new project

2014-01-02 15:58:46 +02:00
parent 0480ef734e
commit afbb4c6005
23 changed files with 630 additions and 0 deletions
@@ -0,0 +1,85 @@
+package org.baeldung.rest;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.http.HttpEntity;
+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.entity.ContentType;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.util.EntityUtils;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+public class HttpClientBasicLiveTest {
+
+    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
+
+    // simple request - response
+
+    @Test
+    public final void whenExecutingBasicGetRequest_thenNoExceptions() throws ClientProtocolException, IOException {
+        response = instance.execute(new HttpGet(SAMPLE_URL));
+    }
+
+    @Test
+    public final void givenGetRequestExecuted_whenAnalyzingTheResponse_thenCorrectStatusCode() throws ClientProtocolException, IOException {
+        response = instance.execute(new HttpGet(SAMPLE_URL));
+        final int statusCode = response.getStatusLine().getStatusCode();
+        assertThat(statusCode, equalTo(HttpStatus.SC_OK));
+    }
+
+    @Test
+    public final void givenGetRequestExecuted_whenAnalyzingTheResponse_thenCorrectMimeType() throws ClientProtocolException, IOException {
+        response = instance.execute(new HttpGet(SAMPLE_URL));
+        final String contentMimeType = ContentType.getOrDefault(response.getEntity()).getMimeType();
+
+        assertThat(contentMimeType, equalTo(ContentType.TEXT_HTML.getMimeType()));
+    }
+
+    @Test
+    public final void givenGetRequestExecuted_whenAnalyzingTheResponse_thenCorrectBody() throws ClientProtocolException, IOException {
+        response = instance.execute(new HttpGet(SAMPLE_URL));
+        final String bodyAsString = EntityUtils.toString(response.getEntity());
+
+        assertThat(bodyAsString, notNullValue());
+    }
+
+}