Installation of testng is very simple and takes only few minutes.
Prerequisites:
Make sure your run time and compile time versions are same.
Open eclipse Go to Help-> install new software
Now accept the terms and conditions and click finish.
Click on OK if you encounter security warning.
Eclipse will ask for a restart for the changes to take affect so give OK.
To check if it is successfully installed
It should be available in show view.
1.“Plug-in org.testng.eclipse was unable to load class org.testng.eclipse.ui.TestRunnerViewPart
2.Eclipse Juno : TestNG installed but inaccessible
3.CoreException: Plug-in org.testng.eclipse was unable to load class
I have some solutions for all the above errors. Try it and let me know.
1.Check if your Compilation and Execution points to same version.
if not change the compiler version and the runtime to jdk1.7
if that is same and you still facing the error.
Go to Eclipse->Help->About Eclipse SDK->Installation Details->Configuration
There you will find information on
java.class.version=51.0
java.runtime.version=1.7.0_79-b15
Check if it both are of same versions and the jre points to your custom path. If in case
java.class.version=50.0
java.runtime.version=1.7.0_79-b15 you will get the above error – unable to load class
Solutions :
This means that the eclipse uses its own jre for loading class and hence any overriding is not being accepted.Please Go to eclipse.ini and add your vm arguments so that eclipse runs using the jre mentioned by you
Now restart the eclipse.
Hope this helps
Java Classpath is used to find java class files.It can be specified using environment variable or using -cp or -classpath in command line.
1.Using command line
set CLASSPATH=”%JAVA_HOME%/lib
2.Using Environment Variable
Go to My Computer->Properties->Advanced->Environment variables->System variables->New
Done.You can check the classpath in command line using echo %classpath%.
You can also set your
Java path is mainly used to find the executable and this can be set using command prompt or using environment variables.
1.Using command prompt
Open command prompt (cmd)-> type “set path=C:\Program Files\Java\jdk1.7.0_79\bin”
2.Using Environment variable editor
Go to My Computer-> Properties-> Advanced tab-> Environment Variables-> System varibles->New->
Variable name :Path
Variable value : C:\Program Files\Java\jdk1.7.0_79\bin
Job done.You can check the path has been set successfully in cmd. Type echo %Path%.
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