现在让我们来看一下我们的测试用例，HttpTest.java代码如下：
package com.scot.http.test;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import junit.framework.Assert;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntity;
import org.apache.http.entity.mime.content.InputStreamBody;
import org.apache.http.entity.mime.content.StringBody;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import android.test.AndroidTestCase;
public class HttpTest extends AndroidTestCase {
private static final String PATH = "http://www.easck.com/web";
public void testGet() throws Exception {
HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(PATH + "/TestServlet?id=1001&name=john&age=60");
HttpResponse response = client.execute(get);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
InputStream is = response.getEntity().getContent();
String result = inStream2String(is);
Assert.assertEquals(result, "GET_SUCCESS");
}
}
public void testPost() throws Exception {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(PATH + "/TestServlet");
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("id", "1001"));
params.add(new BasicNameValuePair("name", "john"));
params.add(new BasicNameValuePair("age", "60"));
HttpEntity formEntity = new UrlEncodedFormEntity(params);
post.setEntity(formEntity);
HttpResponse response = client.execute(post);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
InputStream is = response.getEntity().getContent();
String result = inStream2String(is);
Assert.assertEquals(result, "POST_SUCCESS");
}
}
public void testUpload() throws Exception {
InputStream is = getContext().getAssets().open("books.xml");
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(PATH + "/UploadServlet");
InputStreamBody isb = new InputStreamBody(is, "books.xml");
MultipartEntity multipartEntity = new MultipartEntity();
multipartEntity.addPart("file", isb);
multipartEntity.addPart("desc", new StringBody("this is description."));
post.setEntity(multipartEntity);
HttpResponse response = client.execute(post);
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
is = response.getEntity().getContent();
String result = inStream2String(is);
Assert.assertEquals(result, "UPLOAD_SUCCESS");
}
}
//将输入流转换成字符串
private String inStream2String(InputStream is) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buf = new byte[1024];
int len = -1;
while ((len = is.read(buf)) != -1) {
baos.write(buf, 0, len);
}
return new String(baos.toByteArray());
}
}
