BAEL-1148 earth001@gmail.com - Merged spring-mvc-push module in spring-mvc-simple (#3459)

* Sample code for BAEL-1148 - earth001@gmail.com

* Change tabs for spaces in non java files

* Change tabs for spaces in non java files

* Removed unnecessary argument

* BAEL-1148 earth001@gmail.com - Mapped get method in controller / Removed resources

* Merged spring-mvc-push module in spring-mvc-simple

spring-mvc-simple/src/test/java/com/baeldung/controller/push/PushControllerIntegrationTest.java

@@ -0,0 +1,39 @@
+package com.baeldung.controller.push;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import com.baeldung.spring.configuration.PushConfiguration;
+
+@SpringJUnitWebConfig(PushConfiguration.class)
+public class PushControllerIntegrationTest {
+    @Autowired
+    private WebApplicationContext webAppContext;
+    private MockMvc mockMvc;
+
+    @BeforeEach
+    public void setup() {
+        mockMvc = MockMvcBuilders.webAppContextSetup(webAppContext)
+            .build();
+    }
+
+    @Test
+    public void whenDemoWithPushGETisPerformed_thenRetrievedStatusOk() throws Exception {
+        mockMvc.perform(get("/demoWithPush"))
+            .andExpect(status().isOk());
+    }
+
+    @Test
+    public void whenDemoWithoutPushGETisPerformed_thenRetrievedStatusOk() throws Exception {
+        mockMvc.perform(get("/demoWithoutPush"))
+            .andExpect(status().isOk());
+    }
+}