How to use JDBCDriverWithPoolTest class of org.testcontainers.jdbc.mysql package

Best Testcontainers-java code snippet using org.testcontainers.jdbc.mysql.JDBCDriverWithPoolTest

Source:JDBCDriverWithPoolTest.java

...24 * the mysql module, to avoid circular dependencies.25 * TODO: Move to the jdbc module and either (a) implement a barebones {@link org.testcontainers.containers.JdbcDatabaseContainerProvider} for testing, or (b) refactor into a unit test.26 */27@RunWith(Parameterized.class)28public class JDBCDriverWithPoolTest {29    public static final String URL = "jdbc:tc:mysql:5.7.34://hostname/databasename?TC_INITFUNCTION=org.testcontainers.jdbc.mysql.JDBCDriverWithPoolTest::sampleInitFunction";30    private final DataSource dataSource;31    @Parameterized.Parameters32    public static Iterable<Supplier<DataSource>> dataSourceSuppliers() {33        return asList(34            JDBCDriverWithPoolTest::getTomcatDataSourceWithDriverClassName,35            JDBCDriverWithPoolTest::getTomcatDataSource,36            JDBCDriverWithPoolTest::getHikariDataSourceWithDriverClassName,37            JDBCDriverWithPoolTest::getHikariDataSource,38            JDBCDriverWithPoolTest::getViburDataSourceWithDriverClassName,39            JDBCDriverWithPoolTest::getViburDataSource40        );41    }42    public JDBCDriverWithPoolTest(Supplier<DataSource> dataSourceSupplier) {43        this.dataSource = dataSourceSupplier.get();44    }45    private ExecutorService executorService = Executors.newFixedThreadPool(5);46    @Test47    public void testMySQLWithConnectionPoolUsingSameContainer() throws SQLException, InterruptedException {48        // Populate the database with some data in multiple threads, so that multiple connections from the pool will be used49        for (int i = 0; i < 100; i++) {50            executorService.submit(() -> {51                try {52                    new QueryRunner(dataSource).insert("INSERT INTO my_counter (n) VALUES (5)",53                        (ResultSetHandler<Object>) rs -> true);54                } catch (SQLException e) {55                    e.printStackTrace();56                }...

JDBCDriverWithPoolTest

Using AI Code Generation

1package org.testcontainers.jdbc;2import org.junit.Test;3import org.testcontainers.containers.JdbcDatabaseContainer;4import org.testcontainers.containers.MSSQLServerContainer;5import org.testcontainers.containers.MariaDBContainer;6import org.testcontainers.containers.MySQLContainer;7import org.testcontainers.containers.OracleContainer;8import org.testcontainers.containers.PostgreSQLContainer;9import org.testcontainers.utility.DockerImageName;10import java.sql.Connection;11import java.sql.ResultSet;12import java.sql.SQLException;13import java.sql.Statement;14import java.util.Arrays;15import java.util.List;16import java.util.concurrent.*;17import java.util.concurrent.atomic.AtomicInteger;18import java.util.stream.IntStream;19import static org.junit.Assert.assertEquals;20import static org.junit.Assert.assertTrue;21public class JDBCDriverWithPoolTest {22    private static final int POOL_SIZE = 50;23    private static final int ITERATIONS = 100;24    private static final List<JdbcDatabaseContainer<?>> containers = Arrays.asList(25        new MySQLContainer<>(DockerImageName.parse("mysql:8.0.26")),26        new PostgreSQLContainer<>(DockerImageName.parse("postgres:13.3")),27        new OracleContainer<>(DockerImageName.parse("gvenzl/oracle-xe:18.4.0-slim")),28        new MariaDBContainer<>(DockerImageName.parse("mariadb:10.6.3")),29        new MSSQLServerContainer<>(DockerImageName.parse("mcr.microsoft.com/mssql/server:2019-GA-ubuntu-16.04"))30    );31    static {32        containers.forEach(JdbcDatabaseContainer::start);33    }34    public void testPool() throws Exception {35        ExecutorService executorService = Executors.newFixedThreadPool(POOL_SIZE);36        List<Future<?>> futures = new CopyOnWriteArrayList<>();37        AtomicInteger counter = new AtomicInteger(0);38        containers.forEach(container

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.