I am trying to run the test parallel using dataprovider. I have mentioned dataproviderthreadcount=3 in testng xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" data-provider-thread-count="3"parallel="methods">
<test name="Test">
<classes>
<class name="com.sample.test">
</class>
</classes>
</test> <!-- Test -->
</suite> <!-- Suite -->
Test methods:
#Test(dataProvider = "dp1", threadPoolSize=3,invocationCount=1)
public void Testsuitesample(String url, String add1, String add2){}
Result: 3 browser instances get opened and all three data is passing to only browser. Other browser's are still idle. Is it a way to resolve this?
You may need to set parallel to true in your data provider method like,
#DataProvider(parallel = true)
public Object[][] dp1() {
}
Also, the invocation count should be equal or greater than the thread pool size.
Related
i have created 2 different test classes (test1.java and test2.java), having multiple tests in each class. to simplify, i have created one master test class, in which i have created 2 tests and called the methods from test1page.java and test2page.java. now when i create the extent reports it only gives 2 results. i want all the test result which i have created in test1.java and test2.java.
below is my MasterTest.java
public class MasterTest extends TestBase {
#BeforeClass()
//before class method
#Test(priority=1)
// methods from the test1page.java class
#Test(priority=2)
// methods from the test2page.java class
#AfterClass
}
below is my xml file to run
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="smoke">
<listeners>
<listener class-name="report.TestListener" />
</listeners>
<test name="master">
<classes>
<class name="tests.MasterTest">
</class>
</classes>
</test>
</suite>
I want to run a cucumber feature in different browsers;
So, now I'm able to open the 3 browsers in parallel chrome, ff and ie but they can't continue the other steps in features !
My method is :
#Parameters("myBrowser")
#BeforeClass
#Given("^openaaaBrowser<myBrowser>$")
public void openaaaBrowser(#Optional("optional value") String myBrowser) throws InterruptedException {
WebDriver driver;
if (myBrowser.equalsIgnoreCase("ie")) {
System.setProperty("webdriver.ie.driver","C:\\Driver\\IEDriverServer\\IEDriverServer_32bits.exe");
driver = new InternetExplorerDriver();
}
if (myBrowser.equalsIgnoreCase("chrome")) {
System.setProperty("webdriver.chrome.driver","D:\\Drive\\chromedriver_win32\\chromedriver.exe");
driver= new ChromeDriver();
}
if (myBrowser.equalsIgnoreCase("firefox")){
System.setProperty("webdriver.gecko.driver","D:\\Drive\\geckodriver-v0.20.0-win64\\geckodriver.exe");
driver = new FirefoxDriver();
}}
My testng.xml :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="SuiteSopraHR" parallel="tests">
<test name="testff">
<parameter name="myBrowser" value="firefox" />
<classes>
<class name="com.soprahr.foryou.automation.steps.StepDefinitionConnect"/>
</classes>
</test> <!-- Test -->
<test name="testie">
<parameter name="myBrowser" value="ie" />
<classes>
<class name="com.soprahr.foryou.automation.steps.StepDefinitionConnect"/>
</classes>
</test> <!-- Test -->
<test name="testchrome">
<parameter name="myBrowser" value="chrome" />
<classes>
<class name="com.soprahr.foryou.automation.steps.StepDefinitionConnect"/>
</classes>
</test> <!-- Test -->
</suite> <!-- Suite -->
and I have those methods
#Test(priority=1)
#When("^Open browser$")
public void openBrowser() throws InterruptedException {
StepDefinition.DRIVER.get(URL);
Thread.sleep(N_3000);
StepDefinition.waitForJQueryProcessing(StepDefinition.DRIVER, N_30);
}
#Test(priority=2)
#Then("^Se connecter à l'environnement via ID '(.*)'$")
public void letThisOneConnect(final String Id) throws Throwable {
Thread.sleep(N_3000);
Utilities utilities = new Utilities();
TestCase testCase = utilities.getMyTestCase(Id);
StepDefinition.deleteAndEnterTextById(ID_LOGIN_INPUT_4YOU, testCase.getLogInId());
StepDefinition.deleteAndEnterTextById(ID_PASSWORD_INPUT_4YOU, testCase.getLogInPassword());
StepDefinition.clickButtonById(ID_LOGIN_BUTTON_4OU);
}
The problem here and I don't understand why it can't the #test methods
If you want to run a scenario with different browsers you have to run the scenario multiple times. i.e. if you have 3 browsers then you end up with 3 scenario instances.
You can't do is run one scenario in 3 browsers.
The simplest way to get your parallelism do this to take it out of Cucumber. If you ran in series you might have
cucumber features/my_feature BROWSER=chrome
cucumber features/my_feature BROWSER=firefox
cucumber features/my_feature BROWSER=ie
Now you could use your CI platform to run each of these commands in a separate instance. Then you'll get your parallelism, and all you have to do with Cucumber is get it to use an environment variable to control which driver and browser to use.
You won't succeed in getting Cucumber to work with more than one browser for a particular scenario instance.
I have 15 test methods in 3 Java classes (Selenium Script). I want to run each Test class with new window. I am using TestNg framework.
Here is the code of TestNG:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Fanfight Test" thread-count="10" parallel="methods">
<listeners>
<listener class-name="com.fanfight.test_case.ListenerClass">
</listener>
</listeners>
<test name="User Login" parallel="false">
<classes>
<class name="com.fanfight.test_case.UserLogin"></class>
</classes>
</test>
<test name="Contest Creation" parallel="false" >
<classes>
<class name="com.fanfight.test_case.ContestCreation"></class>
</classes>
</test>
<test name="User Profile Test" parallel="false" >
<classes>
<class name="com.fanfight.test_case.UserProfileTest"></class>
</classes>
</test>
<test name="Menu Bar Test" parallel="false">
<classes>
<class name="com.fanfight.test_case.MenuBarTest">
</class>
</classes>
</test>
<test name="Home Page Elements" parallel="false" >
<classes>
<class name="com.fanfight.test_case.HomePageElementTest"></class>
</classes>
</test>
</suite>
Without using parallel="false" my script is running in alphabetical order due to which selenium unable to find the path and execution got stuck.
Also please suggest how to make execution continue even after getting an exception during execution.
Add a setup and tear down method in each of the 3 test classes. The setup method should launch the browser and teardown method should close that browser instance.
class TestOne {
WebDriver driver;
#BeforeClass
public void setup(){
driver = new ChromeDriver();
}
#Test
public void testCase1(){
}
//.... Other test methods
#AfterClass
public void tearDown(){
driver.quit();
}
You can also create a parent class having just the setup and tear down methods , pseudo coded above. All 3 of your test class shall extend this parent class. It will be an optimised approach as the driver instantiation and destruction is now centralised to a single class.
And finally , change the parallel attribute in the suite tag of your testNG xml, in order to make them run parallel.
<suite name="Fanfight Test" thread-count="10" parallel="classes">
I'm working in a big project, i want to run eature cucumber in parallel in different browser
I have the featuren the step definition ? the webdriverfactory and the shared preferences.
I have this method in webfactory and it works and i write the testng.xml
public WebDriver driver;
public static WebDriver get() {
WebDriver driver = null ;
System.setProperty("webdriver.chrome.driver","D:\\Drive\\chromedriver_win32\\chromedriver.exe");
driver= new ChromeDriver();
return(driver);
}
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="SuiteSopraHR" parallel="tests">
<test name="testie">
<!-- <parameter name="myBrowser" value="ie" /> -->
<classes>
<class name="com.driver.WebDriverFactory"/>
</classes>
</test> <!-- Test -->
<test name="testchrome">
<!-- <parameter name="myBrowser" value="chrome" /> -->
<classes>
<class name="com.driver.WebDriverFactory"/>
</classes>
</test> <!-- Test -->
</suite> <!-- Suite -->
I don't know how to change the other method because it didn't has any parameter to pass and it return a web driver.
when I have changed all the other method in other classes have a problem with it
any suggestion please.
and is the cucumber-jvm can run feature in parallel in different browser ??? or in console ???
You can indeed run Cucumber features and scenarios in parallel using Courgette-JVM
When you run your tests, you can set a System property that would target the browser you wish to use in parallel.
Another useful library to manage your driver binaries is WebDriver Binary Downloader
You can then specify the browser to use at runtime using:
System.setProperty("browser", "chrome");
or
VM option -Dbrowser="chrome"
private WebDriver driver;
public void createDriver() {
final String browser = System.getProperty("browser", "chrome").toLowerCase();
switch (browser) {
case "chrome":
WebDriverBinaryDownloader.create().downloadLatestBinaryAndConfigure(BrowserType.CHROME);
driver = new ChromeDriver();
case "firefox":
WebDriverBinaryDownloader.create().downloadLatestBinaryAndConfigure(BrowserType.FIREFOX);
driver = new FirefoxDriver();
default:
throw new RuntimeException("Invalid browser specified!");
}
}
We are using QAF-Gherkin-client, where you can configure it using one or more xml test nodes. You can run scenarios in parallel as well. You don't need to write any code for driver management or other functional testing common needs.
<suite name="AUT Test Automation" verbose="0" parallel="methods">
<test name="Tests on chrome">
<parameter name="driver.name" value="chromeDriver"/>
<classes>
<class name="com.qmetry.qaf.automation.step.client.gherkin.GherkinScenarioFactory" />
</classes>
</test>
<test name="Tests FF">
<parameter name="driver.name" value="firefoxDriver"/>
<classes>
<class name="com.qmetry.qaf.automation.step.client.gherkin.GherkinScenarioFactory" />
</classes>
</test>
</suite>
I think, you need to add switch construction in your method and parameter - type of browser from testng.xml.
Also, as I know, parallel execution will work only with a non-static Driver.
I am beginner in selenium webdriver. so for parallel execution normally we do changes in xml file like parallel="methods" thread-count="3" and my doubt is:
Is the parallel execution possible without selenium grid?
or only testNG is enough?
Yes, you may run UI tests in parallel without grid, or using only selenium grid node directly, without hub. Each thread in TestNG will open additional browser window, but you will get unpredictable issues in case when you application will manage all connections from you host as one user session.
Yes, using #Parameters ("browser") of TestNg..sample code as below...
#Parameters ("browser")
public void test(String browserName) {
if(browserName.equalsIgnoreCase("firefox")){
driver = new FirefoxDriver();
} else if (browserName.equalsIgnoreCase("chrome")){
System.setProperty("webdriver.chrome.driver", System.getProperty("user.dir")+"\\chromedriver.exe" );
driver = new ChromeDriver();
}
}
write your test after that in your testng.xml use parallel option also mention the parameter value.. sample code as below..
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite789787" parallel="tests">
<test name="FFTest98798">
<parameter name="browser" value="firefox"/>
<classes>
<class name ="crossbrowsertest.VerifyTitle" >
</class>
</classes>
</test> <!-- Test -->
<test name="ChromeTest8999">
<parameter name="browser" value="chrome"/>
<classes>
<class name ="crossbrowsertest.VerifyTitle" >
</class>
</classes>
</test> <!-- Test -->
</suite> <!-- Suite -->
hope this helps