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package versionedservlet.client;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
/**
*
* @author Romain GRECOURT - SERLI (romain.grecourt@serli.com)
*/
public class SimpleVersionedClient {
String url;
String versionIdentifier;
Boolean testPositive;
public SimpleVersionedClient(String[] args){
url = args[0];
testPositive = (Boolean.valueOf(args[1])).booleanValue();
if(args.length > 2) {
versionIdentifier = args[2];
} else {
versionIdentifier = "";
}
}
public void doTest() {
try {
// this provides some usefull informations to investigate
log("Test: devtests/deployment/versioning/simple-versioned-servlet");
if(testPositive){
log("this test is expected to succeed");
} else {
log("this test is expected to fail");
}
TestResponse response = invokeServlet();
report(response);
} catch (IOException ex) {
if (testPositive) {
ex.printStackTrace();
fail();
} else {
log("Caught EXPECTED IOException: " + ex);
pass();
}
} catch (Exception e) {
e.printStackTrace();
fail();
}
}
private TestResponse invokeServlet() throws Exception {
log("Invoking URL = " + url);
log("Expected version identifier = " + versionIdentifier);
URL u = new URL(url);
HttpURLConnection c1 = (HttpURLConnection)u.openConnection();
int code = c1.getResponseCode();
InputStream is = c1.getInputStream();
BufferedReader input = new BufferedReader (new InputStreamReader(is));
String line = input.readLine();
return new TestResponse(code, line);
}
private void report(TestResponse response) {
if (testPositive) { //expect return code 200
if(response.getCode() != 200) {
log("Incorrect return code: " + response.getCode());
fail();
} else {
log("Correct return code: " + response.getCode());
if(response.getIdentifier().equals(versionIdentifier)){
log("Correct version identifier: "+response.getIdentifier());
pass();
}
else{
log("Incorrect version identifier: "+response.getIdentifier());
fail();
}
}
} else {
if(response.getCode() != 200) { //expect return code !200
log("Incorrect version identifier: "+response.getIdentifier());
fail();
} else {
log("Correct return code: " + response.getCode());
if(response.getIdentifier().equals(versionIdentifier)){
log("Icorrect version identifier: " + response.getIdentifier());
fail();
} else{
log("Correct version identifier: "+response.getIdentifier());
pass();
}
}
}
}
private void log(String message) {
System.err.println("[versionedservlet.client.SimpleVersionedClient]:: " + message);
}
private void pass() {
log("PASSED: devtests/deployment/versioning/simple-versioned-servlet");
System.exit(0);
}
private void fail() {
log("FAILED: devtests/deployment/versioning/simple-versioned-servlet");
System.exit(1);
}
private class TestResponse{
int code;
String identifier;
public TestResponse(int codeResponse, String identifierResponse){
code = codeResponse;
identifier = identifierResponse;
}
public int getCode() {
return code;
}
public String getIdentifier() {
return identifier;
}
}
public static void main (String[] args) {
SimpleVersionedClient client = new SimpleVersionedClient(args);
client.doTest();
}
}