/// <summary>
/// Creates the underlying <see cref="HeaderCollection"/> dictionary.
/// </summary>
/// <param name="headers">The set of custom message headers.</param>
protected virtual Dictionary <String, String> CreateHeaderDictionary(IEnumerable <Header> headers)
{
var result = headers == null ? new Dictionary <String, String>() : headers.ToDictionary(header => header.Name, header => header.Value);
result[Header.Timestamp] = SystemTime.GetTimestamp().ToString(DateTimeFormat.RoundTrip);
if (!result.ContainsKey(Header.Origin))
{
result[Header.Origin] = HostServer;
}
return(result);
}
/// <summary>
/// Returns the creation timestamp or the current system time if not set.
/// </summary>
public DateTime GetTimestamp()
{
String value;
if (!TryGetValue(Header.Timestamp, out value) || value == null)
{
return(SystemTime.GetTimestamp());
}
DateTime timestamp;
return(DateTime.TryParse(value, CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal, out timestamp) ? timestamp : SystemTime.GetTimestamp());
}
public void WillReturnDistinctStreamIds()
{
EventStore.Purge();
for (var i = 1; i <= 5; i++)
{
var streamId = Guid.NewGuid();
EventStore.Save(new Commit(null, SystemTime.GetTimestamp(), Guid.NewGuid(), streamId, 1, HeaderCollection.Empty, EventCollection.Empty));
EventStore.Save(new Commit(null, SystemTime.GetTimestamp(), Guid.NewGuid(), streamId, 2, HeaderCollection.Empty, EventCollection.Empty));
}
Assert.Equal(5, EventStore.GetStreams().Count());
}
