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CustomerServiceSqlTest refactored in async manner to improve performance

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This commit is contained in:
Sergey Matvienko 2022-04-19 17:20:58 +03:00
parent 3084c2d701
commit 92f141e2ca
1 changed files with 47 additions and 29 deletions
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76
dao/src/test/java/org/thingsboard/server/dao/service/BaseCustomerServiceTest.java
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@ -16,11 +16,16 @@
package org.thingsboard.server.dao.service;
import com.datastax.oss.driver.api.core.uuid.Uuids;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import org.apache.commons.lang3.RandomStringUtils;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.thingsboard.common.util.ThingsBoardExecutors;
import org.thingsboard.server.common.data.Customer;
import org.thingsboard.server.common.data.Tenant;
import org.thingsboard.server.common.data.id.TenantId;
@ -29,17 +34,22 @@ import org.thingsboard.server.common.data.page.PageLink;
import org.thingsboard.server.dao.exception.DataValidationException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.TimeUnit;
import static org.assertj.core.api.Assertions.assertThat;
public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
static final int TIMEOUT = 30;
private IdComparator<Customer> idComparator = new IdComparator<>();
ListeningExecutorService executor;
private TenantId tenantId;
@Before
public void before() {
executor = MoreExecutors.listeningDecorator(ThingsBoardExecutors.newWorkStealingPool(8, getClass()));
Tenant tenant = new Tenant();
tenant.setTitle("My tenant");
Tenant savedTenant = tenantService.saveTenant(tenant);
@ -49,6 +59,8 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
@After
public void after() {
executor.shutdownNow();
tenantService.deleteTenant(tenantId);
}
@ -130,22 +142,24 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
}
@Test
public void testFindCustomersByTenantId() {
public void testFindCustomersByTenantId() throws Exception {
Tenant tenant = new Tenant();
tenant.setTitle("Test tenant");
tenant = tenantService.saveTenant(tenant);
TenantId tenantId = tenant.getId();
List<Customer> customers = new ArrayList<>();
List<ListenableFuture<Customer>> futures = new ArrayList<>(135);
for (int i = 0; i < 135; i++) {
Customer customer = new Customer();
customer.setTenantId(tenantId);
customer.setTitle("Customer" + i);
customers.add(customerService.saveCustomer(customer));
futures.add(executor.submit(() ->
customerService.saveCustomer(customer)));
}
List<Customer> customers = Futures.allAsList(futures).get(TIMEOUT, TimeUnit.SECONDS);
List<Customer> loadedCustomers = new ArrayList<>();
List<Customer> loadedCustomers = new ArrayList<>(135);
PageLink pageLink = new PageLink(23);
PageData<Customer> pageData = null;
do {
@ -156,10 +170,7 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
}
} while (pageData.hasNext());
Collections.sort(customers, idComparator);
Collections.sort(loadedCustomers, idComparator);
Assert.assertEquals(customers, loadedCustomers);
assertThat(customers).containsExactlyInAnyOrderElementsOf(loadedCustomers);
customerService.deleteCustomersByTenantId(tenantId);
@ -172,31 +183,34 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
}
@Test
public void testFindCustomersByTenantIdAndTitle() {
public void testFindCustomersByTenantIdAndTitle() throws Exception {
String title1 = "Customer title 1";
List<Customer> customersTitle1 = new ArrayList<>();
List<ListenableFuture<Customer>> futures = new ArrayList<>(143);
for (int i = 0; i < 143; i++) {
Customer customer = new Customer();
customer.setTenantId(tenantId);
String suffix = RandomStringUtils.randomAlphanumeric((int)(5 + Math.random()*10));
String suffix = RandomStringUtils.randomAlphanumeric((int) (5 + Math.random() * 10));
String title = title1 + suffix;
title = i % 2 == 0 ? title.toLowerCase() : title.toUpperCase();
customer.setTitle(title);
customersTitle1.add(customerService.saveCustomer(customer));
futures.add(executor.submit(() -> customerService.saveCustomer(customer)));
}
List<Customer> customersTitle1 = Futures.allAsList(futures).get(TIMEOUT, TimeUnit.SECONDS);
String title2 = "Customer title 2";
List<Customer> customersTitle2 = new ArrayList<>();
futures = new ArrayList<>(175);
for (int i = 0; i < 175; i++) {
Customer customer = new Customer();
customer.setTenantId(tenantId);
String suffix = RandomStringUtils.randomAlphanumeric((int)(5 + Math.random()*10));
String suffix = RandomStringUtils.randomAlphanumeric((int) (5 + Math.random() * 10));
String title = title2 + suffix;
title = i % 2 == 0 ? title.toLowerCase() : title.toUpperCase();
customer.setTitle(title);
customersTitle2.add(customerService.saveCustomer(customer));
futures.add(executor.submit(() -> customerService.saveCustomer(customer)));
}
List<Customer> customersTitle2 = Futures.allAsList(futures).get(TIMEOUT, TimeUnit.SECONDS);
List<Customer> loadedCustomersTitle1 = new ArrayList<>();
List<Customer> loadedCustomersTitle1 = new ArrayList<>(143);
PageLink pageLink = new PageLink(15, 0, title1);
PageData<Customer> pageData = null;
do {
@ -207,12 +221,9 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
}
} while (pageData.hasNext());
Collections.sort(customersTitle1, idComparator);
Collections.sort(loadedCustomersTitle1, idComparator);
assertThat(customersTitle1).as(title1).containsExactlyInAnyOrderElementsOf(loadedCustomersTitle1);
Assert.assertEquals(customersTitle1, loadedCustomersTitle1);
List<Customer> loadedCustomersTitle2 = new ArrayList<>();
List<Customer> loadedCustomersTitle2 = new ArrayList<>(175);
pageLink = new PageLink(4, 0, title2);
do {
pageData = customerService.findCustomersByTenantId(tenantId, pageLink);
@ -222,23 +233,30 @@ public abstract class BaseCustomerServiceTest extends AbstractServiceTest {
}
} while (pageData.hasNext());
Collections.sort(customersTitle2, idComparator);
Collections.sort(loadedCustomersTitle2, idComparator);
Assert.assertEquals(customersTitle2, loadedCustomersTitle2);
assertThat(customersTitle2).as(title2).containsExactlyInAnyOrderElementsOf(loadedCustomersTitle2);
List<ListenableFuture<Void>> deleteFutures = new ArrayList<>(143);
for (Customer customer : loadedCustomersTitle1) {
customerService.deleteCustomer(tenantId, customer.getId());
deleteFutures.add(executor.submit(() -> {
customerService.deleteCustomer(tenantId, customer.getId());
return null;
}));
}
Futures.allAsList(deleteFutures).get(TIMEOUT, TimeUnit.SECONDS);
pageLink = new PageLink(4, 0, title1);
pageData = customerService.findCustomersByTenantId(tenantId, pageLink);
Assert.assertFalse(pageData.hasNext());
Assert.assertEquals(0, pageData.getData().size());
deleteFutures = new ArrayList<>(175);
for (Customer customer : loadedCustomersTitle2) {
customerService.deleteCustomer(tenantId, customer.getId());
deleteFutures.add(executor.submit(() -> {
customerService.deleteCustomer(tenantId, customer.getId());
return null;
}));
}
Futures.allAsList(deleteFutures).get(TIMEOUT, TimeUnit.SECONDS);
pageLink = new PageLink(4, 0, title2);
pageData = customerService.findCustomersByTenantId(tenantId, pageLink);