public async Task Bug_2201_update_successfully_but_have_deletion_next()
{
var target = Target.Random();
theSession.Store(target);
await theSession.SaveChangesAsync();
var insertProjectionProgress = new InsertProjectionProgress(theStore.Events,
new EventRange(new ShardName("three"), 12));
theSession.QueueOperation(insertProjectionProgress);
await theSession.SaveChangesAsync();
var updateProjectionProgress =
new UpdateProjectionProgress(theStore.Events, new EventRange(new ShardName("three"), 12, 50));
theSession.QueueOperation(updateProjectionProgress);
theSession.Delete(target);
await theSession.SaveChangesAsync();
var progress = await theStore.Advanced.ProjectionProgressFor(new ShardName("three"));
progress.ShouldBe(50);
}
public async Task fetch_all_projections()
{
var operation1 = new InsertProjectionProgress(theStore.Events,
new EventRange("five", 12));
var operation2 = new InsertProjectionProgress(theStore.Events,
new EventRange("six", 25));
theSession.QueueOperation(operation1);
theSession.QueueOperation(operation2);
await theSession.SaveChangesAsync();
var progressions = await theStore.Events.AllProjectionProgress();
progressions.Any(x => x.ProjectionOrShardName == "five").ShouldBeTrue();
progressions.Any(x => x.ProjectionOrShardName == "six").ShouldBeTrue();
}
public async Task update_happy_path()
{
var insertProjectionProgress = new InsertProjectionProgress(theStore.Events,
new EventRange("three", 12));
theSession.QueueOperation(insertProjectionProgress);
await theSession.SaveChangesAsync();
var updateProjectionProgress =
new UpdateProjectionProgress(theStore.Events, new EventRange("three", 12, 50));
theSession.QueueOperation(updateProjectionProgress);
await theSession.SaveChangesAsync();
var progress = await theStore.Events.ProjectionProgressFor("three");
progress.ShouldBe(50);
}
public async Task insert_progression()
{
var operation1 = new InsertProjectionProgress(theStore.Events,
new EventRange("one", 12));
var operation2 = new InsertProjectionProgress(theStore.Events,
new EventRange("two", 25));
theSession.QueueOperation(operation1);
theSession.QueueOperation(operation2);
await theSession.SaveChangesAsync();
var progress1 = await theStore.Events.ProjectionProgressFor("one");
progress1.ShouldBe(12);
var progress2 = await theStore.Events.ProjectionProgressFor("two");
progress2.ShouldBe(25);
}
public async Task update_sad_path()
{
var insertProjectionProgress = new InsertProjectionProgress(theStore.Events,
new EventRange("four", 12));
theSession.QueueOperation(insertProjectionProgress);
await theSession.SaveChangesAsync();
var updateProjectionProgress = new UpdateProjectionProgress(theStore.Events, new EventRange("four", 5, 50));
var ex = await Should.ThrowAsync <ProgressionProgressOutOfOrderException>(async() =>
{
theSession.QueueOperation(updateProjectionProgress);
await theSession.SaveChangesAsync();
});
ex.Message.ShouldContain("four", StringComparisonOption.Default);
// Just verifying that the real progress didn't change
var progress = await theStore.Events.ProjectionProgressFor("four");
progress.ShouldBe(12);
}
