Method test_length

c_glib/test/test-array-builder.rb:308–324

module ArrayBuilderLengthTests
  def test_length
    builder = create_builder
    sample_values_with_null = sample_values
    sample_values_with_null[2, 0] = nil
    lengths = [builder.length]
    sample_values_with_null.each do |value|
      if value.nil?
        builder.append_null
      else
        builder.append_value(value)
      end
      lengths << builder.length
    end
    expected_lengths = [*0 ... (sample_values_with_null.length+1)]
    assert_equal(expected_lengths,
                 lengths)
  end
end

module ArrayBuilderNNullsTests