From cad429ab377b19db67925833bbbe76ef583abb6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Kucha=C5=99?= <honza.kuchar@grifart.cz>
Date: Sun, 21 Feb 2016 12:20:47 +0100
Subject: [PATCH] Basket (red): Add ability to restore basket from historical
events
---
tests/BasketTest.phpt | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/tests/BasketTest.phpt b/tests/BasketTest.phpt
index 044ca1f..45f820d 100644
--- a/tests/BasketTest.phpt
+++ b/tests/BasketTest.phpt
@@ -61,6 +61,33 @@ class BasketTest extends \Tester\TestCase {
Assert::count(3, $basket->getRecordedEvents(), "Double removed product should not generate another event.");
}
+ public function testLoadBasketFromHistory() {
+ // Arrange
+ $basketId = new BasketId(Uuid::uuid4());
+ $basket = Basket::pickUp($basketId);
+ $basket->addProduct(new ProductId(Uuid::uuid4()), "Awesome product 2");
+
+ $events = $basket->getRecordedEvents();
+
+ // persist events here
+ // load events here
+
+ // Act
+ $reconstitutedBasket = Basket::reconstituteFrom(
+ new AggregateHistory($basketId, $retrievedEvents = $events)
+ );
+
+ // Assert
+
+ // When calling reconstituteFrom() it reconstructs object internal state
+ // BUT does not add events loaded from history into aggregate recorded events
+ $basket->clearRecordedEvents(); // Important!
+
+ Assert::equal($basket, $reconstitutedBasket, "Original and basket reconstructed from events should be the same");
+
+
+ }
+
}
(new BasketTest())->run();
--
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