Saturday, January 30, 2010

Indian Stock Quotes through Selenium

I thought to get the current indian (NSE) stock quotes by using Selenium tool. I chose Selenium RC and Java language. I have developed a java class for all file related tasks. Another java program used to get the stock values from set of given scrips.

Selenium RC required set of configuration to run the tests. We need to give the proxy details (with or without proxy) for internet connection. I'm planning to cover the configuration in upcoming posts. Below I have given the java code to get current stock values.

Current Stock quotes - Selenium RC with Java
Note: FileHandlerLib class - file related tasks.

/* To get all stockquotes * To Compile: javac -Xlint:unchecked * To Run: java junit.textui.TestRunner com.palani.tests.GetAllStockQuotes * To Run: java GetAllStockQuotes * Note: Recompile with -Xlint:unchecked for details. * javac -Xlint:unchecked */ package com.palani.tests; // import FileHandlerLib; import com.palani.utils.*; import com.thoughtworks.selenium.*; import junit.framework.*; import java.util.regex.Pattern; import*; import java.util.*; import java.text.DateFormat; import java.text.SimpleDateFormat; public class GetAllStockQuotes extends SeleneseTestCase { private Selenium selenium; private FileHandlerLib fhNew = new FileHandlerLib(); // @Before public void setUp() throws Exception { selenium = new DefaultSelenium("localhost", 4444, "*iexplore", ""); selenium.start(); } // @Test public void testGetAllStockQuotes() throws Exception { // Variables String sScripsFile; String sQuotesFile; String sUrlPart; String sCurrentDate; String sQuote; String sQuoteValue; String sOutput; ArrayList aData = new ArrayList(); // Initialization // sCurrentDate = "20100101" ; sCurrentDate = fhNew.getDateTime(); sQuotesFile = "D:\\Stocks\\"+sCurrentDate+"_stocks.txt"; fhNew.DeleteFile (sQuotesFile); sScripsFile = "D:\\Stocks\\StockScrips.txt"; sUrlPart="/marketinfo/companyinfo/companysearch.jsp?cons="; aData = fhNew.ReadFileToArray (sScripsFile); Object[] elements = aData.toArray(); System.out.println ("SCRIPs File: " + sScripsFile); System.out.println ("Quotes File: " + sQuotesFile);"/content/equities/cmquote.htm"); Thread.sleep(2000); for(int iIndex=0; iIndex < elements.length ; iIndex++) { sQuote=(String)elements[iIndex]; sQuote=sQuote.trim(); sQuoteValue = "0"; System.out.println("Quote:"+elements[iIndex]+ " ,index: " + iIndex); if (!(sQuote.equals("") ) ) { if (selenium.isElementPresent("companyname")) { selenium.type("companyname", sQuote); } else { selenium.type("company", sQuote); }"submit1"); Thread.sleep(2000); for (int second = 0;; second++) { if (second >= 150) System.out.println("timeout"); try { if (selenium.isElementPresent("//div[@id='PI4']/b")) { sQuoteValue = selenium.getText("//div[@id='PI4']/b"); System.out.println ("Quote Value: " + sQuoteValue); sOutput=sQuote.trim()+","+sQuoteValue.trim(); fhNew.FileWrite (sQuotesFile,sOutput); break; } // end if } catch (Exception e) { System.out.println("Selenium Run: " + e.getMessage() + "\n"); e.printStackTrace(); } Thread.sleep(1000); } } // End If } // end for loop } // @After public void tearDown() { selenium.stop(); } // To run Selenium Testcase using JUnit public static Test suite() { return new TestSuite(GetAllStockQuotes.class); } // To run Selenium Testcase public static void main(String args[]) {; } }


test automation said...

Selenium is probably one of the best tools for testing web applications. Thank you for writing about this informative post.

SEO Perth said...

Selenium Tool is definitely the Coolest Testing web applications tools I've ever known..

test automation said...

Selenium is not only recording tool: it is a complete IDE. You can choose to use its recording capability, or you may edit your scripts by hand. With autocomplete support and the ability to move commands around quickly, Selenium IDE is the ideal environment for creating Selenium tests no matter what style of tests you prefer.

John Mu said...

I need to spend some time learning more or understanding more. Thanks for fantastic information I was looking for this info for my mission.

John Mu