I got struck while trying to do the coding part. Following is the part which i tried. I'm in need to know the #Test portion. I don't know to write the Selenium code to part to fetch the data from excel and to insert the data in MySQL.
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import com.thoughtworks.selenium.SeleneseTestBase;
import java.io.File;
import java.sql.*;
import jxl.*;
public class testng extends SeleneseTestBase{
#BeforeTest
public static void connection()
{
try {
Class.forName("com.mysql.jdbc.Driver");
} catch (ClassNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
#BeforeTest
public static void MysqlConnection() //we need to add the Dataprovider name[name="DP"] to pass the data from excel sheet
{
try {
Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root", "admin");
Statement stmt = conn.createStatement();
} catch (SQLException e) {
e.printStackTrace();
return;
}
System.out.println("Testing Testfile1");
}
#DataProvider(name = "DP1")
public Object[][] createData1() throws Exception{
Object[][] retObjArr=getTableArray("D:\\sakthi\\selenium\\data3.xls","DataPool", "mysqldata");
return(retObjArr);
}
#Test (dataProvider = "DP1")
public void testDataProviderExample(int id, int plist_id, String email) throws Exception {
//This is the part where i'm in need of help
}
public String[][] getTableArray(String xlFilePath, String sheetName, String tableName) throws Exception{
String[][] tabArray=null;
Workbook workbook = Workbook.getWorkbook(new File(xlFilePath));
Sheet sheet = workbook.getSheet(sheetName);
int startRow,startCol, endRow, endCol,ci,cj;
Cell tableStart=sheet.findCell(tableName);
startRow=tableStart.getRow();
startCol=tableStart.getColumn();
Cell tableEnd= sheet.findCell(tableName, startCol+1,startRow+1, 100, 64000, false);
endRow=tableEnd.getRow();
endCol=tableEnd.getColumn();
System.out.println("startRow="+startRow+", endRow="+endRow+", " +"startCol="+startCol+", endCol="+endCol);
tabArray=new String[endRow-startRow-1][endCol-startCol-1];
ci=0;
for (int i=startRow+1;i<endRow;i++,ci++){
cj=0;
for (int j=startCol+1;j<endCol;j++,cj++){
tabArray[ci][cj]=sheet.getCell(j,i).getContents();
}
}
return(tabArray);
}
}
Selenium is used to control a web browser, you don't need it open an excel file and write to a DB.
Related
My code is as follows.
import org.xbill.DNS.Lookup;
import org.xbill.DNS.Record;
import org.xbill.DNS.Type;
public class MailCheckService {
public Record[] mailHostValidate(String email, MailEntity mailEntity) {
Record[] records = null;
String hostName = email.split("#")[1];
try {
Lookup lookup = new Lookup(hostName, Type.MX);
lookup.run();
records = lookup.getAnswers();
} catch (IOException e) {
throw e;
}
return records;
}
}
how can i mock the Lookup class or rewrite it.
if possible, please provide the version of jar.
Thanks and best regards.
Tried below code but receiving Data Provider Mismatch error. Could anyone help out on this?
package appModules;
import org.testng.annotations.Test;
import jxl.Sheet;
import jxl.Workbook;
import jxl.read.biff.BiffException;
import org.testng.annotations.DataProvider;
import org.testng.annotations.BeforeTest;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeClass;
public class NewTest {
public WebDriver driver;
public WebDriverWait wait;
String appURL =
"https://dev.agencyport.rsagroup.ca:8443/agencyportal/ProcessLogoff";
//Locators
private By username = By.id("USERID");
private By password = By.id("PASSWORD");
#BeforeClass
public void testSetup() {
System.setProperty("webdriver.firefox.marionette",
"C:\\Automation\\geckodriver.exe");
driver=new FirefoxDriver();
driver.manage().window().maximize();
wait = new WebDriverWait(driver, 5);
}
#Test(dataProvider = "login")
public void Login(String Username, String Password) {
driver.findElement(username).sendKeys(Username);
driver.findElement(password).sendKeys(Password);
}
#DataProvider (name="login")
public Object[][] dp() throws Exception{
Object[][] arrayObject =
getExcelData("C:\\Automation\\testData.xls","New");
return arrayObject;
}
public String[][] getExcelData(String fileName, String sheetName) throws
Exception {
String[][] arrayExcelData = null;
try {
FileInputStream fs = new FileInputStream(fileName);
Workbook wb = Workbook.getWorkbook(fs);
Sheet sh = wb.getSheet(sheetName);
int totalNoOfCols = sh.getColumns();
System.out.println(totalNoOfCols);
int totalNoOfRows = sh.getRows();
System.out.println(totalNoOfRows);
arrayExcelData = new String[totalNoOfRows-1][totalNoOfCols];
for (int i=1 ; i <totalNoOfRows; i++) {
for (int j=0; j <totalNoOfCols; j++) {
arrayExcelData[i-1][j] = sh.getCell(j, i).getContents();
System.out.println(arrayExcelData[i-1][j]);
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
e.printStackTrace();
} catch (BiffException e) {
e.printStackTrace();
}
return arrayExcelData;
}
#Test
public void tearDown() {
driver.quit();
}
}
Received below error -
org.testng.internal.reflect.MethodMatcherException:
Data provider mismatch
Method: Login([Parameter{index=0, type=java.lang.String,
declaredAnnotations=[]}, Parameter{index=1, type=java.lang.String,
declaredAnnotations=[]}])
Arguments: [(java.lang.String) agent,(java.lang.String) password,
(java.lang.String) ]
atorg.testng.internal.reflect.DataProviderMethodMatcher.getConformingArguments(DataProviderMethodMatcher.java:45)
at org.testng.internal.Parameters.injectParameters(Parameters.java:796)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:982)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
at org.testng.TestNG.runSuites(TestNG.java:1049)
at org.testng.TestNG.run(TestNG.java:1017)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)`
You are passing return value of arrayObject with incorrect Data Type,
You need to get String value from Excel File in Data Provider Method, and That you need to pass in Object.
Refer below Example, for Reference:
#DataProvider
public Iterator<Object[]> getTestData()
{
ArrayList<Object[]> testdata = new ArrayList<Object[]>();
try {
reader = new excelUtility(excelTestDataFile);
} catch (Exception e) {
e.printStackTrace();
}
sheetName = className;
for (int rowNumber = 2; rowNumber <= reader.getRowCount(sheetName); rowNumber++) {
String caseNo = reader.getCellData(sheetName, "Case", rowNumber);
String emailid = reader.getCellData(sheetName, "Email ID", rowNumber);
String password = reader.getCellData(sheetName, "Password", rowNumber);
String message = reader.getCellData(sheetName, "Expected Result", rowNumber);
Object ob[] =
{ caseNo, emailid, password, message };
testdata.add(ob);
}
return testdata.iterator();
}
And this is the #Test Receiver of Data Provider:
#Test(dataProvider = "getTestData")
public void calllogin(String caseNO, String emailid, String password, String expectedResult) throws Exception
{
******
}
I am using junit request in jmeter to get the performance result of the scripts. When I run the script it is not giving any error however it is not giving the results.
I am adding the jav source code of junit request and also will provide the output screen.
please check what is the issue as i have added the required plugins and jar into the same
package com.seleniummaster.jmeterjunit;
import static org.junit.Assert.*;
import java.util.concurrent.TimeUnit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.NoAlertPresentException;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.MarionetteDriver;
public class LoginTest {
private WebDriver driver;
private String baseUrl;
private boolean acceptNextAlert = true;
private StringBuffer verificationErrors = new StringBuffer();
#Before
public void setUp() throws Exception {
//use Firefox driver
// driver = new FirefoxDriver();
//use demo.mahara.org site for testing
System.setProperty("webdriver.gecko.driver",
"D:\\Seleniumdriver\\geckodriver.exe");
driver = new MarionetteDriver();
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
baseUrl = "http://demo.mahara.org";
//timeout if site page does not load in 30 seconds
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
#After
public void tearDown() throws Exception {
//quit the test
driver.quit();
String verificationErrorString = verificationErrors.toString();
if (!"".equals(verificationErrorString)) {
fail(verificationErrorString);
}
}
#Test
public void test() throws InterruptedException {
//navigate to base url
driver.get(baseUrl + "/");
//clear username filed
driver.findElement(By.id("login_login_username")).clear();
//enter user name
driver.findElement(By.id("login_login_username")).sendKeys("student1");
//clear password
driver.findElement(By.id("login_login_password")).clear();
//enter password
driver.findElement(By.id("login_login_password")).sendKeys("Testing1");
//click on submit button
driver.findElement(By.id("login_submit")).click();
//assert the Dashboard link text
for (int second = 0;; second++) {
if (second >= 60) fail("timeout");
try { if (isElementPresent(By.linkText("Dashboard"))) break; } catch (Exception e) {}
Thread.sleep(1000);
}
assertEquals("Dashboard", driver.findElement(By.linkText("Dashboard")).getText());
}
private boolean isElementPresent(By by) {
try {
driver.findElement(by);
return true;
} catch (NoSuchElementException e) {
return false;
}
}
private boolean isAlertPresent() {
try {
driver.switchTo().alert();
return true;
} catch (NoAlertPresentException e) {
return false;
}
}
private String closeAlertAndGetItsText() {
try {
Alert alert = driver.switchTo().alert();
String alertText = alert.getText();
if (acceptNextAlert) {
alert.accept();
} else {
alert.dismiss();
}
return alertText;
} finally {
acceptNextAlert = true;
}
}
}
I recently faced the same issue. I checked below two boxes in the Junit Request page on Jmeter UI.
Append assertion errors
Append runtime exception
After this when I executed the test again, I found the error in the "View Results Tree" listener under Response Message field.
Hope this helps.
Please try making all private variables as public. It may happen that JMeter is not able access those.
Also, refer console on JMeter, it should show you errors/exceptions.
I have created a MySQL database with entries similar to nurse roster, Now i need to send this data to optaplanner deployed on my server. To which file do i need to send it in the optaplanner folder deployed on server to get the results displayed on my webpage.
I'm using Xstream to generate XML file.
Can any one please give me brief on how to make this functionality work and get me the desired results.
The whole dataset serialization from and to XML is part of optaplanner-examples: OptaPlanner itself doesn't provide or require any serialization format. That being said, optaplanner-examples includes the following serialization formats:
Every example: XStream XML format in data directories unsolved and solved. The format is defined by the XStream annotations (#XStreamAlias etc) on the domain classes. In some cases the XML format is too verbose, causing OutOfMemoryError, for example for the big MachineReassignment B datasets.
Most examples: Competition specific TXT format in data directories import and export. The format is defined by the competition (see docs). In the examples GUI, click on button Import to load them.
I suggested you to read the final chapter in optaplanner manual / documentation :
Chapter 15. Integration
If your data source is a database, you can annotate your domain POJO's with JPA annotations. I think it will be a waste if you still store the data from database to xml file then feed the xml file to optaplanner, it will be more wise to feed your POJO objects to optaplanner directly.
I don't know what your web application technology, but the general algorithm will be like this :
Get POJO object data from your database (you can use JPA etc.)
Construct the solution class object
Feed the solution object to optaplanner solver
Get the best solution from optaplanner solver and present it to your user in your user desire.
Take a look at CloudBalancingHelloWorld.java class to get the basic idea. Hope this can help you.
package com.jdbcxml;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.w3c.dom.Document;
class EmployeeDAO
{
private Connection conn = null;
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
e.printStackTrace();
}
}
public EmployeeDAO()
{
String url = "jdbc:mysql://50.62.23.184:3306/gtuser";
String userId = "gtuser1";
String passWord = "";
try
{
conn = DriverManager.getConnection(url, userId, passWord);
}
catch (SQLException e)
{
e.printStackTrace();
}
}
public void finalize()
{
try
{
conn.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
public Document getCustomerList()
{
Document doc = null;
try
{
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * from t7_users");
doc = JDBCUtil.toDocument(rs);
rs.close();
stmt.close();
}
catch (Exception e)
{
e.printStackTrace();
}
return doc;
}
public String getCustomerListAsString()
{
String xml = null;
try
{
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * from t7_users");
xml = JDBCUtil.toXML(rs);
rs.close();
stmt.close();
}
catch (Exception e)
{
e.printStackTrace();
}
return xml;
}
public static void main(String argv[]) throws Exception
{
EmployeeDAO dao = new EmployeeDAO();
String xml = dao.getCustomerListAsString();
System.out.println(xml);
Document doc = dao.getCustomerList();
System.out.println(doc);
//PrintWriter out = new PrintWriter(new FileWriter("output.txt"));
//out.write(doc);;
//out.close();
}
}
Here the pseudo code (I never actually use JSP, I currently using GWT) to give you the basic idea, but please do remember these notes :
I think it will be a waste to save your POJO objects to xml then use XStream library to extract it again to POJO objects. In optaplanner example, they use it because it only need a static data and for the sake of example.
I assume that you already create your approriate domain class model that fit your planning problem domain. Because this is one of the core concept of optaplanner.
In method generateCustomerRoster, you should put your own logic to convert your customer POJO objects to planning solution object.
Hope this can help you and lead you to finish your job. Thanks & Regards.
package com.jdbcxml;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.w3c.dom.Document;
public class EmployeeDAO
{
private Connection conn = null;
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
e.printStackTrace();
}
}
public EmployeeDAO()
{
String url = "jdbc:mysql://50.62.23.184:3306/gtuser";
String userId = "gtuser1";
String passWord = "";
try
{
conn = DriverManager.getConnection(url, userId, passWord);
}
catch (SQLException e)
{
e.printStackTrace();
}
}
public void finalize()
{
try
{
conn.close();
}
catch (SQLException e)
{
e.printStackTrace();
}
}
public List<Customer> getCustomerList()
{
Document doc = null;
try
{
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * from t7_users");
doc = JDBCUtil.toDocument(rs);
rs.close();
stmt.close();
}
catch (Exception e)
{
e.printStackTrace();
}
return doc;
}
public CustomerRoster generateCustomerRoster(List<Customer> rawData) {
CustomerRoster result = new CustomerRoster();
// here you should write your logic to generate Customer Roster data from your Raw Data (Customer)
return result;
}
public static void main(String argv[]) throws Exception
{
// Build the Solver
SolverFactory solverFactory = SolverFactory.createFromXmlResource("yourSolverConfig.xml");
Solver solver = solverFactory.buildSolver();
// Load your problem
EmployeeDAO dao = new EmployeeDAO();
List<Customer> listCustomer = dao.getCustomerList();
CustomerRoster unsolvedCustomerRoster = generateCustomerRoster(listCustomer);
// Solve the problem
solver.solve(unsolvedCustomerRoster);
CustomerRoster solvedCustomerRoster = (CustomerRoster) solver.getBestSolution();
// Display the result
DataGrid grid = new DataGrid(solvedCustomerRoster); // Just change this line code to display to any of your view component
}
}
Can anyone please tell me if there is any way in apache spark to store a JavaRDD on mysql database? I am taking input from 2 csv files and then after doing join operations on their contents I need to save the output(the output JavaRDD) in the mysql database. I am already able to save the output successfully on hdfs but I am not finding any information related to apache Spark-MYSQL connection. Below I am posting the code for spark sql. This might serve as a reference to those who are looking for an example for spark-sql.
package attempt1;
import java.io.Serializable;
import org.apache.spark.api.java.JavaRDD;
import org.apache.spark.api.java.JavaSparkContext;
import org.apache.spark.api.java.function.Function;
import org.apache.spark.sql.api.java.JavaSQLContext;
import org.apache.spark.sql.api.java.JavaSchemaRDD;
import org.apache.spark.sql.api.java.Row;
public class Spark_Mysql {
#SuppressWarnings("serial")
public static class CompleteSample implements Serializable {
private String ASSETNUM;
private String ASSETTAG;
private String CALNUM;
public String getASSETNUM() {
return ASSETNUM;
}
public void setASSETNUM(String aSSETNUM) {
ASSETNUM = aSSETNUM;
}
public String getASSETTAG() {
return ASSETTAG;
}
public void setASSETTAG(String aSSETTAG) {
ASSETTAG = aSSETTAG;
}
public String getCALNUM() {
return CALNUM;
}
public void setCALNUM(String cALNUM) {
CALNUM = cALNUM;
}
}
#SuppressWarnings("serial")
public static class ExtendedSample implements Serializable {
private String ASSETNUM;
private String CHANGEBY;
private String CHANGEDATE;
public String getASSETNUM() {
return ASSETNUM;
}
public void setASSETNUM(String aSSETNUM) {
ASSETNUM = aSSETNUM;
}
public String getCHANGEBY() {
return CHANGEBY;
}
public void setCHANGEBY(String cHANGEBY) {
CHANGEBY = cHANGEBY;
}
public String getCHANGEDATE() {
return CHANGEDATE;
}
public void setCHANGEDATE(String cHANGEDATE) {
CHANGEDATE = cHANGEDATE;
}
}
#SuppressWarnings("serial")
public static void main(String[] args) throws Exception {
JavaSparkContext ctx = new JavaSparkContext("local[2]", "JavaSparkSQL");
JavaSQLContext sqlCtx = new JavaSQLContext(ctx);
JavaRDD<CompleteSample> cs = ctx.textFile("C:/Users/cyg_server/Documents/bigDataExample/AssetsImportCompleteSample.csv").map(
new Function<String, CompleteSample>() {
public CompleteSample call(String line) throws Exception {
String[] parts = line.split(",");
CompleteSample cs = new CompleteSample();
cs.setASSETNUM(parts[0]);
cs.setASSETTAG(parts[1]);
cs.setCALNUM(parts[2]);
return cs;
}
});
JavaRDD<ExtendedSample> es = ctx.textFile("C:/Users/cyg_server/Documents/bigDataExample/AssetsImportExtendedSample.csv").map(
new Function<String, ExtendedSample>() {
public ExtendedSample call(String line) throws Exception {
String[] parts = line.split(",");
ExtendedSample es = new ExtendedSample();
es.setASSETNUM(parts[0]);
es.setCHANGEBY(parts[1]);
es.setCHANGEDATE(parts[2]);
return es;
}
});
JavaSchemaRDD complete = sqlCtx.applySchema(cs, CompleteSample.class);
complete.registerAsTable("cs");
JavaSchemaRDD extended = sqlCtx.applySchema(es, ExtendedSample.class);
extended.registerAsTable("es");
JavaSchemaRDD fs= sqlCtx.sql("SELECT cs.ASSETTAG, cs.CALNUM, es.CHANGEBY, es.CHANGEDATE FROM cs INNER JOIN es ON cs.ASSETNUM=es.ASSETNUM;");
JavaRDD<String> result = fs.map(new Function<Row, String>() {
public String call(Row row) {
return row.getString(0);
}
});
result.saveAsTextFile("hdfs://path/to/hdfs/dir-name"); //instead of hdfs I need to save it on mysql database, but I am not able to find any Spark-MYSQL connection
}
}
Here at the end I am saving the result successfully in HDFS. But now I want to save into MYSQL database. Kindly help me out. Thanks
There are two approaches you can use for writing your results back to the database. One is to use something like DBOutputFormat and configure that, and the other is to use foreachPartition on the RDD you want to save and pass in a function which creates a connection to MySQL and writes the result back.
Here is an example using DBOutputFormat.
Create a class that represents your table row -
public class TableRow implements DBWritable
{
public String column1;
public String column2;
#Override
public void write(PreparedStatement statement) throws SQLException
{
statement.setString(1, column1);
statement.setString(2, column2);
}
#Override
public void readFields(ResultSet resultSet) throws SQLException
{
throw new RuntimeException("readFields not implemented");
}
}
Then configure your job and write a mapToPair function. The value doesn't appear to be used. If anyone knows, please post a comment.
String tableName = "YourTableName";
String[] fields = new String[] { "column1", "column2" };
JobConf job = new JobConf();
DBConfiguration.configureDB(job, "com.mysql.jdbc.Driver", "jdbc:mysql://localhost/DatabaseNameHere", "username", "password");
DBOutputFormat.setOutput(job, tableName, fields);
// map your rdd into a table row
JavaPairRDD<TableRow, Object> rows = rdd.mapToPair(...);
rows.saveAsHadoopDataset(job);