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class TestMemoryPool < Test::Unit::TestCase
  include Helper::Omittable

  def setup
    @memory_pool = Arrow::MemoryPool.default
    # Our tests assume that some memory is allocated.
    @buffer = Arrow::ResizableBuffer.new(1)
  end

  def test_bytes_allocated
    assert do
      @memory_pool.bytes_allocated.positive?
    end
  end

  def test_max_memory
    assert do
      @memory_pool.max_memory.positive?
    end
  end

  def test_backend_name
    assert do
      %w[system jemalloc mimalloc].include?(@memory_pool.backend_name)
    end
  end
end
