public static void Main(string[] args)
{
var eventStoreConnection = GetEventStoreConnection();
var connectionFactory = new ConnectionFactory("PatientManagement");
var projections = new List <IProjection>
{
new WardViewProjection(connectionFactory),
new PatientDemographicProjection(connectionFactory)
};
var projectionManager = new ProjectionManager(
eventStoreConnection,
connectionFactory,
projections);
projectionManager.Start();
Console.WriteLine("Projection Manager Running");
Console.ReadLine();
}
public async Task EndToEndTest()
{
var ct = new CancellationTokenSource().Token;
var eventStore = GetEventStore();
var dispatcher = SetupDispatcher(eventStore);
var connectionFactory = new ConnectionFactory("PatientManagement");
await connectionFactory.EnsureDatabaseExistsAsync(ct);
var projections = new List <IProjection>
{
new WardViewProjection(connectionFactory),
new PatientDemographicProjection(connectionFactory)
};
var projectionManager = new ProjectionManager.ProjectionManager(
eventStore,
connectionFactory,
projections);
await projectionManager.StartAsync(ct);
var patientId = Guid.NewGuid();
var admitPatient = new AdmitPatient(patientId, "Tony Ferguson", 32, DateTime.UtcNow, 10);
await dispatcher.Dispatch(admitPatient, ct);
await retryPolicy.ExecuteAsync(async token =>
{
using var session = connectionFactory.Connect();
var patient = await session.LoadAsync <Patient>(patientId.ToString(), token);
Assert.NotNull(patient);
Assert.Equal(patientId.ToString(), patient.Id);
Assert.Equal(admitPatient.PatientName, patient.PatientName);
Assert.Equal(admitPatient.AgeInYears, patient.AgeInYears);
Assert.Equal(admitPatient.WardNumber, patient.WardNumber);
}, ct);
var transferPatientOne = new TransferPatient(patientId, 76);
await dispatcher.Dispatch(transferPatientOne, ct);
await retryPolicy.ExecuteAsync(async token =>
{
using var session = connectionFactory.Connect();
var patient = await session.LoadAsync <Patient>(patientId.ToString(), token);
Assert.NotNull(patient);
Assert.Equal(transferPatientOne.WardNumber, patient.WardNumber);
}, ct);
var transferPatientTwo = new TransferPatient(patientId, 34);
await dispatcher.Dispatch(transferPatientTwo, ct);
await retryPolicy.ExecuteAsync(async token =>
{
using var session = connectionFactory.Connect();
var patient = await session.LoadAsync <Patient>(patientId.ToString(), token);
Assert.NotNull(patient);
Assert.Equal(transferPatientTwo.WardNumber, patient.WardNumber);
}, ct);
var dischargePatient = new DischargePatient(patientId);
await dispatcher.Dispatch(dischargePatient, ct);
await retryPolicy.ExecuteAsync(async token =>
{
using var session = connectionFactory.Connect();
var patient = await session.LoadAsync <Patient>(patientId.ToString(), token);
Assert.Null(patient);
}, ct);
}
