krmahadevan
commented
7 years ago I am not able to recreate the problem using TestNG 6.11 (The latest released version of TestNG)
Here's a trimmed down version of the test class
import org.testng.ITestContext;
import org.testng.TestNG;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.testng.xml.XmlClass;
import org.testng.xml.XmlSuite;
import org.testng.xml.XmlTest;
import java.util.Collections;
public class Practice {
public static void main(String[] args) {
for (String each : new String[]{"A", "B"}) {
runWith(each);
}
}
private static void runWith(String group) {
TestNG testNG = new TestNG();
XmlSuite xmlSuite = new XmlSuite();
xmlSuite.setName("suite");
XmlTest xmlTest = new XmlTest(xmlSuite);
xmlTest.setName("test");
xmlTest.addIncludedGroup(group);
XmlClass clazz = new XmlClass(Practice.class);
clazz.loadClasses();
xmlTest.getClasses().add(clazz);
testNG.setXmlSuites(Collections.singletonList(xmlSuite));
System.out.println(xmlSuite.toXml());
testNG.run();
}
@Test(dataProvider = "SearchProvider", groups = "A")
public void testMethodA(String author, String searchKey) {
System.out.println("testMethodA :" + author + ", " + searchKey);
}
@Test(dataProvider = "SearchProvider", groups = "B")
public void testMethodB(String searchKey) {
System.out.println("testMethodB :" + searchKey);
}
@DataProvider(name = "SearchProvider")
public Object[][] getDataFromDataprovider(ITestContext c) {
Object[][] groupArray = null;
for (String group : c.getIncludedGroups()) {
if (group.equalsIgnoreCase("A")) {
groupArray = new Object[][]{
{"Guru99", "India"},
{"Krishna", "UK"},
{"Bhupesh", "USA"}
};
break;
} else if (group.equalsIgnoreCase("B")) {
groupArray = new Object[][]{
{"Canada"},
{"Russia"},
{"Japan"}
};
}
break;
}
//return groupArray;
return groupArray;
}
}Output:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="suite">
<test name="test">
<groups>
<run>
<include name="A"/>
</run>
</groups>
<classes>
<class name="com.rationaleemotions.github.issue1476.Practice"/>
</classes>
</test> <!-- test -->
</suite> <!-- suite -->
testMethodA :Guru99, India
testMethodA :Krishna, UK
testMethodA :Bhupesh, USA
===============================================
suite
Total tests run: 3, Failures: 0, Skips: 0
===============================================
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="suite">
<test name="test">
<groups>
<run>
<include name="B"/>
</run>
</groups>
<classes>
<class name="com.rationaleemotions.github.issue1476.Practice"/>
</classes>
</test> <!-- test -->
</suite> <!-- suite -->
testMethodB :Canada
testMethodB :Russia
testMethodB :Japan
===============================================
suite
Total tests run: 3, Failures: 0, Skips: 0
===============================================
NewUser310
I am new to Selenium. I was using below code and getting the error as DataProvider must return either Object[][] or Iterator<Object>[], not class [[Ljava.lang.Object;
package example2;
Please let me know where is the issue.