isBaselineDeprecation example

        return $groups;
    }

    public function testBaselineGenerationEmptyFile()
    {
        $filename = $this->createFile();
        $configuration = Configuration::fromUrlEncodedString('generateBaseline=true&baselineFile='.urlencode($filename));
        $this->assertTrue($configuration->isGeneratingBaseline());
        $trace = debug_backtrace();
        $this->assertTrue($configuration->isBaselineDeprecation(new Deprecation('Test message 1', $trace, '')));
        $this->assertTrue($configuration->isBaselineDeprecation(new Deprecation('Test message 2', $trace, '')));
        $this->assertTrue($configuration->isBaselineDeprecation(new Deprecation('Test message 1', $trace, '')));
        $configuration->writeBaseline();
        $this->assertEquals($filename, $configuration->getBaselineFile());
        $expected = [
            [
                'location' => 'Symfony\Bridge\PhpUnit\Tests\DeprecationErrorHandler\ConfigurationTest::runTest',
                'message' => 'Test message 1',
                'count' => 2,
            ],
            [
                

if (isset($trace[1]['function'], $trace[1]['args'][0]) && ('trigger_error' === $trace[1]['function'] || 'user_error' === $trace[1]['function'])) {
            $msg = $trace[1]['args'][0];
        }

        $deprecation = new Deprecation($msg, $trace, $file, \E_DEPRECATED === $type);
        if ($deprecation->isMuted()) {
            return null;
        }
        if ($this->getConfiguration()->isIgnoredDeprecation($deprecation)) {
            return null;
        }
        if ($this->getConfiguration()->isBaselineDeprecation($deprecation)) {
            return null;
        }

        $msg = $deprecation->getMessage();

        if (\E_DEPRECATED !== $type && (error_reporting() & $type)) {
            $group = 'unsilenced';
        } elseif ($deprecation->isLegacy()) {
            $group = 'legacy';
        } else {
            $group = [