Unable to run multiple test cases in appium

Issues/Bugs
1

Hello Guys,

I’m new to Appium automation testing. I’m gettingstuck to run multiple test cases in single project. Could you please someone help me out.

Steps:
1)Created the project & created two class in that project.
2)Running individually each single class, that’s works fine. I would like to run multiple class in single project.So
3)Created the Testng.xml file.
which is below.

4)When i run this program, the first class works fine but the second class doesn’t call and gives the error. A new session could not be created. (Original error: Requested a new session but one was in progress)

testng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" parallel="tests" thread-count="20">
    <test name="Test">
        <classes>
            <class name="com.State.suite.Alolov" />
            <class name="com.State.suite.BNevigation" />
        </classes>
    </test>
</suite>

Could you please someone helping me out.

2

do you open diver in “beforeMethod” and do quit in “afterMethod” ?

3

Thanks …!!!It works now. I used driver.quit() method.