public void testRemove() 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); LevelDBUnitOfWork.start(this.database); productRepository.save(product1); productRepository.save(product2); LevelDBUnitOfWork.current().commit(); LevelDBUnitOfWork.start(this.database); productRepository.remove(product1); LevelDBUnitOfWork.current().commit(); Collection<Product> savedProducts = productRepository.allProductsOfTenant(tenantId); assertFalse(savedProducts.isEmpty()); assertEquals(1, savedProducts.size()); assertEquals(product2.productId(), savedProducts.iterator().next().productId()); LevelDBUnitOfWork.start(this.database); productRepository.remove(product2); LevelDBUnitOfWork.current().commit(); savedProducts = productRepository.allProductsOfTenant(tenantId); assertTrue(savedProducts.isEmpty()); }