How to Configure Eclipse to work with Selenium

Before starting working with Selenium using Eclipse IDE, we did some configuration that needs to be done for starting and understanding Selenium. This post will explain step wise, how to start working with selenium using Eclipse:

Pre- Conditions: We will require following before beginning the configuration:
1. Java needs to be installed in the machine.
2. Eclipse IDE needs to be installed .
3. Standalone libraries of selenium, at the time of writing this post, I am using selenium-server-standalone-2.33.0.jar
4. Verify in Path variable in User defined variable for machine, is set to the path where standalone libraries is placed as shown below

Configuration Steps: 

Step 1: In eclipse, create a new java project as shown below from File>New Java Project

Create a new Java Project

Step 2: Once a java project is created, right click on project and select option “Build Path>Configure build path

Configure build path of project

Step 3: Click on Add External JAR’s and add the selenium standalone jar as shown below.

 Step 4: Now in src for the project, Add a new package, and add a new class as shown below.

Select methods stubs to create as public static void main(String[] args)

                                         

Step 5: Write the code in the class created above and execute. This will open Google in internet explorer . Write selenium in search and click on search.

Code to be placed in void main:

WebDriver ieDriver = new InternetExplorerDriver();

ieDriver.get(“http://www.google.com”);

WebElement element = ieDriver.findElement(By.name(“q”));

element.sendKeys(“selenium”);

element.submit();

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A variety of topics will be covered on this blog. Starting with recording tests with Selenium IDE and locating web elements and furthermore the use of design patterns and performance measurement to create a robust testing framework.
Selenium Tutorial using C# and NUnit
In this tutorial we are going to learn how to create your first test script using the language that most commonly used, c#. Since most languages are semantically the same, if you do not use c# it shouldn’t be too difficult to translate the tutorial into your language of choice. You have to download Nunit and at least Visual Studio Express c# edition to complete this tutorial. They are free to download and use.

1. Follow steps 1-4 of Selenium Remote Control HTML Suite Tutorial. This will get the Selenium Remote Control Running.
2. In Visual Studio let’s create a new project. You will have to create a new class library by going New> New Solution> Class Library and call it TheAutomatedTester
3. Add a reference to the NUnit Framework by rightclicking on the solution and clicking add reference. Click on the browse tab and navigate to <%nunithome%>\bin and select nunit.framework.dll . This allows you now to create your first NUnit test.
4. Now in the *.cs file put the code below into it. The code below will call Selenium Remote and say that it needs an instance on Firefox Chrome.

5.        [TestFixture]
6.        public class TheAutomatedTester
7.        {
8.                private ISelenium selenium;
9.            private StringBuilder verificationErrors;
10. [SetUp]
11. public void SetupTest()
12. {
13.        selenium = new DefaultSelenium(“localhost”, 4444, “*chrome”, “http://localhost”);
14. selenium.Start();
15. verificationErrors = new StringBuilder();
16.    }
17. 
    

1. Now Lets create a test:

9. [Test]
10. public void AutomatedTester_Test()
11. {
12. selenium.Open(“/index.htm”);
13. selenium.Click(“buttonName”);
14. selenium.WaitForPageToLoad(“30000″);
15. }

The code above would open the page index.htm for the root of your local web server then click on a button and wait for a page to load. If you want to see how to the other commands look I would suggest creating your command in Selenium IDE and then converting them to c# using the Options > Format commands.

1. Once your test has run you will need to clean up Selenium object. The best way to do this is to create a teardown function in your test. It should look like something like the code below.

7. [TearDown]
8. public void TeardownTest()
9. {
10. try
11. {
12. selenium.Stop();
13. }
14. catch (Exception)
15. {// Ignore errors if unable to close the browser
16. }
17. Assert.AreEqual(“”, verificationErrors.ToString());
18. }

If you make sure that your code has this teardown then you will be able to reuse the Selenium Remote Control.

1. Now compile the code into a DLL and Open it with NUnit. When you click the Run button in NUnit it will run your Selenium Test.

If you would like to make your test data driven put all the code to pull the data in the SetUp