Im writing some automated tests for using the selenium chrome driver. I trying to write a reusable method that will explicitly wait for elements to appear and then. Find out three key techniques to handle file upload in Selenium Webdriver projects. All of these file upload methods are unique and easy to use. Advanced Usage Selenium Documentation. Waiting is having the automated task execution elapse a certain amount of time before continuing with the next step. You should choose to use Explicit Waits or Implicit Waits. WARNING Do not mix implicit and explicit waits. Doing so can cause unpredictable wait times. For example setting an. Explicit WaitsAn explicit wait is code you define to wait for a certain condition to occur before proceeding further in the code. The worst case of this is Thread. There are some convenience methods provided that help you write code that will wait only as long as required. Web. Driver. Wait in combination with Expected. Condition is one way this can be accomplished. Chrome Driver For Selenium Webdriver Wait' title='Chrome Driver For Selenium Webdriver Wait' />In this post we will see how to Launch Chrome Browser using Selenium Webdriver and other browser as well. Since Selenium by default support only Firefox. Web. Driverdrivernew. Firefox. Driver driver. Web. Elementmy. Dynamic. Elementnew. Web. Driver. Waitdriver,1. Expected. Conditions. Of. Element. LocatedBy. Dynamic. Element usingIWeb. Driverdrivernew. Firefox. Driverdriver. Urlhttp somedomainurlthatdelaysloading Web. Driver. Waitwaitnew. Web. Driver. Waitdriver,Time. Span. From. Seconds1. IWeb. Elementmy. Dynamic. Elementwait. Untillt IWeb. Element d d. Find. ElementBy. Idsome. Dynamic. Element fromseleniumimportwebdriverfromselenium. Byfromselenium. webdriver. Web. Driver. Wait available since 2. EC available since 2. Firefoxff. gethttp somedomainurlthatdelaysloadingtry elementWeb. Driver. Waitff,1. EC. presenceofelementlocatedBy. ID,my. Dynamic. Elementfinally ff. Selenium Web. Driver. Selenium Web. Driver Wait. This waits up to 1. Timeout. Exception or if it finds the element will return it in 0 1. Web. Driver. Wait by default calls the Expected. Condition every 5. A successful return value for the Expected. Condition function type is a Boolean value of true, or a non null object. This example is also functionally equivalent to the first Implicit Waits example. Expected ConditionsThere are some common conditions that are frequently encountered when automating web browsers. Listed below are. The Java, C, and Python bindings include convienence methods. Expected. Condition class yourself or create your own utility package for them. Element is Clickable it is Displayed and Enabled. Web. Driver. Waitwaitnew. Web. Driver. Waitdriver,1. Web. Elementelementwait. Expected. Conditions. To. Be. ClickableBy. Web. Driver. Waitwaitnew. Web. Driver. Waitdriver,Time. Span. From. Seconds1. IWeb. Elementelementwait. UntilExpected. Conditions. Element. To. Be. ClickableBy. Idsomeid fromselenium. ECwaitWeb. Driver. Waitdriver,1. 0elementwait. EC. elementtobeclickableBy. ID,someidThe Expected. Conditions package Java Python. NET contains a set of predefined conditions to use with Web. Implementation of Our First Web. Driver Script Selenium Web. Driver Tutorial 1. Software Testing Help. In the previous two tutorials, we made you acquainted with the basic architecture and features of Web. Driver and the infrastructure required to get started with Selenium Web. Driver. Assuming that you all might have set up the system with all the necessary utilities and packages, we will move further with the implementation of our first Web. Driver test script. Therefore, motioning ahead with the consequent Selenium Web. Driver tutorial, we would be creating Web. Driver script. We would also scatter the light on the basic and commonly used Web. Driver commands. We would also learn about the locating strategies of UI elements and their inclusion in the test scripts. We would also study Get Commands in the detail. Script Creation. For script creation, we would be using LearningSelenium project created in the previous tutorial and gmail. AUT. Scenario Launch the browser and open Gmail. Verify the title of the page and print the verification result. Enter the username and Password. Click on the Sign in button. Close the web browser. Step 1 Create a new java class named as GmailLogin under the LearningSelenium project. Step 2 Copy and paste the below code in the GmailLogin. By. import org. openqa. Web. Driver. import org. Web. Element. import org. Firefox. Driver. public class GmailLogin. String args. Web. Driver driver new Firefox. Driver. String app. Url https accounts. Url. maximize the browser window. String expected. Title Sign in Google Accounts. String actual. Title driver. Title. compare the expected title of the page with the actual title of the page and print the result. Title. equalsactual. Title. System. Verification Successful The correct title is displayed on the web page. System. out. printlnVerification Failed An incorrect title is displayed on the web page. Web. Element username driver. ElementBy. idEmail. KeysTest. Selenium. Web. Element password driver. ElementBy. idPasswd. Keyspassword. 12. Sign in button. Web. Element Sign. In. Button driver. find. ElementBy. idsign. In. Sign. In. Button. System. out. printlnTest script executed successfully. System. exit0. The above code is equivalent to the textual scenario presented earlier. Code Walkthrough. House Of 1000 Doors Family Secret Ce'>House Of 1000 Doors Family Secret Ce. Import Statements. Web. Driver. import org. Firefox. Driver. import org. Web. Element. import org. By. Prior to the actual scripting, we need to import the above packages import org. Web. Driver References the Web. Driver interface which is required to instantiate a new web browser. Firefox. Driver References the Firefox. Driver class that is required instantiate a Firefox specific driver on the browser instance instantiated using Web. Driver interface. Web. Element References to the Web. Element class which is required to instantiate a new web element. By References to the By class on which a locator type is called. As and when our project would grow, it is evident and logical that we might have to introduce several other packages for more complex and distinct functionalities like excel manipulations, database connectivity, logging, assertions etc. Object Instantiation. Web. Driver driver new Firefox. Driver We create a reference variable for Web. Driver interface and instantiate it using Firefox. Driver class. A default Firefox profile will be launched which means that no extensions and plugins would be loaded with the Firefox instance and that it runs in the safe mode. Launching the Web browserdriver. Url A get method is called on the Web. Change Language Rome Total War Gold Edition. Driver instance to launch a fresh web browser instance. The string character sequence passed as a parameter into the get method redirects the launched web browser instance to the application URL. Maximize Browser Windowdriver. The maximize method is used to maximize the browser window soon after it is re directed to the application URL. Fetch the page Titledriver. Title The get. Title method is used to fetch the title of the current web page. Thus, the fetched title can be loaded to a string variable. Comparison between Expected and Actual Values. Title. equalsactual. Title. System. Verification Successful The correct title is displayed on the web page. System. out. printlnVerification Failed An incorrect title is displayed on the web page. The above code uses the conditional statement java constructs to compare the actual value and the expected value. Based on the result obtained, the print statement would be executed. Web. Element Instantiation. Web. Element username driver. ElementBy. idEmail In the above statement, we instantiate the Web. Element reference with the help of driver. ElementBy. idEmail. Thus, username can be used to reference the Email textbox on the user interface every time we want to perform some action on it. Clear Commandusername. The clear methodcommand is used to clear the value present in the textbox if any. It also clears the default placeholder value. Keys Commandusername. KeysTest. Selenium The send. Keys methodcommand is used to entertype the specified value within the parentheses in the textbox. Notice that the send. Keys method is called on the Web. Element object which was instantiated with the help of element property corresponding to the UI element. The above block of code enters the string Test. Selenium inside the Email textbox on the Gmail application. Keys is one of the most popularly used commands across the Web. Driver scripts. Click Command. Sign. In. Button. Like send. Keys, click is another excessively used command to interact with the web elements. Click commandmethod is used to click on the web element present on the web page. The above block of code clicks on the Sign in button present on the Gmail application. Notes Unlike send. Keys method, click methods can never be parameterized. At times, clicking on a web element may load a new page altogether. Thus to sustain such cases, click method is coded in a way to wait until the page is loaded. Close the Web Browserdriver. The close is used to close the current browser window. Terminate the Java Program. System. exit0 The Exit method terminates the Java program forcefully. Thus, remember to close all the browser instances prior terminating the Java Program. Test Execution. The test script or simply the java program can be executed in the following ways 1. Under the Eclipses menu bar, there is an icon to execute the test script. Refer the following figure. Make a note that only the class which is selected would be executed. Right click anywhere inside the class within the editor, select Run As option and click on the Java Application. Another shortcut to execute the test script is Press ctrl F1. At the end of the execution cycle, the print statement Test script executed successfully. Locating Web Elements. Web elements in Web. Driver can be located and inspected in the same way as we did in the previous tutorials of Selenium IDE. The Holiday Ost Rapidshare'>The Holiday Ost Rapidshare. Selenium IDE and Firebug can be used to inspect the web element on the GUI. It is highly suggested to use Selenium IDE to find the web elements. Once the web element is successfully found, copy and paste the target value within the Web. Driver code. The types of locators and the locating strategies are pretty much the same except for the syntax and their application.