TestNG is a testing framework.
'org.testng:testng:6.3'
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.3</version>
</dependency>
<dependency org="org.testng" name="testng" rev="6.3"/>
"org.testng", "testng", "6.3"