public void GivenOneEvent_WhenStreamIsStarting_ThenEventsAreSavedWithoutError()
{
var @event = new IssueCreated {
IssueId = Guid.NewGuid(), Description = "Description"
};
var streamId = EventStore.StartStream <IssuesList>(@event.IssueId, @event);
streamId.Should().Not.Be.Null();
Session.SaveChanges();
}
public async Task issue_created_event_fails_when_project_with_id_does_not_exist()
{
var issueId = "issueKey" + Guid.NewGuid();
var projectId = "projectKey" + Guid.NewGuid();
var externalEvent = new IssueCreated(issueId, projectId);
// Check if exception is thrown
_eventHandler
.Awaiting(c => c.HandleAsync(externalEvent))
.Should().Throw <ProjectNotFoundException>();
}
public void using_visualizer()
{
// SAMPLE: using-visualizer-knowning-the-type
// Just setting up a Container and ILogVisualizer
var container = Container.For <VisualizationRegistry>();
var visualizer = container.GetInstance <ILogVisualizer>();
// If I have an IssueCreated lob object...
var created = new IssueCreated();
// I can get the html representation:
var html = visualizer.ToHtml(created);
// ENDSAMPLE
}
public void GivenOneEvent_WhenEventsArePublishedWithStreamId_ThenEventsAreSavedWithoutErrorAndStreamIsStarted()
{
var @event = new IssueCreated(Guid.NewGuid(), "Description");
var streamId = Guid.NewGuid();
EventStore.Append(streamId, @event);
Session.SaveChanges();
var streamState = EventStore.FetchStreamState(streamId);
streamState.Should().Not.Be.Null();
streamState.Version.Should().Be.EqualTo(1);
}
public void GivenStartedStream_WhenStartStreamIsBeingCalledAgain_ThenExceptionIsThrown()
{
var @event = new IssueCreated(Guid.NewGuid(), "Description");
var streamId = EventStore.StartStream(@event.IssueId, @event);
Session.SaveChanges();
Assert.Throws <ExistingStreamIdCollisionException>(() =>
{
EventStore.StartStream(@event.IssueId, @event);
Session.SaveChanges();
});
}
public void using_visualizer()
{
// SAMPLE: using-visualizer-knowning-the-type
// Just setting up a Container and ILogVisualizer
var container = Container.For<VisualizationRegistry>();
var visualizer = container.GetInstance<ILogVisualizer>();
// If I have an IssueCreated lob object...
var created = new IssueCreated();
// I can get the html representation:
var html = visualizer.ToHtml(created);
// ENDSAMPLE
}
public async void GivenNonRegisteredQueryHandler_WhenPublishMethodIsBeingCalled_ThenThrowsAnError()
{
var ex = await Record.ExceptionAsync(async() =>
{
//Given
var serviceLocator = new ServiceLocator();
var mediator = new Mediator(type => serviceLocator.Get(type).FirstOrDefault());
var @event = new IssueCreated("cleaning");
//When
await mediator.Publish(@event);
});
//Then
ex.Should().Not.Be.Null();
}
public async Task issue_created_event_fails_when_issue_with_id_already_exists()
{
var issueId = "issueKey" + Guid.NewGuid();
var projectId = "projectKey" + Guid.NewGuid();
var project = new Project(projectId);
await _projectMongoDbFixture.InsertAsync(project.AsDocument());
var issue = new Issue(issueId, projectId, null);
await _issueMongoDbFixture.InsertAsync(issue.AsDocument());
var externalEvent = new IssueCreated(issueId, projectId);
// Check if exception is thrown
_eventHandler
.Awaiting(c => c.HandleAsync(externalEvent))
.Should().Throw <IssueAlreadyCreatedException>();
}
public async Task issue_created_event_should_add_issue_with_given_data_to_database()
{
var issueId = "issueKey" + Guid.NewGuid();
var projectId = "projectKey" + Guid.NewGuid();
var project = new Project(projectId);
await _projectMongoDbFixture.InsertAsync(project.AsDocument());
var externalEvent = new IssueCreated(issueId, projectId);
// Check if exception is thrown
_eventHandler
.Awaiting(c => c.HandleAsync(externalEvent))
.Should().NotThrow();
var issue = await _issueMongoDbFixture.GetAsync(issueId);
issue.Should().NotBeNull();
issue.Id.Should().Be(issueId);
issue.ProjectId.Should().Be(projectId);
issue.SprintId.Should().BeNull();
}
public void Apply(IssueCreated @event, IssueDescriptions item)
{
item.Apply(@event);
}
public void Apply(IssueCreated @event)
{
Id = @event.IssueId;
Description = $"New Logic: {@event.Description}";
}
public void Apply(IssueCreated @event)
{
Id = @event.IssueId;
Description = @event.Description;
}
private void Apply(Contracts.Issues.Views.Issue item, IssueCreated @event)
{
}
private void Apply(IssueView item, IssueCreated @event)
{
}
public void ApplyEvent(IssueCreated @event)
{
Descriptions.Add(@event.IssueId, @event.Description);
}
public void Apply(IssueCreated @event)
{
List.Add(new Issue {
IssueId = @event.IssueId, Description = @event.Description
});
}
public void Apply(IssueCreated @event)
{
var(issueId, description) = @event;
Issues.Add(issueId, new Issue(issueId, description));
}
