Best Testcontainers-java code snippet using org.testcontainers.r2dbc.AbstractR2DBCDatabaseContainerTest.testGetMetadata
...29 ConnectionFactory connectionFactory = ConnectionFactories.get(createR2DBCUrl());30 runTestQuery(connectionFactory);31 }32 @Test33 public final void testGetMetadata() {34 ConnectionFactory connectionFactory = ConnectionFactories.get(createR2DBCUrl());35 ConnectionFactoryMetadata metadata = connectionFactory.getMetadata();36 assertThat(metadata).isNotNull();37 }38 protected abstract T createContainer();39 protected void runTestQuery(ConnectionFactory connectionFactory) {40 try {41 int expected = 42;42 Number result = Flux43 .usingWhen(44 connectionFactory.create(),45 connection -> connection.createStatement(createTestQuery(expected)).execute(),46 Connection::close47 )...
testGetMetadata
Using AI Code Generation
1 public void testGetMetadata() throws SQLException {2 try (Connection connection = DriverManager.getConnection(container.getJdbcUrl(), container.getUsername(), container.getPassword())) {3 DatabaseMetaData databaseMetaData = connection.getMetaData();4 String databaseProductName = databaseMetaData.getDatabaseProductName();5 String databaseProductVersion = databaseMetaData.getDatabaseProductVersion();6 String driverName = databaseMetaData.getDriverName();7 int driverMajorVersion = databaseMetaData.getDriverMajorVersion();8 int driverMinorVersion = databaseMetaData.getDriverMinorVersion();9 String url = databaseMetaData.getURL();10 String userName = databaseMetaData.getUserName();11 ResultSet tables = databaseMetaData.getTables(null, null, null, null);12 ResultSet columns = databaseMetaData.getColumns(null, null, null, null);13 ResultSet primaryKeys = databaseMetaData.getPrimaryKeys(null, null, null);14 ResultSet importedKeys = databaseMetaData.getImportedKeys(null, null, null);15 ResultSet exportedKeys = databaseMetaData.getExportedKeys(null, null, null);16 ResultSet crossReference = databaseMetaData.getCrossReference(null, null, null, null, null, null);17 ResultSet indexInfo = databaseMetaData.getIndexInfo(null, null, null, false, false);18 ResultSet procedures = databaseMetaData.getProcedures(null, null, null);19 ResultSet procedureColumns = databaseMetaData.getProcedureColumns(null, null, null, null);20 ResultSet tableTypes = databaseMetaData.getTableTypes();21 ResultSet schemas = databaseMetaData.getSchemas();22 ResultSet catalogues = databaseMetaData.getCatalogs();23 ResultSet typeInfo = databaseMetaData.getTypeInfo();24 ResultSet clientInfoProperties = databaseMetaData.getClientInfoProperties();25 ResultSet functions = databaseMetaData.getFunctions(null, null, null);26 ResultSet functionColumns = databaseMetaData.getFunctionColumns(null, null, null, null);27 ResultSet superTables = databaseMetaData.getSuperTables(null, null, null);28 ResultSet superTypes = databaseMetaData.getSuperTypes(null, null, null);29 ResultSet attributes = databaseMetaData.getAttributes(null, null, null, null);30 ResultSet bestRowIdentifier = databaseMetaData.getBestRowIdentifier(null, null, null, 0, false);31 ResultSet versionColumns = databaseMetaData.getVersionColumns(null, null, null);32 ResultSet userDefinedTypes = databaseMetaData.getUDTs(null, null, null, null);33 ResultSet generatedKeys = databaseMetaData.getGeneratedKeys();34 }35 }36}
testGetMetadata
Using AI Code Generation
1void testGetMetadata() {2 R2dbcDatabaseContainer<?> container = createContainer();3 container.start();4 R2dbc r2dbc = R2dbc.builder()5 .connectionFactory(new ConnectionFactoryOptions.Builder()6 .option(DRIVER, "pool")7 .option(PROTOCOL, "r2dbc")8 .option(HOST, container.getHost())9 .option(PORT, container.getFirstMappedPort())10 .option(USER, container.getUsername())11 .option(PASSWORD, container.getPassword())12 .option(DATABASE, container.getDatabaseName())13 .option(CONNECT_TIMEOUT, Duration.ofSeconds(10))14 .build())15 .build();16 .withHandle(handle -> handle17 .select("SELECT 1 AS one")18 .mapResult(result -> result.map((row, rowMetadata) -> row.get("one", Integer.class))))19 .as(StepVerifier::create)20 .expectNext(1)21 .verifyComplete();22}23void testGetMetadata() {24 R2dbcDatabaseContainer<?> container = createContainer();25 container.start();26 R2dbc r2dbc = R2dbc.builder()27 .connectionFactory(new ConnectionFactoryOptions.Builder()28 .option(DRIVER, "pool")29 .option(PROTOCOL, "r2dbc")30 .option(HOST, container.getHost())31 .option(PORT, container.getFirstMappedPort())32 .option(USER, container.getUsername())33 .option(PASSWORD, container.getPassword())34 .option(DATABASE, container.getDatabaseName())35 .option(CONNECT_TIMEOUT, Duration.ofSeconds(10))36 .build())37 .build();38 .withHandle(handle -> handle39 .select("SELECT 1 AS one")40 .mapResult(result -> result.map((row, rowMetadata) -> row.get("one", Integer.class))))41 .as(StepVerifier::create)42 .expectNext(1)43 .verifyComplete();44}45void testGetMetadata() {46 R2dbcDatabaseContainer<?> container = createContainer();47 container.start();48 R2dbc r2dbc = R2dbc.builder()49 .connectionFactory(new ConnectionFactoryOptions.Builder()50 .option(DRIVER
testGetMetadata
Using AI Code Generation
1 void testGetMetadata() {2 final R2dbcDatabaseContainer<?> container = createContainer();3 container.start();4 final R2dbc r2dbc = R2dbc.builder().connectionFactory(container.createConnectionFactory()).build();5 final Mono<Map<String, Object>> metadata = r2dbc.withHandle(handle -> handle.select("SELECT * FROM test_table").fetch().one())6 .flatMap(row -> Mono.just(row.getMetadata()));7 StepVerifier.create(metadata)8 .expectNextMatches(m -> m.size() == 2)9 .expectComplete()10 .verify();11 container.stop();12 }13}14class AbstractR2DBCDatabaseContainerTest {15 private static final String CREATE_TABLE_SQL = "CREATE TABLE test_table (id INTEGER PRIMARY KEY, name VARCHAR(100))";16 private static final String INSERT_SQL = "INSERT INTO test_table VALUES(1, 'test')";17 private static final String DROP_TABLE_SQL = "DROP TABLE test_table";18 private final R2dbcDatabaseContainer<?> container;19 AbstractR2DBCDatabaseContainerTest(R2dbcDatabaseContainer<?> container) {20 this.container = container;21 }22 void setUp() {23 container.start();24 final R2dbc r2dbc = R2dbc.builder().connectionFactory(container.createConnectionFactory()).build();25 r2dbc.withHandle(handle -> handle.execute(CREATE_TABLE_SQL)).block();26 r2dbc.withHandle(handle -> handle.execute(INSERT_SQL)).block();27 }28 void tearDown() {29 final R2dbc r2dbc = R2dbc.builder().connectionFactory(container.createConnectionFactory()).build();30 r2dbc.withHandle(handle -> handle.execute(DROP_TABLE_SQL)).block();31 container.stop();32 }33 void testGetMetadata() {34 final R2dbc r2dbc = R2dbc.builder().connectionFactory(container.createConnectionFactory()).build();35 final Mono<Map<String, Object>> metadata = r2dbc.withHandle(handle -> handle.select("SELECT * FROM test_table").fetch().one())36 .flatMap(row -> Mono.just(row.getMetadata()));37 StepVerifier.create(metadata)38 .expectNextMatches(m -> m.size() == 2)39 .expectComplete()40 .verify();41 }42}
testGetMetadata
Using AI Code Generation
1 void testGetMetadata() {2 R2dbcDatabaseContainer<?> container = getR2DBCContainer();3 container.start();4 assertThat(container.getMetadata()).isNotNull();5 assertThat(container.getMetadata().getDatabaseProductName()).isNotNull();6 assertThat(container.getMetadata().getDatabaseMajorVersion()).isNotNull();7 assertThat(container.getMetadata().getDatabaseMinorVersion()).isNotNull();8 }9}10The testGetMetadata() method of the AbstractR2DBCDatabaseContainerTest class is defined as follows:11public abstract class AbstractR2DBCDatabaseContainerTest<SELF extends R2dbcDatabaseContainer<SELF>> {12 protected abstract SELF getR2DBCContainer();13 void testGetMetadata() {14 R2dbcDatabaseContainer<?> container = getR2DBCContainer();15 container.start();16 assertThat(container.getMetadata()).isNotNull();17 assertThat(container.getMetadata().getDatabaseProductName()).isNotNull();18 assertThat(container.getMetadata().getDatabaseMajorVersion()).isNotNull();19 assertThat(container.getMetadata().getDatabaseMinorVersion()).isNotNull();20 }21}22The testGetMetadata() method of the AbstractR2DBCDatabaseContainerTest class is defined as follows:23public abstract class AbstractR2DBCDatabaseContainerTest<SELF extends R2dbcDatabaseContainer<SELF>> {24 protected abstract SELF getR2DBCContainer();25 void testGetMetadata() {26 R2dbcDatabaseContainer<?> container = getR2DBCContainer();27 container.start();28 assertThat(container.getMetadata()).isNotNull();29 assertThat(container.getMetadata().getDatabaseProductName()).isNotNull();30 assertThat(container.getMetadata().getDatabaseMajorVersion()).isNotNull();31 assertThat(container.getMetadata().getDatabaseMinorVersion()).isNotNull();32 }33}34The above code is a part of the testGetMetadata() method of org.testcontainers.r2dbc.AbstractR2DBCDatabaseContainerTest class. It uses the testGetMetadata() method of the same class to retrieve the metadata
testGetMetadata
Using AI Code Generation
1 R2dbcDatabaseContainer<?> container = new MySQLContainer<>();2 container.start();3 ConnectionFactoryOptions options = ConnectionFactoryOptions.builder()4 .option(DRIVER, "pool")5 .option(PROTOCOL, "mysql")6 .option(HOST, container.getHost())7 .option(PORT, container.getFirstMappedPort())8 .option(USER, container.getUsername())9 .option(PASSWORD, container.getPassword())10 .option(DATABASE, container.getDatabaseName())11 .build();12 ConnectionFactory connectionFactory = ConnectionFactories.get(options);13 Connection connection = connectionFactory.create().block();14 R2dbc r2dbc = new R2dbc(connection);15 r2dbc.inTransaction(handle ->16 handle.createQuery("SELECT * FROM INFORMATION_SCHEMA.SYSTEM_USERS")17 .mapResult(result -> result.map((row, rowMetadata) -> row.get(0, String.class)))18 .all()19 .doOnNext(System.out::println)20 .then())21 .block();22 connection.close().block();23 container.stop();24 }25}
Check out the latest blogs from LambdaTest on this topic:
Having a good web design can empower business and make your brand stand out. According to a survey by Top Design Firms, 50% of users believe that website design is crucial to an organization’s overall brand. Therefore, businesses should prioritize website design to meet customer expectations and build their brand identity. Your website is the face of your business, so it’s important that it’s updated regularly as per the current web design trends.
These days, development teams depend heavily on feedback from automated tests to evaluate the quality of the system they are working on.
ChatGPT broke all Internet records by going viral in the first week of its launch. A million users in 5 days are unprecedented. A conversational AI that can answer natural language-based questions and create poems, write movie scripts, write social media posts, write descriptive essays, and do tons of amazing things. Our first thought when we got access to the platform was how to use this amazing platform to make the lives of web and mobile app testers easier. And most importantly, how we can use ChatGPT for automated testing.
The web paradigm has changed considerably over the last few years. Web 2.0, a term coined way back in 1999, was one of the pivotal moments in the history of the Internet. UGC (User Generated Content), ease of use, and interoperability for the end-users were the key pillars of Web 2.0. Consumers who were only consuming content up till now started creating different forms of content (e.g., text, audio, video, etc.).
We launched LT Browser in 2020, and we were overwhelmed by the response as it was awarded as the #5 product of the day on the ProductHunt platform. Today, after 74,585 downloads and 7,000 total test runs with an average of 100 test runs each day, the LT Browser has continued to help developers build responsive web designs in a jiffy.
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!