/**
* @test
* @dataProvider providePersistence
* @param Persistence $persistence
*/
public function it_should_commit_and_fetch_events(Persistence $persistence)
{
$commitId = CommitId::generate();
$streamContract = Contract::with('My.Contract');
$streamId = OrderId::generate();
$eventContract = Contract::with("My.SomethingHasHappened");
$eventEnvelope1 = EventEnvelope::wrap(EventId::generate(), $eventContract, "My payload1");
$eventEnvelope2 = EventEnvelope::wrap(EventId::generate(), $eventContract, "My payload2");
$persistence->commit($commitId, $streamContract, $streamId, $expectedStreamVersion = 0, [$eventEnvelope1, $eventEnvelope2]);
$persistedEventEnvelopes = $persistence->fetch($streamContract, $streamId);
$this->assertCount(2, $persistedEventEnvelopes);
$this->assertTrue($persistedEventEnvelopes[0]->equals($eventEnvelope1));
$this->assertTrue($persistedEventEnvelopes[1]->equals($eventEnvelope2));
}
/**
* @param Persistence $persistence
* @param Contract $streamContract
* @param Identifier $streamId
* @return EventStream
*/
public static function open(Persistence $persistence, Contract $streamContract, Identifier $streamId)
{
$eventStream = new EventStream($persistence, $streamContract, $streamId);
$eventStream->committedEventEnvelopes = $persistence->fetch($streamContract, $streamId);
return $eventStream;
}
