Function TEST_F

cpp/src/arrow/dataset/scanner_test.cc:1917–1922

};

TEST_F(TestReordering, ScanBatches) {
  auto scanner = MakeScanner();
  ASSERT_OK_AND_ASSIGN(auto batch_gen, scanner->ScanBatchesAsync());
  auto collected = DeliverAndCollect({0, 0, 1, 1, 0}, std::move(batch_gen));
  AssertBatchesInOrder(collected, {0, 1, 4, 2, 3});
}

TEST_F(TestReordering, ScanBatchesUnordered) {
  auto scanner = MakeScanner();