Snapshot Class

The stream is read with Stream.CopyToAsync, from its current position to its end, so a stream that only supports asynchronous reads can be validated. It is neither rewound nor disposed. Once read, the content is validated like a stream passed to Snapshot.Validate. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the stream is fully read, so canceling the read leaves the snapshots untouched.

The stream is read with Stream.CopyToAsync, from its current position to its end, so a stream that only supports asynchronous reads can be validated. It is neither rewound nor disposed. Once read, the content is validated like a stream passed to Snapshot.Validate. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the stream is fully read, so canceling the read leaves the snapshots untouched.

The stream is read with Stream.CopyToAsync, from its current position to its end, so a stream that only supports asynchronous reads can be validated. It is neither rewound nor disposed. Once read, the content is validated like a stream passed to Snapshot.Validate. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the stream is fully read, so canceling the read leaves the snapshots untouched.

The stream is read with Stream.CopyToAsync, from its current position to its end, so a stream that only supports asynchronous reads can be validated. It is neither rewound nor disposed. Once read, the content is validated like a stream passed to Snapshot.Validate. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the stream is fully read, so canceling the read leaves the snapshots untouched.

The sequence is enumerated with await foreach, passing filePath, instead of blocking the test while the items are produced. The items are then validated as a List<T>: the human-readable serializer writes it as it writes the sequence, but a serializer registered for IAsyncEnumerable<T> does not apply. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the sequence is fully enumerated, so canceling the enumeration leaves the snapshots untouched.

The sequence is enumerated with await foreach, passing cancellationToken, instead of blocking the test while the items are produced. The items are then validated as a List<T>: the human-readable serializer writes it as it writes the sequence, but a serializer registered for IAsyncEnumerable<T> does not apply. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the sequence is fully enumerated, so canceling the enumeration leaves the snapshots untouched.

The sequence is enumerated with await foreach, passing filePath, instead of blocking the test while the items are produced. The items are then validated as a List<T>: the human-readable serializer writes it as it writes the sequence, but a serializer registered for IAsyncEnumerable<T> does not apply. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the sequence is fully enumerated, so canceling the enumeration leaves the snapshots untouched.

The sequence is enumerated with await foreach, passing lineNumber, instead of blocking the test while the items are produced. The items are then validated as a List<T>: the human-readable serializer writes it as it writes the sequence, but a serializer registered for IAsyncEnumerable<T> does not apply. The returned task completes after the comparison and the snapshot updates. No snapshot file is read or written before the sequence is fully enumerated, so canceling the enumeration leaves the snapshots untouched.