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How to Validate ui data with rest api responses

I need to validate my ui data and api responses are same,
here is my code I tried,
private ValidateContentPage cp = new ValidateContentPage();
public void getTitle() {
String UITitle = driver.findElement(titlepage).getText();
System.out.println(UITitle);
Assert.assertEquals(UITitle, cp.getAPICall(),"Passed");
}
here im getting my api responses,
public class ValidateContentPage {
public common cm = new common();
public Properties prop;
public void baseURI() {
prop = cm.getProperties("./src/test/API/IndiaOne/propertyfile/EndpointURL.properties");
RestAssured.baseURI = prop.getProperty("baseURI");
}
public String getAPICall() {
objectpojo ps = given().expect().defaultParser(Parser.JSON).when().get(prop.getProperty("resources")).as(objectpojo.class, cm.getMapper());
int number = ps.getPosts().size();
System.out.println(number);
System.out.println(ps.getPosts().get(0).getTitle());
return ps.getPosts().get(0).getTitle();
}
If i validate both using testng assertion it throwing null pointer exception, anyone help me on how to validate my ui data and api responses.

You need to call your ValidateContentPage from #Test itself or from #BeforeTest
#Test
public void getTitle() {
String UITitle = driver.findElement(titlepage).getText();
System.out.println(UITitle);
ValidateContentPage cp = new ValidateContentPage();
Assert.assertEquals(UITitle, cp.getAPICall(),"Passed");
}

Can i send information to testrail for selenium when my test runs its course

I am trying to send my tests to testrail from selenium but im not using an assert to end the test, i just want it to pass if it runs to completion? Is this possible? Also is there any examples of how this working in the code? I currently have:
public class login_errors extends ConditionsWebDriverFactory {
public static String TEST_RUN_ID = "R1713";
public static String TESTRAIL_USERNAME = "f2009#hotmail.com";
public static String TESTRAIL_PASSWORD = "Password100";
public static String RAILS_ENGINE_URL = "https://testdec.testrail.com/";
public static final int TEST_CASE_PASSED_STATUS = 1;
public static final int TEST_CASE_FAILED_STATUS = 5;
#Test
public void login_errors() throws IOException, APIException {
Header header = new Header();
header.guest_select_login();
Pages.Login login = new Pages.Login();
login.login_with_empty_fields();
login.login_with_invalid_email();
login.email_or_password_incorrect();
login.login_open_and_close();
login_errors.addResultForTestCase("T65013",TEST_CASE_PASSED_STATUS," ");
}
public static void addResultForTestCase(String testCaseId, int status,
String error) throws IOException, APIException {
String testRunId = TEST_RUN_ID;
APIClient client = new APIClient(RAILS_ENGINE_URL);
client.setUser(TESTRAIL_USERNAME);
client.setPassword(TESTRAIL_PASSWORD);
Map data = new HashMap();
data.put("status_id", status);
data.put("comment", "Test Executed - Status updated automatically from Selenium test automation.");
client.sendPost("add_result_for_case/"+testRunId+"/"+testCaseId+"",data );
}
}
I am getting a 401 status from this code.

Simply place the addResultForTestCase method at the end of the run. Ensure the Test CASE is used rather than the run id. You are currently using the incorrect ID

How to send my test results from selenium to testrail

I am having trouble sending my test results from selenium to testrail. I cant seem to figure it out using the paperwork provided. I am currently using this:
public class login_errors extends ConditionsWebDriverFactory {
public static String TEST_RUN_ID = "R1713";
public static String TESTRAIL_USERNAME = "testemai9#hotmail.com";
public static String TESTRAIL_PASSWORD = "Password1";
public static String RAILS_ENGINE_URL = "https://testproj.testrail.com/";
public static final int TEST_CASE_PASSED_STATUS = 1;
public static final int TEST_CASE_FAILED_STATUS = 5;
#Test
public void login_errors() throws IOException, APIException {
Header header = new Header();
header.guest_select_login();
Pages.Login login = new Pages.Login();
login.login_with_empty_fields();
login.login_with_invalid_email();
login.email_or_password_incorrect();
login.login_open_and_close();
login_errors.addResultForTestCase(TEST_RUN_ID,TEST_CASE_PASSED_STATUS," ");
}
public static void addResultForTestCase(String testCaseId, int status,
String error) throws IOException, APIException {
String testRunId = TEST_RUN_ID;
APIClient client = new APIClient(RAILS_ENGINE_URL);
client.setUser(TESTRAIL_USERNAME);
client.setPassword(TESTRAIL_PASSWORD);
Map data = new HashMap();
data.put("status_id", status);
data.put("comment", "Test Executed - Status updated automatically from Selenium test automation.");
client.sendPost("add_result_for_case/"+testRunId+"/"+testCaseId+"",data );
}
}
But i keep getting the following exception:
com.gurock.testrail.APIException: TestRail API returned HTTP
401("Authentication failed: invalid or missing user/password or
session cookie.")
Can anybody help me on the exact way this should be done out in java? I am not sure I am doing it correctly.

I'm using my own custom made API for testrail, but it is all based on same thing.
But looking to official gurrock,
documentation
First You need to add "testrail/" at the end of Your URL endpoint,
APIClient client = new APIClient("http://<server>/testrail/");
client.setUser("..");
client.setPassword("..");
Should be like this:
public static String RAILS_ENGINE_URL ="https://testproj.testrail.com/testrail/";
Second thing what I found out is that You're sending test run id in variable for testcase ID, this is not same.
And another thing is that test case ID shouldn't be with anything in front just pure number, not like "R123" but "123"
And Your method should than accept one more parameter, testRunId
public static void addResultForTestCase(String testRunId, String testCaseId, int status,String error) throws IOException, APIException {
String testRunId = TEST_RUN_ID;
APIClient client = new APIClient(RAILS_ENGINE_URL);
client.setUser(TESTRAIL_USERNAME);
client.setPassword(TESTRAIL_PASSWORD);
Map data = new HashMap();
data.put("status_id", status);
data.put("comment", "Test Executed - Status updated automatically from Selenium test automation.");
client.sendPost("add_result_for_case/"+testRunId+"/"+testCaseId+"",data );
}
And another thing is that You have to have created testrun, so You can have Yourself your testrun ID, like pic bellow:
And than test case ID is different from testrun id.

Using AWS Java's SDKs, how can I terminate the CloudFormation stack of the current instance?

Uses on-line decomentation I come up with the following code to terminate the current EC2 Instance:
public class Ec2Utility {
static private final String LOCAL_META_DATA_ENDPOINT = "http://169.254.169.254/latest/meta-data/";
static private final String LOCAL_INSTANCE_ID_SERVICE = "instance-id";
static public void terminateMe() throws Exception {
TerminateInstancesRequest terminateRequest = new TerminateInstancesRequest().withInstanceIds(getInstanceId());
AmazonEC2 ec2 = new AmazonEC2Client();
ec2.terminateInstances(terminateRequest);
}
static public String getInstanceId() throws Exception {
//SimpleRestClient, is an internal wrapper on http client.
SimpleRestClient client = new SimpleRestClient(LOCAL_META_DATA_ENDPOINT);
HttpResponse response = client.makeRequest(METHOD.GET, LOCAL_INSTANCE_ID_SERVICE);
return IOUtils.toString(response.getEntity().getContent(), "UTF-8");
}
}
My issue is that my EC2 instance is under an AutoScalingGroup which is under a CloudFormationStack, that is because of my organisation deployment standards though this single EC2 is all there is there for this feature.
So, I want to terminate the entire CloudFormationStack from the JavaSDK, keep in mind, I don't have the CloudFormation Stack Name in advance as I didn't have the EC2 Instance Id so I will have to get it from the code using the API calls.
How can I do that, if I can do it?

you should be able to use the deleteStack method from cloud formation sdk
DeleteStackRequest request = new DeleteStackRequest();
request.setStackName(<stack_name_to_be_deleted>);
AmazonCloudFormationClient client = new AmazonCloudFormationClient (<credentials>);
client.deleteStack(request);
If you don't have the stack name, you should be able to retrieve from the Tag of your instance
DescribeInstancesRequest request =new DescribeInstancesRequest();
request.setInstanceIds(instancesList);
DescribeInstancesResult disresult = ec2.describeInstances(request);
List <Reservation> list = disresult.getReservations();
for (Reservation res:list){
List <Instance> instancelist = res.getInstances();
for (Instance instance:instancelist){
List <Tag> tags = instance.getTags();
for (Tag tag:tags){
if (tag.getKey().equals("aws:cloudformation:stack-name")) {
tag.getValue(); // name of the stack
}
}

At the end I've achieved the desired behaviour using the set of the following util functions I wrote:
/**
* Delete the CloudFormationStack with the given name.
*
* #param stackName
* #throws Exception
*/
static public void deleteCloudFormationStack(String stackName) throws Exception {
AmazonCloudFormationClient client = new AmazonCloudFormationClient();
DeleteStackRequest deleteStackRequest = new DeleteStackRequest().withStackName("");
client.deleteStack(deleteStackRequest);
}
static public String getCloudFormationStackName() throws Exception {
AmazonEC2 ec2 = new AmazonEC2Client();
String instanceId = getInstanceId();
List<Tag> tags = getEc2Tags(ec2, instanceId);
for (Tag t : tags) {
if (t.getKey().equalsIgnoreCase(TAG_KEY_STACK_NAME)) {
return t.getValue();
}
}
throw new Exception("Couldn't find stack name for instanceId:" + instanceId);
}
static private List<Tag> getEc2Tags(AmazonEC2 ec2, String instanceId) throws Exception {
DescribeInstancesRequest describeInstancesRequest = new DescribeInstancesRequest().withInstanceIds(instanceId);
DescribeInstancesResult describeInstances = ec2.describeInstances(describeInstancesRequest);
List<Reservation> reservations = describeInstances.getReservations();
if (reservations.isEmpty()) {
throw new Exception("DescribeInstances didn't returned reservation for instanceId:" + instanceId);
}
List<Instance> instances = reservations.get(0).getInstances();
if (instances.isEmpty()) {
throw new Exception("DescribeInstances didn't returned instance for instanceId:" + instanceId);
}
return instances.get(0).getTags();
}
// XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
// Example of usage from the code:
deleteCloudFormationStack(getCloudFormationStackName());
// XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Kafka creating Partitions using java API

I had written a code to fetch twitter tweets using kafka, Its working fine but it is not working for partitions. I want to create 3 partitions for one topic .. how to pass the values to partitioner class.. Any suggestions where i am doing wrong
public class kafkaSpoutFetchingRealTweets {
private String consumerKey;
private String consumerSecret;
private String accessToken;
private String accessTokenSecret;
private TwitterStream twitterStream;
/**
* #param contxt
*/
void start(final Context context) {
/** Producer properties **/
Properties props = new Properties();
props.put("metadata.broker.list",
context.getString(Constant.BROKER_LIST));
props.put("partitioner.class","SimplePartitioner");
props.put("serializer.class", context.getString(Constant.SERIALIZER));
props.put("request.required.acks",
context.getString(Constant.REQUIRED_ACKS));
props.put("producer.type", "async");
// props.put("partitioner.class", context.getClass());
ProducerConfig config = new ProducerConfig(props);
final Producer<String, String> producer = new Producer<String, String>(
config);
/** Twitter properties **/
consumerKey = context.getString(Constant.CONSUMER_KEY_KEY);
consumerSecret = context.getString(Constant.CONSUMER_SECRET_KEY);
accessToken = context.getString(Constant.ACCESS_TOKEN_KEY);
accessTokenSecret = context.getString(Constant.ACCESS_TOKEN_SECRET_KEY);
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setOAuthConsumerKey(consumerKey);
cb.setOAuthConsumerSecret(consumerSecret);
cb.setOAuthAccessToken(accessToken);
cb.setOAuthAccessTokenSecret(accessTokenSecret);
cb.setJSONStoreEnabled(true);
cb.setIncludeEntitiesEnabled(true);
twitterStream = new TwitterStreamFactory(cb.build()).getInstance();
/** Twitter listener **/
StatusListener listener = new StatusListener() {
// The onStatus method is executed every time a new tweet comes
// in.
public void onStatus(Status status) {
if(("en".equals(status.getLang())) && ("en".equals(status.getUser().getLang()))){
KeyedMessage<String, String> data = new KeyedMessage<String, String>(
context.getString(Constant.data),
DataObjectFactory.getRawJSON(status));
producer.send(data);
System.out.println(DataObjectFactory.getRawJSON(status));
}
}
}
public void onDeletionNotice(
StatusDeletionNotice statusDeletionNotice) {
}
public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
}
public void onScrubGeo(long userId, long upToStatusId) {
}
public void onException(Exception ex) {
ex.printStackTrace();
logger.info("Shutting down Twitter sample stream...");
twitterStream.shutdown();
}
public void onStallWarning(StallWarning warning) {
System.out.println("stallWarning");
}
};
String[] lang = { "en" };
fq.language(lang);
twitterStream.addListener(listener);
twitterStream.sample();
}
public static void main(String[] args) {
try {
Context context = new Context(args[0]);
kafkaSpoutFetchingRealTweets tp = new kafkaSpoutFetchingRealTweets();
tp.start(context);
} catch (Exception e) {
e.printStackTrace();
logger.info(e.getMessage());
}
}
}

So there are a couple problems.
Your question and code don't match up. Your questions is asking about creating a topic with 3 partitions. But the code and example that you provided explains how to determine which partition the message should be sent to given that you've already created a topic with 3 partitions.
If you're actually wanting to create a topic with 3 partitions, you need to use the command line client. A sample can be found here, http://kafka.apache.org/documentation.html#quickstart
If you're actually wanting to just determine what partition you need to send data too. You'll need to provide more information about the actual problem you're encountering? Are they all going to the same partition? Then you need to look at how you're calculating the partition in your SimplePartitioner class that you're specifying in your config. What is in the SimplePartitioner class?
props.put("partitioner.class","SimplePartitioner");