public void AppendLogEntry()
{
ILog log = new InMemoryLog();
var newLogEntry = new LogEntry("System.String", null, 123L);
log.AppendAsync(newLogEntry).Wait();
var lastLog = log.GetAsync(1L).Result;
Assert.NotNull(lastLog);
Assert.Equal(newLogEntry.CommandData, lastLog.CommandData);
Assert.Equal(newLogEntry.Term, lastLog.Term);
}