Spring-Boot-Application Integration Test in scala

Application.scala

object Application  {
  def main(args: Array[String]) : Unit = SpringApplication.run(classOf[ApplicationConfig], args :_ *)
}

ApplicationConfig.scala

@SpringBootApplication //annotation added in Spring-Boot 1.2.0.RELEASE
/*
@Configuration
@ComponentScan
@EnableAutoConfiguration 
*/
class ApplicationConfig

ApplicationIntegrationTest.scala

@SpringApplicationConfiguration(classes = Array(classOf[ApplicationConfig]))
@WebAppConfiguration
@IntegrationTest(value = Array("server.port:0"))
@DirtiesContext
class ApplicationTest extends AssertionsForJUnit {

  @Value("${local.server.port}") var port: Int = _

  new TestContextManager(classOf[ApplicationTest]).prepareTestInstance(this)

  @Test def integrationTest: Unit = {
    val entity = new TestRestTemplate().getForEntity("http://localhost:" + port + "/health", classOf[String]);
    Assert.assertThat(entity.getStatusCode, CoreMatchers.is(HttpStatus.OK))
  }
}