For the latest stable version, please use Spring Security 6.4.1!

Testing Method Security

For example, we can test our example from EnableReactiveMethodSecurity using the same setup and annotations we did in Testing Method Security. Here is a minimal sample of what we can do:

Java
Kotlin

@ExtendWith(SpringExtension.class)
@ContextConfiguration(classes = HelloWebfluxMethodApplication.class)
public class HelloWorldMessageServiceTests {
	@Autowired
	HelloWorldMessageService messages;

	@Test
	public void messagesWhenNotAuthenticatedThenDenied() {
		StepVerifier.create(this.messages.findMessage())
			.expectError(AccessDeniedException.class)
			.verify();
	}

	@Test
	@WithMockUser
	public void messagesWhenUserThenDenied() {
		StepVerifier.create(this.messages.findMessage())
			.expectError(AccessDeniedException.class)
			.verify();
	}

	@Test
	@WithMockUser(roles = "ADMIN")
	public void messagesWhenAdminThenOk() {
		StepVerifier.create(this.messages.findMessage())
			.expectNext("Hello World!")
			.verifyComplete();
	}
}

@ExtendWith(SpringExtension.class)
@ContextConfiguration(classes = [HelloWebfluxMethodApplication::class])
class HelloWorldMessageServiceTests {
    @Autowired
    lateinit var messages: HelloWorldMessageService

    @Test
    fun messagesWhenNotAuthenticatedThenDenied() {
        StepVerifier.create(messages.findMessage())
            .expectError(AccessDeniedException::class.java)
            .verify()
    }

    @Test
    @WithMockUser
    fun messagesWhenUserThenDenied() {
        StepVerifier.create(messages.findMessage())
            .expectError(AccessDeniedException::class.java)
            .verify()
    }

    @Test
    @WithMockUser(roles = ["ADMIN"])
    fun messagesWhenAdminThenOk() {
        StepVerifier.create(messages.findMessage())
            .expectNext("Hello World!")
            .verifyComplete()
    }
}