public async Task ThrowIf_AddFile_AfterDispose_Async()
{
using MemoryStream archiveStream = new MemoryStream();
TarWriter writer = new TarWriter(archiveStream);
await writer.DisposeAsync();
await Assert.ThrowsAsync <ObjectDisposedException>(() => writer.WriteEntryAsync("fileName", "entryName"));
}
public async Task WriteEntry_AfterDispose_Throws_Async()
{
using MemoryStream archiveStream = new MemoryStream();
TarWriter writer = new TarWriter(archiveStream);
await writer.DisposeAsync();
PaxTarEntry entry = new PaxTarEntry(TarEntryType.RegularFile, InitialEntryName);
await Assert.ThrowsAsync <ObjectDisposedException>(() => writer.WriteEntryAsync(entry));
}
public async Task Constructor_NoEntryInsertion_WritesNothing_Async()
{
await using (MemoryStream archiveStream = new MemoryStream())
{
TarWriter writer = new TarWriter(archiveStream, TarEntryFormat.Pax, leaveOpen: true);
await writer.DisposeAsync(); // No entries inserted, should write no empty records
Assert.Equal(0, archiveStream.Length);
}
}
public async Task Constructors_LeaveOpen_Async()
{
await using (MemoryStream archiveStream = new MemoryStream())
{
TarWriter writer1 = new TarWriter(archiveStream, TarEntryFormat.Pax, leaveOpen: true);
await writer1.DisposeAsync();
archiveStream.WriteByte(0); // Should succeed because stream was not closed
TarWriter writer2 = new TarWriter(archiveStream, TarEntryFormat.Pax, leaveOpen: false);
await writer2.DisposeAsync();
Assert.Throws <ObjectDisposedException>(() => archiveStream.WriteByte(0)); // Should fail because stream was closed
}
}