PHPUnit

PHPUnit is a testing framework for Php.

Enabling XML Output

PHPUnit can be configured to produce JUnit XML output by adding the --log-junit argument to your command line. ex:

phpunit --log-junit output.xml

will produce XML output in the output.xml file.

Test Suite Naming

By default PHPUnit use the name of your PHP files as the name attribute of the output XML. For example, this test code

final class EmailTest extends TestCase
{
    public function testCanBeCreatedFromValidEmail(): void
    {
        $string = '[e-mail]';
        ...
    }
}

will produce XML output that looks like this:

<testsuites>
  <testsuite tests="2">
    <testsuite name="Project" tests="2"  time="0.000969">
      <testsuite name="EmailTest" file=".../tests/EmailTest.php">
        <testcase name="testCanBeCreatedFromValidEmail" 
          file="...tests/EmailTest.php" 
          line="6" 
          class="EmailTest" 
          classname="EmailTest" 
          assertions="1" 
          time="0.000803"/>
...

Further Information

See an example of PHPUnit invoked from a GitHub action here.