# Copyright 2017 Kouhei Sutou <kou@clear-code.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

class ColumnTest < Test::Unit::TestCase
  test("#each") do
    arrays = [
      Arrow::BooleanArray.new([true, false]),
      Arrow::BooleanArray.new([nil, true]),
    ]
    chunked_array = Arrow::ChunkedArray.new(arrays)
    column = Arrow::Column.new(Arrow::Field.new("visible", :boolean),
                               chunked_array)
    assert_equal([true, false, nil, true],
                 column.to_a)
  end
end