SpringBootApplicationTests Class — spring-boot Architecture

Source Code

core/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/SpringBootApplicationTests.java lines 36–85

class SpringBootApplicationTests {

	@Test
	void proxyBeanMethodsIsEnabledByDefault() {
		AnnotationAttributes attributes = AnnotatedElementUtils
			.getMergedAnnotationAttributes(DefaultSpringBootApplication.class, Configuration.class);
		assertThat(attributes).containsEntry("proxyBeanMethods", true);
	}

	@Test
	void proxyBeanMethodsCanBeDisabled() {
		AnnotationAttributes attributes = AnnotatedElementUtils
			.getMergedAnnotationAttributes(NoBeanMethodProxyingSpringBootApplication.class, Configuration.class);
		assertThat(attributes).containsEntry("proxyBeanMethods", false);
	}

	@Test
	void nameGeneratorDefaultToBeanNameGenerator() {
		AnnotationAttributes attributes = AnnotatedElementUtils
			.getMergedAnnotationAttributes(DefaultSpringBootApplication.class, ComponentScan.class);
		assertThat(attributes).containsEntry("nameGenerator", BeanNameGenerator.class);
	}

	@Test
	void nameGeneratorCanBeSpecified() {
		AnnotationAttributes attributes = AnnotatedElementUtils
			.getMergedAnnotationAttributes(CustomNameGeneratorConfiguration.class, ComponentScan.class);
		assertThat(attributes).containsEntry("nameGenerator", TestBeanNameGenerator.class);
	}

	@SpringBootApplication
	static class DefaultSpringBootApplication {

	}

	@SpringBootApplication(proxyBeanMethods = false)
	static class NoBeanMethodProxyingSpringBootApplication {

	}

	@SpringBootApplication(nameGenerator = TestBeanNameGenerator.class)
	static class CustomNameGeneratorConfiguration {

	}

	static class TestBeanNameGenerator extends DefaultBeanNameGenerator {

	}

}