Simplify project structure

- harmonize module and directory names
- optimize Gradle settings
- remove unused Grails sample

Resolves: #1447

spring-session-samples/spring-session-sample-javaconfig-rest/src/integration-test/java/rest/RestMockMvcTests.java

@@ -0,0 +1,116 @@
+/*
+ * Copyright 2014-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package rest;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.testcontainers.containers.GenericContainer;
+import sample.SecurityConfig;
+import sample.mvc.MvcConfig;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.session.Session;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
+import org.springframework.session.web.http.HeaderHttpSessionIdResolver;
+import org.springframework.session.web.http.HttpSessionIdResolver;
+import org.springframework.session.web.http.SessionRepositoryFilter;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.user;
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@ExtendWith(SpringExtension.class)
+@ContextConfiguration(classes = { RestMockMvcTests.Config.class, SecurityConfig.class,
+		MvcConfig.class })
+@WebAppConfiguration
+public class RestMockMvcTests {
+
+	private static final String DOCKER_IMAGE = "redis:5.0.5";
+
+	@Autowired
+	private SessionRepositoryFilter<? extends Session> sessionRepositoryFilter;
+
+	@Autowired
+	private WebApplicationContext context;
+
+	private MockMvc mvc;
+
+	@BeforeEach
+	public void setup() {
+		this.mvc = MockMvcBuilders.webAppContextSetup(this.context).alwaysDo(print())
+				.addFilters(this.sessionRepositoryFilter).apply(springSecurity()).build();
+	}
+
+	@Test
+	public void noSessionOnNoCredentials() throws Exception {
+		this.mvc.perform(get("/")).andExpect(header().doesNotExist("X-Auth-Token"))
+				.andExpect(status().isUnauthorized());
+	}
+
+	@WithMockUser
+	@Test
+	public void autheticatedAnnotation() throws Exception {
+		this.mvc.perform(get("/")).andExpect(content().string("{\"username\":\"user\"}"));
+	}
+
+	@Test
+	public void autheticatedRequestPostProcessor() throws Exception {
+		this.mvc.perform(get("/").with(user("user")))
+				.andExpect(content().string("{\"username\":\"user\"}"));
+	}
+
+	@Configuration
+	@EnableRedisHttpSession
+	static class Config {
+
+		@Bean
+		public GenericContainer redisContainer() {
+			GenericContainer redisContainer = new GenericContainer(DOCKER_IMAGE)
+					.withExposedPorts(6379);
+			redisContainer.start();
+			return redisContainer;
+		}
+
+		@Bean
+		public LettuceConnectionFactory redisConnectionFactory() {
+			return new LettuceConnectionFactory(redisContainer().getContainerIpAddress(),
+					redisContainer().getFirstMappedPort());
+		}
+
+		@Bean
+		public HttpSessionIdResolver httpSessionIdResolver() {
+			return HeaderHttpSessionIdResolver.xAuthToken();
+		}
+
+	}
+
+}