Method AssertReaderClosed

cpp/src/arrow/c/bridge_test.cc:4799–4802

  }

  void AssertReaderClosed(const std::shared_ptr<RecordBatchReader>& reader) {
    ASSERT_THAT(reader->Next(),
                Raises(StatusCode::Invalid, ::testing::HasSubstr("already been closed")));
  }

  void AssertReaderClose(const std::shared_ptr<RecordBatchReader>& reader) {
    ASSERT_OK(reader->Close());