public async Task DisposeOfStreamWhenThereIsNoStream()
{
await FileStreamer.DisposeOfStream(Filename);
MockWriteStream
.Verify(x => x.Close(), Times.Never);
MockReadStream
.Verify(x => x.Dispose(), Times.Never);
MockWriteStream
.Verify(x => x.Close(), Times.Never);
MockReadStream
.Verify(x => x.Dispose(), Times.Never);
}
public async Task DiscardChanges <TDataType>(int id) where TDataType : DataEntity
{
using (_logger.BeginScope("{Operation} is {Action} {DataType} with Id ({Id})", nameof(FileDataWorker),
"discarding changes", typeof(TDataType).Name, id))
{
var filename = GetFileName <TDataType>(id);
_logger.LogTrace("Discarding changes to file {filename}", filename);
await FileStreamer.DisposeOfStream(filename);
await FileStreamer.UnlockFile(filename);
_logger.LogInformation("Discarded changes to file");
}
}
public async Task DiscardEvents <TDataType>(TDataType data) where TDataType : DataEntity
{
using (_logger.BeginScope("{Operation} is {Action} for {DataType}", nameof(FileAuditWorker),
"discarded events", typeof(TDataType).Name))
{
var filename = GetFileName <TDataType>(data.Id);
_logger.LogTrace("Discarding changes for {filename}", filename);
await FileStreamer.DisposeOfStream(filename);
await FileStreamer.UnlockFile(filename);
_logger.LogInformation("Discarded changes for {filename}", filename);
}
}
public async Task DisposeOfStreamWhenThereIsAReadStream()
{
await FileStreamer.ReadDataFromStream <BasicData>(Filename);
await FileStreamer.DisposeOfStream(Filename);
MockWriteStream
.Verify(x => x.Close(), Times.Never);
MockWriteStream
.Verify(x => x.Dispose(), Times.Never);
MockReadStream
.Verify(x => x.Close(), Times.Once);
MockReadStream
.Verify(x => x.Dispose(), Times.Once);
}
public async Task DisposeOfStreamWhenThereIsAWriteStreamIsAlreadyDisposed()
{
await FileStreamer.WriteDataToStream(Filename, Data);
await FileStreamer.DisposeOfStream(Filename);
await FileStreamer.DisposeOfStream(Filename);
MockWriteStream
.Verify(x => x.Close(), Times.Never);
MockWriteStream
.Verify(x => x.Dispose(), Times.Once);
MockReadStream
.Verify(x => x.Close(), Times.Never);
MockReadStream
.Verify(x => x.Dispose(), Times.Never);
}
