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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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class TestNullArray < Test::Unit::TestCase
  def test_length
    array = Arrow::NullArray.new(3)
    assert_equal(3, array.length)
  end

  def test_n_nulls
    array = Arrow::NullArray.new(3)
    assert_equal(3, array.n_nulls)
  end

  def test_slice
    array = Arrow::NullArray.new(3)
    assert_equal(2, array.slice(1, 2).length)
  end
end
