BAEL-3200 Error handling with Spring AMQP

libraries-server/src/test/java/com/baeldung/nanohttpd/ItemGetControllerUnitTest.java

@@ -0,0 +1,37 @@
+package com.baeldung.nanohttpd;
+
+import static org.junit.Assert.*;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.IOException;
+
+public class ItemGetControllerUnitTest {
+
+    private static final String URL = "http://localhost:8071";
+    private static final HttpClient CLIENT = HttpClientBuilder.create().build();
+
+    @BeforeClass
+    public static void setUp() throws IOException {
+        new ItemGetController();
+    }
+
+    @Test
+    public void givenServer_whenDoingGet_thenParamIsReadCorrectly() throws IOException {
+        HttpResponse response = CLIENT.execute(new HttpGet(URL + "?itemId=1234"));
+        assertEquals("Requested itemId = 1234", IOUtils.toString(response.getEntity().getContent()));
+    }
+
+    @Test
+    public void givenServer_whenDoingPost_then404IsReturned() throws IOException {
+        HttpResponse response = CLIENT.execute(new HttpPost(URL));
+        assertEquals(404, response.getStatusLine().getStatusCode());
+    }
+}