public WhenIncomplete()
{
_filename = Path.GetTempFileName();
File.WriteAllBytes(_filename, new byte[256]);
_file = MemoryMappedFile.CreateFromFile(_filename, FileMode.Create, null, 256, MemoryMappedFileAccess.CopyOnWrite);
_accessor = _file.CreateViewAccessor(0, 256, MemoryMappedFileAccess.CopyOnWrite);
_log = new EventLogPage(0, false, _accessor);
}
public void WriteShould_ReturnNullWhenSpaceUnavailable()
{
using (var accessor = _file.CreateViewAccessor(0, 4, MemoryMappedFileAccess.CopyOnWrite)) {
var log = new EventLogPage(0, false, accessor);
var payloads = new EventPayloads {
new ArraySegment <byte>(new byte[] { 0, 1, 2, 3, 4 })
};
var task = log.Write(payloads);
task.ShouldBe(null);
}
}
