import quincy 17.2.0

[ceph.git] / ceph / src / arrow / ruby / red-arrow / test / test-map-array.rb

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#
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class MapArrayTest < Test::Unit::TestCase
  sub_test_case(".new") do
    test("build") do
      key_type = Arrow::StringDataType.new
      item_type = Arrow::Int16DataType.new
      data_type = Arrow::MapDataType.new(key_type, item_type)
      values = [
        {"a" => 0, "b" => 1},
        nil,
        {"c" => 0, "d" => 1}
      ]
      array = Arrow::MapArray.new(data_type, values)
      assert_equal(values, array.collect {|value| value})
    end
  end
end