public void testSaveAllRemoveAll() throws Exception {
TenantId tenantId = new TenantId("T12345");
Product product1 =
new Product(
tenantId,
new ProductId("679890"),
new ProductOwnerId(tenantId, "thepm"),
"My Product 1",
"My product 1, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
Product product2 =
new Product(
tenantId,
new ProductId("09876"),
new ProductOwnerId(tenantId, "thepm"),
"My Product 2",
"My product 2, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
Product product3 =
new Product(
tenantId,
new ProductId("100200300"),
new ProductOwnerId(tenantId, "thepm"),
"My Product 3",
"My product 3, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
LevelDBUnitOfWork.start(this.database);
productRepository.saveAll(Arrays.asList(new Product[] {product1, product2, product3}));
LevelDBUnitOfWork.current().commit();
Collection<Product> savedProducts = productRepository.allProductsOfTenant(tenantId);
assertFalse(savedProducts.isEmpty());
assertEquals(3, savedProducts.size());
LevelDBUnitOfWork.start(this.database);
productRepository.removeAll(Arrays.asList(new Product[] {product1, product3}));
LevelDBUnitOfWork.current().commit();
savedProducts = productRepository.allProductsOfTenant(tenantId);
assertFalse(savedProducts.isEmpty());
assertEquals(1, savedProducts.size());
assertEquals(product2.productId(), savedProducts.iterator().next().productId());
LevelDBUnitOfWork.start(this.database);
productRepository.removeAll(Arrays.asList(new Product[] {product2}));
LevelDBUnitOfWork.current().commit();
savedProducts = productRepository.allProductsOfTenant(tenantId);
assertTrue(savedProducts.isEmpty());
}
public void testSave() throws Exception {
TenantId tenantId = new TenantId("T12345");
Product product =
new Product(
tenantId,
new ProductId("679890"),
new ProductOwnerId(tenantId, "thepm"),
"My Product",
"My product, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
LevelDBUnitOfWork.start(this.database);
productRepository.save(product);
LevelDBUnitOfWork.current().commit();
Product savedProduct = productRepository.productOfId(product.tenantId(), product.productId());
assertNotNull(savedProduct);
assertEquals(product.tenantId(), savedProduct.tenantId());
assertEquals(product.productId(), savedProduct.productId());
assertEquals(product.productOwnerId(), savedProduct.productOwnerId());
assertEquals("My Product", savedProduct.name());
assertEquals("My product, which is my product.", savedProduct.description());
assertEquals(DiscussionAvailability.NOT_REQUESTED, savedProduct.discussion().availability());
Collection<Product> savedProducts = productRepository.allProductsOfTenant(product.tenantId());
assertFalse(savedProducts.isEmpty());
assertEquals(1, savedProducts.size());
}
public void testConcurrentTransactions() throws Exception {
final List<Integer> orderOfCommits = new ArrayList<Integer>();
final TenantId tenantId = new TenantId("T12345");
Product product1 =
new Product(
tenantId,
new ProductId("679890"),
new ProductOwnerId(tenantId, "thepm"),
"My Product 1",
"My product 1, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
LevelDBUnitOfWork.start(database);
productRepository.save(product1);
new Thread() {
@Override
public void run() {
Product product2 =
new Product(
tenantId,
new ProductId("09876"),
new ProductOwnerId(tenantId, "thepm"),
"My Product 2",
"My product 2, which is my product.",
DiscussionAvailability.NOT_REQUESTED);
LevelDBUnitOfWork.start(database);
productRepository.save(product2);
LevelDBUnitOfWork.current().commit();
orderOfCommits.add(2);
}
}.start();
Thread.sleep(250L);
LevelDBUnitOfWork.current().commit();
orderOfCommits.add(1);
for (int idx = 0; idx < orderOfCommits.size(); ++idx) {
assertEquals(idx + 1, orderOfCommits.get(idx).intValue());
}
Thread.sleep(250L);
Collection<Product> savedProducts = productRepository.allProductsOfTenant(product1.tenantId());
assertFalse(savedProducts.isEmpty());
assertEquals(2, savedProducts.size());
}