Best Testcontainers-java code snippet using org.testcontainers.jdbc.ContainerDatabaseDriver.function
Source: JDBCDriverWithPoolTest.java
...14import java.sql.SQLException;15import java.util.concurrent.ExecutorService;16import java.util.concurrent.Executors;17import java.util.concurrent.TimeUnit;18import java.util.function.Supplier;19import static java.util.Arrays.asList;20import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;21/**22 * This test belongs in the jdbc module, as it is focused on testing the behaviour of {@link org.testcontainers.containers.JdbcDatabaseContainer}.23 * However, the need to use the {@link org.testcontainers.containers.MySQLContainerProvider} (due to the jdbc:tc:mysql) URL forces it to live here in24 * 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() {...
Source: JDBCDriverTest.java
1package org.firebirdsql.testcontainers;2import com.zaxxer.hikari.HikariConfig;3import com.zaxxer.hikari.HikariDataSource;4import org.apache.commons.dbutils.QueryRunner;5import org.hamcrest.CoreMatchers;6import org.junit.AfterClass;7import org.junit.Test;8import org.junit.runner.RunWith;9import org.junit.runners.Parameterized;10import org.junit.runners.Parameterized.Parameter;11import org.testcontainers.jdbc.ContainerDatabaseDriver;12import javax.sql.DataSource;13import java.sql.Connection;14import java.sql.SQLException;15import java.util.EnumSet;16import static java.util.Arrays.asList;17import static org.rnorth.visibleassertions.VisibleAssertions.*;18@RunWith(Parameterized.class)19public class JDBCDriverTest {20 private enum Options {21 ScriptedSchema,22 JDBCParams,23 }24 @Parameter25 public String jdbcUrl;26 @Parameter(1)27 public EnumSet<Options> options;28 @Parameterized.Parameters(name = "{index} - {0}")29 public static Iterable<Object[]> data() {30 return asList(31 new Object[][]{32 {"jdbc:tc:firebird://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},33 {"jdbc:tc:firebird:v4.0.0://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},34 {"jdbc:tc:firebird:v3.0.8://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},35 {"jdbc:tc:firebird:3.0.7://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},36 {"jdbc:tc:firebirdsql:v3.0.8://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},37 {"jdbc:tc:firebirdsql:2.5.9-sc://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},38 {"jdbc:tc:firebirdsql:2.5.9-ss://hostname/databasename?user=someuser&password=somepwd&charSet=utf-8&TC_INITFUNCTION=org.firebirdsql.testcontainers.JDBCDriverTest::sampleInitFunction", EnumSet.of(Options.ScriptedSchema, Options.JDBCParams)},39 });40 }41 @SuppressWarnings("unused")42 public static void sampleInitFunction(Connection connection) throws SQLException {43 connection.createStatement().execute("CREATE TABLE bar (\n" +44 " foo VARCHAR(255)\n" +45 ");");46 connection.createStatement().execute("INSERT INTO bar (foo) VALUES ('hello world');");47 connection.createStatement().execute("CREATE TABLE my_counter (\n" +48 " n INT\n" +49 ");");50 }51 @AfterClass52 public static void testCleanup() {53 ContainerDatabaseDriver.killContainers();54 }55 @Test56 public void test() throws SQLException {57 try (HikariDataSource dataSource = getDataSource(jdbcUrl, 1)) {58 performSimpleTest(dataSource);59 if (options.contains(Options.ScriptedSchema)) {60 performTestForScriptedSchema(dataSource);61 }62 if (options.contains(Options.JDBCParams)) {63 performTestForJDBCParamUsage(dataSource);64 }65 }66 }67 private void performSimpleTest(DataSource dataSource) throws SQLException {68 boolean result = new QueryRunner(dataSource).query("SELECT 1 FROM RDB$DATABASE", rs -> {69 rs.next();70 int resultSetInt = rs.getInt(1);71 assertEquals("A basic SELECT query succeeds", 1, resultSetInt);72 return true;73 });74 assertTrue("The database returned a record as expected", result);75 }76 private void performTestForScriptedSchema(DataSource dataSource) throws SQLException {77 new QueryRunner(dataSource).query("SELECT foo FROM bar WHERE foo LIKE '%world'", rs -> {78 rs.next();79 String resultSetString = rs.getString(1);80 assertEquals("A basic SELECT query succeeds where the schema has been applied from a script", "hello world", resultSetString);81 return true;82 });83 }84 private void performTestForJDBCParamUsage(DataSource dataSource) throws SQLException {85 boolean result = new QueryRunner(dataSource).query("select CURRENT_USER FROM RDB$DATABASE", rs -> {86 rs.next();87 String resultUser = rs.getString(1);88 // Not all databases (eg. Postgres) return @% at the end of user name. We just need to make sure the user name matches.89 if (resultUser.endsWith("@%")) {90 resultUser = resultUser.substring(0, resultUser.length() - 2);91 }92 assertEquals("User from query param is created.", "SOMEUSER", resultUser);93 return true;94 });95 assertTrue("The database returned a record as expected", result);96 String databaseQuery = "select rdb$get_context('SYSTEM', 'DB_NAME') from RDB$DATABASE";97 result = new QueryRunner(dataSource).query(databaseQuery, rs -> {98 rs.next();99 String resultDB = rs.getString(1);100 // Firebird reports full path101 assertThat("Database name from URL String is used.", resultDB, CoreMatchers.endsWith("/databasename"));102 return true;103 });104 assertTrue("The database returned a record as expected", result);105 }106 private HikariDataSource getDataSource(String jdbcUrl, int poolSize) {107 HikariConfig hikariConfig = new HikariConfig();108 hikariConfig.setJdbcUrl(jdbcUrl);109 hikariConfig.setConnectionTestQuery("SELECT 1 FROM RDB$DATABASE");110 hikariConfig.setMinimumIdle(1);111 hikariConfig.setMaximumPoolSize(poolSize);112 return new HikariDataSource(hikariConfig);113 }114}...
function
Using AI Code Generation
1import java.sql.Connection;2import java.sql.DriverManager;3import java.sql.ResultSet;4import java.sql.SQLException;5import java.sql.Statement;6import org.testcontainers.containers.MySQLContainer;7public class TestContainer {8 public static void main(String[] args) throws SQLException, ClassNotFoundException {9 MySQLContainer container = new MySQLContainer();10 container.start();11 String jdbcUrl = container.getJdbcUrl();12 String username = container.getUsername();13 String password = container.getPassword();14 System.out.println("jdbcUrl : " + jdbcUrl);15 System.out.println("username : " + username);16 System.out.println("password : " + password);17 try (Connection connection = DriverManager.getConnection(jdbcUrl, username, password)) {18 Statement statement = connection.createStatement();19 ResultSet resultSet = statement.executeQuery("SELECT 1");20 resultSet.next();21 System.out.println("Result: " + resultSet.getInt(1));22 }23 }24}
function
Using AI Code Generation
1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.sql.Statement;7public class TestContainersExample {8public static void main(String[] args) throws SQLException {9ContainerDatabaseDriver driver = new ContainerDatabaseDriver();10DriverManager.registerDriver(driver);11Statement statement = connection.createStatement();12statement.execute("CREATE TABLE test_table (id INTEGER)");13statement.execute("INSERT INTO test_table VALUES (1)");14ResultSet resultSet = statement.executeQuery("SELECT * FROM test_table");15while (resultSet.next()) {16System.out.println("id = " + resultSet.getInt("id"));17}18resultSet.close();19statement.close();20connection.close();21}22}
function
Using AI Code Generation
1import java.sql.*;2import org.testcontainers.jdbc.ContainerDatabaseDriver;3public class 1 {4 public static void main(String[] args) throws SQLException {5 DriverManager.registerDriver(new ContainerDatabaseDriver());6 Statement statement = connection.createStatement();7 ResultSet resultSet = statement.executeQuery("SELECT 1");8 while(resultSet.next()) {9 int result = resultSet.getInt(1);
function
Using AI Code Generation
1import org.testcontainers.jdbc.ContainerDatabaseDriver;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.SQLException;5import java.sql.Statement;6import java.util.Properties;7import org.testcontainers.containers.PostgreSQLContainer;8import org.testcontainers.utility.DockerImageName;9public class 1 {10public static void main(String[] args) throws SQLException {11DockerImageName postgresqlImage = DockerImageName.parse("postgres:13.2");12PostgreSQLContainer<?> container = new PostgreSQLContainer<>(postgresqlImage);13container.start();14.function(container)15Statement statement = connection.createStatement();16statement.execute("CREATE TABLE test (id int)");17statement.execute("INSERT INTO test VALUES (1)");18connection.close();19}20}21 at 1.main(1.java:13)22 at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)23 at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)24 at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)25DockerImageName postgresqlImage = DockerImageName.parse("postgres:13.2");26PostgreSQLContainer<?> container = new PostgreSQLContainer<>(postgresqlImage);27container.start();28 .function(container)
function
Using AI Code Generation
1Container container = ContainerDatabaseDriver.getContainer(url);2String containerId = container.getContainerId();3String containerName = container.getContainerName();4String containerHost = container.getContainerHost();5int containerPort = container.getContainerPort();6String containerStatus = container.getContainerStatus();7String containerImage = container.getContainerImage();8String containerType = container.getContainerType();9String containerDatabaseType = container.getContainerDatabaseType();10boolean isRunning = container.isRunning();11boolean isStarted = container.isStarted();12boolean isStopped = container.isStopped();13boolean isPaused = container.isPaused();14boolean isRestarting = container.isRestarting();15boolean isHealthy = container.isHealthy();16boolean isUnhealthy = container.isUnhealthy();17boolean isDead = container.isDead();18boolean isRemoved = container.isRemoved();19String containerState = container.getContainerState();20int containerExitCode = container.getContainerExitCode();21String containerExitCodeDescription = container.getContainerExitCodeDescription();22List<ExposedPort> containerPorts = container.getContainerPorts();23Map<String, String> containerLabels = container.getContainerLabels();24Map<String, String> containerEnv = container.getContainerEnv();
function
Using AI Code Generation
1import java.sql.Connection;2import java.sql.ResultSet;3import java.sql.Statement;4import org.testcontainers.containers.Container;5import org.testcontainers.containers.MySQLContainer;6public class 1 {7 public static void main(String[] args) throws Exception {8 Container container = ContainerDatabaseDriver.getContainer(new MySQLContainer("mysql:5.7.22"));9 Connection conn = container.createConnection("");10 Statement stmt = conn.createStatement();11 ResultSet rs = stmt.executeQuery("SELECT 1");12 while (rs.next()) {13 System.out.println(rs.getString(1));14 }15 }16}
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