Class DictionaryArrayTest

ruby/red-arrow/test/test-dictionary-array.rb:18–41

# under the License.

class DictionaryArrayTest < Test::Unit::TestCase
  sub_test_case("instance methods") do
    def setup
      @values = ["a", "b", "c", "b", "a"]
      @string_array = Arrow::StringArray.new(@values)
      @array = @string_array.dictionary_encode
    end

    test("#[]") do
      assert_equal(@values, @array.to_a)
    end

    test("#get_value") do
      assert_equal([
                     @values[0],
                     @values[3],
                   ],
                   [
                     @array.get_value(0),
                     @array.get_value(3),
                   ])
    end
  end
end