.conditions]]
      type = "vrl"
      source = """
          assert_eq!(.message, "some message", "incorrect message")
          assert_eq!(.field3, "value3", "incorrect field")
          assert_eq!(.counter, 2, "incorrect counter")
      """