public async Task ShouldSuccesfullyInitializeDatabaseAndCollection()
{
// ARRANGE
var eventOffset = 0L;
var projectionId = CombGuid.Generate();
var projectionType = "IntegrationTestProjection";
// Query Model Repository (DocumentDB)
var queryModelRepository = new DocumentDbQueryModelRepository(_database, _collection, _offerThroughput, _noOfPartitions, _endpoint, _authKey);
queryModelRepository.Initialize();
// Projection Metadata Repository (MSSQL);
var projectionMetadataRepository = new SqlServerProjectionMetadataRepository(_sqlConnectionString);
projectionMetadataRepository.InitializeProjection(projectionId, projectionType);
// Dummy Query Model
var queryModelId = CombGuid.Generate();
var testQueryModel = new TestQueryModel(queryModelId, "Hello Integration Test!");
// Query Model Store
var queryModelStore = new QueryModelStore(
queryModelRepository,
projectionMetadataRepository,
eventOffset,
projectionId);
// ACT
await queryModelStore.SaveQueryModel(testQueryModel);
// ASSERT
}
public void Initialize()
{
// Configuration Parameters
var eventDatabaseConnectionString = "Data Source=localhost;Initial Catalog=eventway-sample-db;Integrated Security=True;Connect Timeout=15;Encrypt=False;TrustServerCertificate=True;ApplicationIntent=ReadWrite;MultiSubnetFailover=False";
var projectionMetadataDatabaseConnectionString = eventDatabaseConnectionString;
var cosmosDbEndpoint = "https://localhost:8081"; // This is the default endpoint for local emulator-instances of the Cosmos DB
var cosmosDbAuthKey = "<REPLACE WITH YOUR COSMOS DB AUTH KEY>";
var cosmosDbDatabaseId = "eventway-sample-db";
var cosmosDbCollectionId = "projections";
var offerThroughput = 10000;
var noOfPartitions = 1000;
// Event Repository
var eventRepository = new SqlServerEventRepository(eventDatabaseConnectionString);
// Projection Metadata Repository
var projectionMetadataRepository = new SqlServerProjectionMetadataRepository(projectionMetadataDatabaseConnectionString);
// Query Model Repository
var queryModelRepository = new DocumentDbQueryModelRepository(cosmosDbDatabaseId, cosmosDbCollectionId,
offerThroughput, noOfPartitions, cosmosDbEndpoint, cosmosDbAuthKey);
queryModelRepository.Initialize();
// Event Listener
var eventListener = new BasicEventListener();
// Aggregate services
var aggregateFactory = new DefaultAggregateFactory();
var aggregateRepository = new AggregateRepository(eventRepository, aggregateFactory);
var aggregateStore = new AggregateStore(aggregateRepository, eventListener);
// PROJECTIONS
UserProjection = new UserProjection(
eventRepository,
eventListener,
queryModelRepository,
projectionMetadataRepository);
// APPLICATION SERVICES
UserApplicationService = new UserApplicationService(
aggregateStore,
queryModelRepository);
// Start listening for events
UserProjection.Listen();
}
public void Initialize()
{
// Configuration Parameters
var eventDatabaseConnectionString = "Data Source=localhost;Initial Catalog=eventway;Integrated Security=True;Connect Timeout=15;Encrypt=False;TrustServerCertificate=True;ApplicationIntent=ReadWrite;MultiSubnetFailover=False";
var projectionMetadataDatabaseConnectionString = eventDatabaseConnectionString;
var cosmosDbEndpoint = "https://localhost:8081"; // This is the default endpoint for local emulator-instances of the Cosmos DB
var cosmosDbAuthKey = "C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqyMsEcaGQy67XIw/Jw==";
var cosmosDbDatabaseId = "eventway";
var cosmosDbCollectionId = "projections";
var offerThroughput = 10000;
var noOfPartitions = 1000;
// Event Repository
var eventRepository = new SqlServerEventRepository(eventDatabaseConnectionString);
// Projection Metadata Repository
var projectionMetadataRepository = new SqlServerProjectionMetadataRepository(projectionMetadataDatabaseConnectionString);
// Query Model Repository
var queryModelRepository = new CosmosDbQueryModelRepository(cosmosDbDatabaseId, cosmosDbCollectionId,
offerThroughput, noOfPartitions, cosmosDbEndpoint, cosmosDbAuthKey);
queryModelRepository.Initialize();
// Event Listener
var eventListener = new BasicEventListener();
// Aggregate services
var aggregateFactory = new DefaultAggregateFactory();
var aggregateRepository = new AggregateRepository(eventRepository, aggregateFactory);
var aggregateStore = new AggregateStore(aggregateRepository, eventListener);
// PROJECTIONS
UserProjection = new UserProjection(
eventRepository,
eventListener,
queryModelRepository,
projectionMetadataRepository);
// APPLICATION SERVICES
UserApplicationService = new UserApplicationService(
aggregateStore,
queryModelRepository);
// Start listening for events
UserProjection.Listen();
}
public void ShouldSuccesfullyCreateAndHydrateProjectionMetadata()
{
// ARRANGE
var repository = new SqlServerProjectionMetadataRepository(_connectionString);
var projectionId = CombGuid.Generate();
var projectionType = "TestProjection";
// ACT
repository.InitializeProjection(projectionId, projectionType);
var hydratedProjectionMetadata = repository.GetByProjectionId(projectionId);
// ASSERT
Assert.AreEqual(projectionId, hydratedProjectionMetadata.ProjectionId);
Assert.AreEqual(0L, hydratedProjectionMetadata.EventOffset);
}
