public async Task PesistEvent()
{
// Arrange
var @event = new PatternUploaded
{
Id = Guid.NewGuid().ToString(),
FileName = "pattern.xsd",
Content = ByteString.CopyFrom(
Encoding.UTF8.GetBytes("Lorem ipsum dolor sit amet, consectetur adipiscing elit."))
};
// Act
var version =
await eventStore.PersistEventAsync($"test-{Guid.NewGuid()}", ExpectedVersion.NoStream + 1, @event);
// Assert
version.Should().Be(0);
}
public async Task GetEvents()
{
// Arrange
var event1 = new PatternUploaded
{
Id = Guid.NewGuid().ToString(),
FileName = "pattern1.xsd",
Content = ByteString.CopyFrom(
Encoding.UTF8.GetBytes("Lorem ipsum dolor sit amet, consectetur adipiscing elit."))
};
var event2 = new PatternUploaded
{
Id = Guid.NewGuid().ToString(),
FileName = "pattern2.xsd",
Content = ByteString.CopyFrom(
Encoding.UTF8.GetBytes("Lorem ipsum dolor sit amet, consectetur adipiscing elit."))
};
var actorName = $"test-{Guid.NewGuid()}";
long version = ExpectedVersion.NoStream;
version = await eventStore.PersistEventAsync(actorName, version + 1, event1);
version = await eventStore.PersistEventAsync(actorName, version + 1, event2);
// Act
var events = new List <PatternUploaded>();
version = await eventStore.GetEventsAsync(actorName, StreamPosition.Start, version,
e => events.Add((PatternUploaded)e));
// Assert
version.Should().Be(2);
events.Should().HaveCount(2);
events[0].FileName.Should().Be("pattern1.xsd");
Encoding.UTF8.GetString(events[0].Content.ToByteArray()).Should()
.Be("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
events[1].FileName.Should().Be("pattern2.xsd");
Encoding.UTF8.GetString(events[1].Content.ToByteArray()).Should()
.Be("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
}
public async Task CompressEvent()
{
// Arrange
var @event = new PatternUploaded
{
Id = Guid.NewGuid().ToString(),
FileName = "pattern.xsd",
Content = ByteString.CopyFrom(Encoding.UTF8.GetBytes(new string('c', 512 * 1024)))
};
var actorName = $"test-{Guid.NewGuid()}";
// Act
PatternUploaded recoveredEvent = null;
var version = await eventStore.PersistEventAsync(actorName, ExpectedVersion.NoStream + 1, @event);
version = await eventStore.GetEventsAsync(actorName, StreamPosition.Start, version,
e => recoveredEvent = (PatternUploaded)e);
// Assert
version.Should().Be(1);
recoveredEvent.FileName.Should().Be("pattern.xsd");
recoveredEvent.Content.Should().HaveCount(512 * 1024);
Encoding.UTF8.GetString(recoveredEvent.Content.ToByteArray()).Should().MatchRegex("c{512}");
}
