OZG-4814 Rewritten Cloud config httpEndpoint test

src/test/java/de/ozgcloud/admin/environment/MongoConfigServerITCase.java

+
 package de.ozgcloud.admin.environment;
 
-import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+import static org.junit.jupiter.api.Assertions.*;
 
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.test.web.servlet.setup.MockMvcBuilders;
-import org.springframework.web.context.WebApplicationContext;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.test.web.server.LocalServerPort;
+import org.springframework.cloud.config.environment.Environment;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 
-import de.ozgcloud.common.test.ITCase;
+import de.ozgcloud.admin.AdministrationApplication;
 
-@ITCase
+@SpringBootTest(classes = AdministrationApplication.class, webEnvironment = WebEnvironment.DEFINED_PORT)
 class MongoConfigServerITCase {
-	private final String APPNAME = "testapp";
-	private final String PROFILE = "testprofile";
-	private final String LABEL = "testlabel";
-
-	private MockMvc mockMvc;
-
-	@BeforeEach
-	void setup(WebApplicationContext context) {
-		mockMvc = MockMvcBuilders.webAppContextSetup(context).build();
-	}
+	@LocalServerPort
+	private int port;
 
 	@Test
 	void shouldHaveHttpEndpoint() throws Exception {
-		mockMvc.perform(get("/" + APPNAME + "/" + PROFILE + "/" + LABEL))
-				.andExpect(status().isOk());
+		ResponseEntity<Environment> response = new TestRestTemplate().getForEntity("http://localhost:"
+				+ port + "/" + MongoPropertySourceTestFactory.APPNAME + "/" + MongoPropertySourceTestFactory.PROFILE, Environment.class);
+
+		assertEquals(HttpStatus.OK, response.getStatusCode());
 	}
 }
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