Line data    Source code

       1             : using System;
       2             : using System.Collections.Generic;
       3             : using System.Diagnostics;
       4             : using System.Linq;
       5             : using cdmdotnet.Logging;
       6             : using cdmdotnet.Logging.Configuration;
       7             : using cdmdotnet.StateManagement.Threaded;
       8             : using Cqrs.Azure.ServiceBus.Tests.Unit;
       9             : using Cqrs.Events;
      10             : using Cqrs.MongoDB.Events;
      11             : using Cqrs.MongoDB.Serialisers;
      12             : using MongoDB.Driver;
      13             : using NUnit.Framework;
      14             : using TestClass = NUnit.Framework.TestFixtureAttribute;
      15             : using TestMethod = NUnit.Framework.TestAttribute;
      16             : using TestInitialize = NUnit.Framework.SetUpAttribute;
      17             : using TestCleanup = NUnit.Framework.TearDownAttribute;
      18             : using TestContext = System.Object;
      19             : 
      20             : namespace Cqrs.MongoDB.Tests.Integration
      21             : {
      22             :         /// <summary>
      23             :         /// A series of tests on the <see cref="MongoDbEventStore{TAuthenticationToken}"/> class
      24             :         /// </summary>
      25             :         [TestClass]
      26             :         public class MongoDbEventStoreTests
      27           1 :         {
      28             :                 [TestMethod]
      29           0 :                 public void Save_ValidEvent_EventCanBeRetreived()
      30             :                 {
      31             :                         // Arrange
      32             :                         var correlationIdHelper = new CorrelationIdHelper(new ThreadedContextItemCollectionFactory());
      33             :                         correlationIdHelper.SetCorrelationId(Guid.NewGuid());
      34             :                         var logger = new ConsoleLogger(new LoggerSettings(), correlationIdHelper);
      35             :                         try
      36             :                         {
      37             :                                 // Arrange
      38             :                                 var connectionStringFactory = new TestMongoEventStoreConnectionStringFactory();
      39             :                                 TestMongoEventStoreConnectionStringFactory.DatabaseName = string.Format("Test-{0}", new Random().Next(0, 9999));
      40             : 
      41             :                                 var eventStore = new MongoDbEventStore<Guid>(new MongoDbEventBuilder<Guid>(), new MongoDbEventDeserialiser<Guid>(), logger, connectionStringFactory);
      42             : 
      43             :                                 var event1 = new TestEvent
      44             :                                 {
      45             :                                         Rsn = Guid.NewGuid(),
      46             :                                         Id = Guid.NewGuid(),
      47             :                                         CorrelationId = correlationIdHelper.GetCorrelationId(),
      48             :                                         Frameworks = new List<string> { "Test 1" },
      49             :                                         TimeStamp = DateTimeOffset.UtcNow
      50             :                                 };
      51             :                                 var event2 = new TestEvent
      52             :                                 {
      53             :                                         Rsn = Guid.NewGuid(),
      54             :                                         Id = Guid.NewGuid(),
      55             :                                         CorrelationId = correlationIdHelper.GetCorrelationId(),
      56             :                                         Frameworks = new List<string> { "Test 2" },
      57             :                                         TimeStamp = DateTimeOffset.UtcNow
      58             :                                 };
      59             : 
      60             :                                 // Act
      61             :                                 eventStore.Save<TestEvent>(event1);
      62             :                                 eventStore.Save<TestEvent>(event2);
      63             : 
      64             :                                 // Assert
      65             :                                 var timer = new Stopwatch();
      66             :                                 IList<IEvent<Guid>> events = eventStore.Get<TestEvent>(event1.Id).ToList();
      67             :                                 timer.Stop();
      68             :                                 Console.WriteLine("Load one operation took {0}", timer.Elapsed);
      69             :                                 Assert.AreEqual(1, events.Count);
      70             :                                 Assert.AreEqual(event1.Id, events.Single().Id);
      71             :                                 Assert.AreEqual(event1.Frameworks.Single(), events.Single().Frameworks.Single());
      72             : 
      73             :                                 timer.Restart();
      74             :                                 events = eventStore.Get<TestEvent>(event2.Id).ToList();
      75             :                                 timer.Stop();
      76             :                                 Console.WriteLine("Load one operation took {0}", timer.Elapsed);
      77             :                                 Assert.AreEqual(1, events.Count);
      78             :                                 Assert.AreEqual(event2.Id, events.Single().Id);
      79             :                                 Assert.AreEqual(event2.Frameworks.Single(), events.Single().Frameworks.Single());
      80             : 
      81             :                                 timer.Restart();
      82             :                                 IList<EventData> correlatedEvents = eventStore.Get(event1.CorrelationId).ToList();
      83             :                                 timer.Stop();
      84             :                                 Console.WriteLine("Load several correlated operation took {0}", timer.Elapsed);
      85             :                                 Assert.AreEqual(2, correlatedEvents.Count);
      86             :                         }
      87             :                         finally
      88             :                         {
      89             :                                 // Clean-up
      90             :                                 TestMongoDataStoreConnectionStringFactory.DatabaseName = TestMongoEventStoreConnectionStringFactory.DatabaseName;
      91             :                                 var factory = new TestMongoDbDataStoreFactory(logger, new TestMongoDataStoreConnectionStringFactory());
      92             :                                 IMongoCollection<TestEvent> collection = factory.GetTestEventCollection();
      93             :                                 collection.Database.Client.DropDatabase(TestMongoDataStoreConnectionStringFactory.DatabaseName);
      94             :                         }
      95             :                 }
      96             :         }
      97             : }