first Int Test

src/main/resources/db/migration/num-portal/V08__user_messages.sql

@@ -0,0 +1,11 @@
+DROP TABLE IF EXISTS message;
+
+CREATE TABLE message(
+                           id BIGSERIAL PRIMARY KEY,
+                           title VARCHAR(255) NOT NULL,
+                           text text,
+                           start_date timestamp NOT NULL,
+                           end_date timestamp NOT NULL,
+                           type varchar(125) NOT NULL ,
+                           to_delete boolean
+);

src/test/java/org/highmed/numportal/integrationtesting/tests/MessageControllerIT.java

@@ -1,21 +1,28 @@
 package org.highmed.numportal.integrationtesting.tests;
 
+import org.highmed.numportal.domain.dto.MessageDto;
 import org.highmed.numportal.domain.model.Message;
 import org.highmed.numportal.domain.model.MessageType;
-import org.highmed.numportal.domain.model.admin.UserDetails;
 import org.highmed.numportal.domain.repository.MessageRepository;
-import org.highmed.numportal.domain.repository.UserDetailsRepository;
 import org.highmed.numportal.integrationtesting.security.WithMockNumUser;
 
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import lombok.SneakyThrows;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.openfeign.support.PageJacksonModule;
+import org.springframework.cloud.openfeign.support.SortJacksonModule;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.csrf;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
@@ -25,6 +32,11 @@ public class MessageControllerIT extends IntegrationTest{
 
   private static final String MESSAGE_PATH = "/message";
 
+  private ObjectMapper mapper = new ObjectMapper()
+      .registerModule(new PageJacksonModule())
+      .registerModule(new SortJacksonModule())
+      .registerModule(new JavaTimeModule());
+
   @Autowired
   public MockMvc mockMvc;
 
@@ -39,7 +51,7 @@ public void setUpMessage(){
         Message.builder()
             .title("Inactive message")
             .type(MessageType.ERROR)
-            .startDate(now.minusHours(10))
+            .startDate(now.minusHours(15))
             .endDate(now.minusHours(5))
             .build();
     messageRepository.save(inactiveMessage);
@@ -61,14 +73,22 @@ public void setUpMessage(){
     messageRepository.save(plannedMessage);
   }
 
+  @SuppressWarnings("rawtypes")
   @Test
   @SneakyThrows
   @WithMockNumUser(roles = {"CONTENT_ADMIN"})
   public void getUserMessages (){
 
     MvcResult result =
         mockMvc.perform(get(MESSAGE_PATH).with(csrf())).andExpect(status().isOk()).andReturn();
-    Assert.assertEquals(3, result.getResponse().getContentAsByteArray().length);
+    String contentAsString = result.getResponse().getContentAsString();
+    Page page = mapper.readValue(contentAsString, Page.class);
+    List content = page.getContent();
+
+    Assert.assertEquals(3, page.getTotalElements());
+    MessageDto firstMessage = mapper.convertValue(content.get(0), MessageDto.class);
+    Assert.assertEquals("Inactive message", firstMessage.getTitle());
+    Assert.assertEquals(MessageType.ERROR, firstMessage.getType());
   }
 
 }