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#
#   http://www.apache.org/licenses/LICENSE-2.0
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class Time64DataTypeTest < Test::Unit::TestCase
  sub_test_case(".new") do
    test("Arrow::TimeUnit") do
      assert_equal("time64[ns]",
                   Arrow::Time64DataType.new(Arrow::TimeUnit::NANO).to_s)
    end

    test("Symbol") do
      assert_equal("time64[ns]",
                   Arrow::Time64DataType.new(:nano).to_s)
    end

    test("unit: Arrow::TimeUnit") do
      data_type = Arrow::Time64DataType.new(unit: Arrow::TimeUnit::NANO)
      assert_equal("time64[ns]",
                   data_type.to_s)
    end

    test("unit: Symbol") do
      data_type = Arrow::Time64DataType.new(unit: :nano)
      assert_equal("time64[ns]",
                   data_type.to_s)
    end
  end
end