public void Can_count()
{
var col = new ObservableCollection <LogVmT>(new [] {
LogVm(Level.Error), LogVm(Level.Error),
LogVm(Level.Info)
});
var counter = new LogEntryCounter(col);
Assert.Equal(LCount(Kv("ERROR", 2), Kv("INFO", 1)), counter.Count.Value);
}
public void Can_clear()
{
var col = new ObservableCollection <LogVmT>(new[] {
LogVm(Level.Error), LogVm(Level.Error),
LogVm(Level.Info)
});
var counter = new LogEntryCounter(col);
col.Clear();
Assert.Equal(LCount(), counter.Count.Value);
}