是的,你可以很容易地做到这一点。但唯一需要注意的是,您需要访问测试方法(@Test 方法)的 ITestResult 对象才能获取其日志。您只需使用Reporter.log() 记录消息,然后使用Reporter.getOutput() 检索日志。
这里有一个示例,展示了这一点。
这是测试类的样子。
import org.testng.Reporter;
import org.testng.annotations.Listeners;
import org.testng.annotations.Test;
@Listeners(TestCaseLogPrinter.class)
public class TestClassSample {
@Test
public void test001() {
Reporter.log("Test001 : This is first message", true);
Reporter.log("Test001 : This is second message", true);
}
@Test
public void test002() {
Reporter.log("Test002 : This is a random message", true);
Reporter.log("Test002 : This is another random message", true);
}
}
这是一个获取日志的监听器
import org.testng.ITestResult;
import org.testng.Reporter;
import org.testng.TestListenerAdapter;
import java.util.List;
public class TestCaseLogPrinter extends TestListenerAdapter {
@Override
public void onTestSuccess(ITestResult tr) {
System.err.println("Printing the test method logs " + asString(Reporter.getOutput(tr)));
}
private String asString(List<String> output) {
StringBuilder builder = new StringBuilder();
for (String each : output) {
builder.append(each).append(", ");
}
//Removing the last ","
return builder.toString().substring(0, builder.length() - 2);
}
}
套件 xml 文件如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="49493003_Suite" parallel="methods" verbose="2">
<test name="49493003_test" verbose="2">
<classes>
<class name="com.rationaleemotions.stackoverflow.qn49493003.TestClassSample"/>
</classes>
</test>
</suite>
这是控制台输出
... TestNG 6.14.3 by Cédric Beust (cedric@beust.com)
...
Test001 : This is first message
Test002 : This is a random message
Test001 : This is second message
Test002 : This is another random message
Printing the test method logs Test001 : This is first message, Test001 : This is second message
Printing the test method logs Test002 : This is a random message, Test002 : This is another random message
PASSED: test001
PASSED: test002
===============================================
49493003_test
Tests run: 2, Failures: 0, Skips: 0
===============================================
===============================================
49493003_Suite
Total tests run: 2, Failures: 0, Skips: 0
===============================================
Process finished with exit code 0