Use SecurityContextRepository.loadDeferredContext()

Closes gh-933

Author: jgrandja

oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/config/annotation/web/configurers/OAuth2AuthorizationCodeGrantTests.java

@@ -706,7 +706,7 @@ public void requestWhenClientObtainsAccessTokenThenClientAuthenticationNotPersis
 				.andReturn();
 
 		org.springframework.security.core.context.SecurityContext securityContext =
-				securityContextRepository.loadContext(mvcResult.getRequest()).get();
+				securityContextRepository.loadDeferredContext(mvcResult.getRequest()).get();
 		assertThat(securityContext.getAuthentication()).isNull();
 	}
 

oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/config/annotation/web/configurers/OidcUserInfoTests.java

@@ -177,7 +177,7 @@ public void requestWhenUserInfoRequestThenBearerTokenAuthenticationNotPersisted(
 		// @formatter:on
 
 		org.springframework.security.core.context.SecurityContext securityContext =
-				securityContextRepository.loadContext(mvcResult.getRequest()).get();
+				securityContextRepository.loadDeferredContext(mvcResult.getRequest()).get();
 		assertThat(securityContext.getAuthentication()).isNull();
 	}