cleanup work

core-java/src/test/java/org/baeldung/java/CoreJavaCollectionsUnitTest.java

@@ -10,7 +10,7 @@ import org.junit.Test;
 
 import com.google.common.collect.ImmutableList;
 
-public class CoreJavaUnitTest {
+public class CoreJavaCollectionsUnitTest {
 
     // tests -
 

core-java/src/test/java/org/baeldung/java/CoreJavaIoUnitTest.java

@@ -0,0 +1,14 @@
+package org.baeldung.java;
+
+import org.junit.Test;
+
+public class CoreJavaIoUnitTest {
+
+    // tests -
+
+    @Test
+    public final void whenIteratingAFile_thenCorrect() {
+        //
+    }
+
+}

httpclient/src/test/java/org/baeldung/httpclient/HttpClientBasicLiveTest.java

@@ -12,7 +12,6 @@ import org.apache.http.HttpStatus;
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
 import org.apache.http.entity.ContentType;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClientBuilder;
@@ -63,7 +62,7 @@ public class HttpClientBasicLiveTest {
     @Test
     public final void givenGetRequestExecuted_whenAnalyzingTheResponse_thenCorrectStatusCode() throws ClientProtocolException, IOException {
         response = instance.execute(new HttpGet(SAMPLE_URL));
-        int statusCode = response.getStatusLine().getStatusCode();
+        final int statusCode = response.getStatusLine().getStatusCode();
         assertThat(statusCode, equalTo(HttpStatus.SC_OK));
     }
 
@@ -83,11 +82,4 @@ public class HttpClientBasicLiveTest {
         assertThat(bodyAsString, notNullValue());
     }
 
-    // tests - non-GET
-
-    @Test
-    public final void whenExecutingBasicRequest_thenNoExceptions() throws ClientProtocolException, IOException {
-        instance.execute(new HttpPost(SAMPLE_URL));
-    }
-
 }

httpclient/src/test/java/org/baeldung/httpclient/HttpClientBasicPostLiveTest.java

@@ -0,0 +1,73 @@
+package org.baeldung.httpclient;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.http.HttpEntity;
+import org.apache.http.auth.AuthenticationException;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.auth.BasicScheme;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class HttpClientBasicPostLiveTest {
+
+    private static final String SAMPLE_URL = "http://www.github.com";
+
+    private CloseableHttpClient instance;
+
+    private CloseableHttpResponse response;
+
+    @Before
+    public final void before() {
+        instance = HttpClientBuilder.create().build();
+    }
+
+    @After
+    public final void after() throws IllegalStateException, IOException {
+        if (response == null) {
+            return;
+        }
+
+        try {
+            final HttpEntity entity = response.getEntity();
+            if (entity != null) {
+                final InputStream instream = entity.getContent();
+                instream.close();
+            }
+        } finally {
+            response.close();
+        }
+    }
+
+    // tests - non-GET
+
+    @Test
+    public final void whenExecutingPostRequest_thenNoExceptions() throws ClientProtocolException, IOException {
+        instance.execute(new HttpPost(SAMPLE_URL));
+    }
+
+    @Test
+    public final void whenExecutingPostRequestWithBody_thenNoExceptions() throws ClientProtocolException, IOException {
+        final HttpPost request = new HttpPost(SAMPLE_URL);
+        request.setEntity(new StringEntity("in the body of the POST"));
+        instance.execute(request);
+    }
+
+    @Test
+    public final void givenAuth_whenExecutingPostRequestWithBody_thenNoExceptions() throws ClientProtocolException, IOException, AuthenticationException {
+        final HttpPost request = new HttpPost(SAMPLE_URL);
+        request.setEntity(new StringEntity("in the body of the POST"));
+        final UsernamePasswordCredentials creds = new UsernamePasswordCredentials("username", "password");
+        request.addHeader(new BasicScheme().authenticate(creds, request, null));
+        instance.execute(request);
+    }
+
+}