public async Task Handle_EntityDefinitionDeletedEvent_RemovesValuesOfEntity()
{
// arrange
var initialProject = this.CreateProject();
var initialEntity = initialProject.Entities.First();
var initialEntry = initialEntity.Entries.First();
var message = new EntityDefinitionDeleted
{
Id = initialProject.Id,
EntityId = initialEntity.Id,
Version = 2,
TimeStamp = DateTimeOffset.Now
};
var target = new ReadModelEventHandler(this.context.DbContext, this.context.Mapper);
// act
await target.Handle(message);
// assert
var values = this.context.DbContext.Values.Where(p => p.EntryId == initialEntry.Id);
Assert.Empty(values);
}
public async Task Handle_EntityDefinitionDeletedEvent_UpdatesProjectVersionTracking()
{
// arrange
var initialProject = this.CreateProject();
var initialEntity = initialProject.Entities.First();
var message = new EntityDefinitionDeleted
{
Id = initialProject.Id,
EntityId = initialEntity.Id,
Version = 2,
TimeStamp = DateTimeOffset.Now
};
var target = new ReadModelEventHandler(this.context.DbContext, this.context.Mapper);
// act
await target.Handle(message);
// assert
var project = this.context.DbContext.Projects.First(p => p.Id == message.Id);
Assert.Equal(message.Id, project.Id);
Assert.Equal(message.Version, project.Version);
Assert.Equal(message.TimeStamp, project.TimeStamp);
}
private void OnEntityDefinitionDeleted(EntityDefinitionDeleted e)
{
if (this.entities.ContainsKey(e.EntityId))
{
this.entities.Remove(e.EntityId);
}
}
public async Task Handle(EntityDefinitionDeleted message)
{
message.ArgumentNotNull(nameof(message));
await this.DeleteEntityAsync <EntityDefinitionDeleted, ConfigurationEntity>(message, m => m.EntityId);
await this.dbContext.SaveChangesAsync();
}
private void OnEntityDefinitionDeleted(EntityDefinitionDeleted e)
{
EntityDefinition entity = this.entities.FirstOrDefault(i => i.Id == e.EntityId);
if (entity != null)
{
this.entities.Remove(entity);
}
}
public void DeleteEntityDefinition(Guid entityId)
{
var e = new EntityDefinitionDeleted
{
Id = this.Id,
EntityId = entityId
};
this.ApplyChange(e);
}
public async Task Handle_EntityDefinitionDeletedEvent_RemovesEntity()
{
// arrange
var initialProject = this.CreateProject();
var initialEntity = initialProject.Entities.First();
var message = new EntityDefinitionDeleted
{
Id = initialProject.Id,
EntityId = initialEntity.Id,
Version = 2,
TimeStamp = DateTimeOffset.Now
};
var target = new ReadModelEventHandler(this.context.DbContext, this.context.Mapper);
// act
await target.Handle(message);
// assert
var entity = this.context.DbContext.Entities.FirstOrDefault(p => p.Id == message.EntityId);
Assert.Null(entity);
}
private void Apply(EntityDefinitionDeleted e)
{
this.eventAggregator.Publish(e);
}