Its possible to load specific data.sql for each SpringbootTest annotation

Question

I have serveral @SpringBootTest tests,with an enbebbed database(h2) with a data.sql with the data for the tests. Each test has it's own domain and as the data.sql is growing large. I would like to know if there is any option to include a specific data.sql for each @SpringBootTest annotation, like de properties source.

I know there is a option, which is, create different application.properties and specify there the data.sql to load, but I would like to know if there are cleaner options.

Currently I have this:

@SpringBootTest(classes = {MyApplication.class}, webEnvironment = 
SpringBootTest.WebEnvironment.RANDOM_PORT)
@ExtendWith(SpringExtension.class)
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
public class MyFunctionalTest {

And I would like something like this:

@SpringBootTest(classes = {MyApplication.class}, webEnvironment = 
SpringBootTest.WebEnvironment.RANDOM_PORT)
@ExtendWith(SpringExtension.class)
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
@H2Data("sepecific.sql)
public class MyFunctionalTest {

Answer 1

Hi in my opinion it is possible I have done it for regular spring boot application , I ave not tried it for Test but I am almost sure that it will work for test. You need to declare multiple DataSourceInitializers like I have done in this post:

@Bean
        public DataSourceInitializer dataSourceInitializer1(@Qualifier("datasource1") DataSource datasource) {
            ResourceDatabasePopulator resourceDatabasePopulator = new ResourceDatabasePopulator();
            resourceDatabasePopulator.addScript(new ClassPathResource("schema-h22.sql"));
            resourceDatabasePopulator.addScript(new ClassPathResource("data-h22.sql"));

                DataSourceInitializer dataSourceInitializer = new DataSourceInitializer();
                dataSourceInitializer.setDataSource(datasource);
                dataSourceInitializer.setDatabasePopulator(resourceDatabasePopulator);
                return dataSourceInitializer;
        }

    @Bean
    public DataSourceInitializer dataSourceInitializer2(@Qualifier("datasource2") DataSource datasource) {
        ResourceDatabasePopulator resourceDatabasePopulator = new ResourceDatabasePopulator();
        resourceDatabasePopulator.addScript(new ClassPathResource("schema-h21.sql"));
        resourceDatabasePopulator.addScript(new ClassPathResource("data-h21.sql"));

            DataSourceInitializer dataSourceInitializer = new DataSourceInitializer();
            dataSourceInitializer.setDataSource(datasource);
            dataSourceInitializer.setDatabasePopulator(resourceDatabasePopulator);
            return dataSourceInitializer;
    }

Spring Boot 2 Multiple Datasources initialize schema