public void Should_get_a_messagge()
{
var contentType = "text/text";
var payload = "Hello!";
var message = new Message()
{
Id = Identity.Random(),
TopicId = Identity.Random(),
Payload = Encoding.ASCII.GetBytes(payload),
UtcReceivedOn = DateTime.UtcNow
};
message.Headers.Add("Content-Type", new[] { contentType });
var key = new MessageKey { MessageId = message.Id.Value, TopicId = message.TopicId };
messageByMessageKey
.Setup(r => r.Get(It.Is<MessageKey>(k => k.TopicId == key.TopicId && k.MessageId == key.MessageId)))
.Returns(message);
var client = new HttpClient(baseUri);
var url = baseUri + message.Id.Value.ToString() + "/topic/" + message.TopicId;
var result = client.Get(url);
messageByMessageKey.Verify(r => r.Get(It.Is<MessageKey>(k => k.TopicId == key.TopicId && k.MessageId == key.MessageId)));
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
Assert.AreEqual(payload, result.Content.ReadAsString());
Assert.AreEqual(contentType, result.Content.Headers.ContentType.MediaType);
}
public bool Exist(MessageKey key, string filter)
{
Guard.Instance.ArgumentNotNull(() => key, key);
var query = string.IsNullOrWhiteSpace(filter) ?
new QueryDocument() :
filter.ToQueryDocument();
if (query.Contains(Constants.FieldNames.Id))
{
if (query[Constants.FieldNames.Id] != key.MessageId.ToBson())
{
// Filter already has a different message's id. So the query will always return false.
return false;
}
}
else
{
// The filter does not include the message's id. Then add it to que query.
query.Add(Constants.FieldNames.Id, key.MessageId.ToBson());
}
string collectionName = MongoDbConstants.GetCollectionNameForMessage(key.TopicId);
return DB.GetCollection<Message>(collectionName).Exists(query);
}
static public Facade.Link ToLink(this Model.MessageKey from)
{
if (from == null)
{
return(null);
}
return(new Facade.Link(ResourceLocation.OfMessageByTopic(from).ToString(), Constants.Relationships.Message));
}
public void Should_get_a_messagge_by_topic()
{
var key = new MessageKey {MessageId = Identity.Random(), TopicId = Identity.Random()};
messageKeysByTopic
.Setup(r => r.Get(key.TopicId, null, null, null))
.Returns(new[] {key});
var client = new HttpClient(baseUri);
var url = baseUri + "topic/" + key.TopicId;
var result = client.Get(url);
Assert.IsNotNull(result);
Assert.AreEqual(HttpStatusCode.OK, result.StatusCode);
}
public void WhenMessageDoesNotExist_MustReturnNull()
{
var col = base.mongoDb.GetCollection<Message>(MongoDbConstants.GetCollectionNameForMessage(topicId));
var msg = new Message
{
UtcReceivedOn = DateTime.UtcNow,
TopicId = topicId,
Payload = new byte[] { 1, 2, 3, 4, 5 }
};
col.Save(msg);
Assert.IsNotNull(msg.Id);
var key = new MessageKey { MessageId = Identity.Random(12), TopicId = topicId };
var query = new MessageByMessageKey(base.connectionString);
var result = query.Get(key);
Assert.IsNull(result);
}
public HttpResponseMessage Get(Identity topicId, Identity messageId, HttpRequestMessage request)
{
var response = new HttpResponseMessage(HttpStatusCode.OK, string.Empty);
DoProcess(() =>
{
var key = new MessageKey { TopicId = topicId, MessageId = messageId };
var message = messageByMessageKey.Get(key);
if (message == null)
{
response.StatusCode = HttpStatusCode.NotFound;
}
else
{
PopulateHttpResponseMessage(ref response, message);
}
});
return response;
}
public void WhenMessageExists_MustReturnMessage()
{
var col = base.mongoDb.GetCollection<Message>(MongoDbConstants.GetCollectionNameForMessage(topicId));
var msg = new Message
{
UtcReceivedOn = DateTime.UtcNow,
TopicId = topicId,
Payload = new byte[] { 1, 2, 3, 4, 5 }
};
col.Save(msg);
Assert.IsNotNull(msg.Id);
var key = new MessageKey { MessageId = msg.Id.Value, TopicId = topicId };
var query = new MessageByMessageKey(base.connectionString);
var result = query.Get(key);
Assert.IsNotNull(result);
Assert.AreEqual(msg.Id, result.Id);
Assert.AreEqual(msg.UtcReceivedOn.Date, result.UtcReceivedOn.Date);
Assert.AreEqual(msg.TopicId, result.TopicId);
CollectionAssert.AreEqual(msg.Payload, result.Payload);
}
public void MakeTransient(MessageKey key)
{
Entities.Remove(Entities.FirstOrDefault(e => e.TopicId == key.TopicId && e.Id == key.MessageId));
}
public Message Get(MessageKey key)
{
string collectionName = MongoDbConstants.GetCollectionNameForMessage(key.TopicId);
return DB.GetCollection<Message>(collectionName).FindById(key.MessageId);
}
public bool Exist(MessageKey key)
{
string collectionName = MongoDbConstants.GetCollectionNameForMessage(key.TopicId);
return DB.GetCollection<Message>(collectionName).Exists(key.MessageId);
}
public void MakeTransient(MessageKey key)
{
MongoCollection<Message> collection =
DB.GetCollection<Message>(MongoDbConstants.GetCollectionNameForMessage(key.TopicId));
collection.Remove(key.MessageId);
}
public static Uri OfMessageByTopic(MessageKey key)
{
Guard.Instance.ArgumentNotNull(()=>key, key);
return OfMessageByTopic(key.TopicId, key.MessageId);
}
public static string LinkToMessage(MessageKey key)
{
Guard.Instance.ArgumentNotNull(()=>key, key);
return LinkToMessage(key.TopicId, key.MessageId);
}
private SyndicationFeed GetFeedForMessage(Message message)
{
var messageId = message.Id.Value;
var topicId = message.TopicId;
var feedEntry = new FeedEntry() { MessageId = messageId, TimeStamp = DateTime.UtcNow };
var feed = new Feed()
{
Entries = new List<FeedEntry>(new[] { feedEntry }),
Id = Identity.Random(),
TopicId = topicId,
Updated = DateTime.UtcNow
};
var topic = new Topic()
{
Id = topicId,
Name = "Topic Name",
Description = "Topic Description",
GroupId = Identity.Random()
};
var key = new MessageKey { MessageId = messageId, TopicId = topicId };
messageByMessageKey
.Setup(r => r.Get(It.Is<MessageKey>(k => k.TopicId == key.TopicId && k.MessageId == key.MessageId)))
.Returns(message);
getWorkingFeedForTopic
.Setup(r => r.Execute(topicId))
.Returns(feed);
entityById
.Setup(r => r.Get<Topic>(topicId))
.Returns(topic);
var client = new HttpClient(baseUri);
var response = client.Get(topicId.ToString());
var formatter = new Atom10FeedFormatter();
using (var rdr = XmlReader.Create(response.Content.ContentReadStream))
{
formatter.ReadFrom(rdr);
return formatter.Feed;
}
}