c_glib/test/test-filter.rb

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class TestFilter < Test::Unit::TestCase
  include Helper::Buildable

  def test_filter
    filter = build_boolean_array([false, true, true, nil])
    assert_equal(build_int16_array([1, 0, nil]),
                 build_int16_array([0, 1, 0, 2]).filter(filter))
  end

  def test_invalid_array_length
    filter = build_boolean_array([false, true, true, false])
    assert_raise(Arrow::Error::Invalid) do
      build_int16_array([0, 1, 0]).filter(filter)
    end
  end
end