Method test_nulls

c_glib/test/test-count.rb:31–35

    end

    def test_nulls
      options = Arrow::CountOptions.new
      options.mode = Arrow::CountMode::ONLY_NULL
      assert_equal(1, build_int32_array([1, nil, 3]).count(options))
    end

    def test_all
      options = Arrow::CountOptions.new