*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\VarDumper\Tests\Caster;
use PHPUnit\Framework\TestCase;
use Symfony\Component\VarDumper\Caster\Caster;
use Symfony\Component\VarDumper\Caster\ExceptionCaster;
use Symfony\Component\VarDumper\Caster\FrameStub;
use Symfony\Component\VarDumper\Cloner\VarCloner;
use Symfony\Component\VarDumper\Dumper\HtmlDumper;
use Symfony\Component\VarDumper\Test\VarDumperTestTrait;
class ExceptionCasterTest extends TestCase
{
use VarDumperTestTrait;
private function getTestException($msg, &$ref = null)
{
return new \Exception(''.$msg);
}
protected function tearDown()
{
ExceptionCaster::$srcContext = 1;
ExceptionCaster::$traceArgs = true;
}
public function testDefaultSettings()
{
$ref = array('foo');
$e = $this->getTestException('foo', $ref);
$expectedDump = <<<'EODUMP'
Exception {
#message: "foo"
#code: 0
#file: "%sExceptionCasterTest.php"
#line: 28
trace: {
%s%eTests%eCaster%eExceptionCasterTest.php:28 {
› {
› return new \Exception(''.$msg);
› }
}
%s%eTests%eCaster%eExceptionCasterTest.php:40 { …}
Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testDefaultSettings() {}
%A
EODUMP;
$this->assertDumpMatchesFormat($expectedDump, $e);
$this->assertSame(array('foo'), $ref);
}
public function testSeek()
{
$e = $this->getTestException(2);
$expectedDump = <<<'EODUMP'
{
%s%eTests%eCaster%eExceptionCasterTest.php:28 {
› {
› return new \Exception(''.$msg);
› }
}
%s%eTests%eCaster%eExceptionCasterTest.php:65 { …}
Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testSeek() {}
%A
EODUMP;
$this->assertStringMatchesFormat($expectedDump, $this->getDump($e, 'trace'));
}
public function testNoArgs()
{
$e = $this->getTestException(1);
ExceptionCaster::$traceArgs = false;
$expectedDump = <<<'EODUMP'
Exception {
#message: "1"
#code: 0
#file: "%sExceptionCasterTest.php"
#line: 28
trace: {
%sExceptionCasterTest.php:28 {
› {
› return new \Exception(''.$msg);
› }
}
%s%eTests%eCaster%eExceptionCasterTest.php:84 { …}
Symfony\Component\VarDumper\Tests\Caster\ExceptionCasterTest->testNoArgs() {}
%A
EODUMP;
$this->assertDumpMatchesFormat($expectedDump, $e);
}
public function testNoSrcContext()
{
$e = $this->getTestException(1);
ExceptionCaster::$srcContext = -1;
$expectedDump = <<<'EODUMP'
Exception {
#message: "1"
#code: 0
#file: "%sExceptionCasterTest.php"
#line: 28
trace: {
%s%eTests%eCaster%eExceptionCasterTest.php:28
%s%eTests%eCaster%eExceptionCasterTest.php:%d
%A
EODUMP;
$this->assertDumpMatchesFormat($expectedDump, $e);
}
public function testHtmlDump()
{
$e = $this->getTestException(1);
ExceptionCaster::$srcContext = -1;
$cloner = new VarCloner();
$cloner->setMaxItems(1);
$dumper = new HtmlDumper();
$dumper->setDumpHeader('');
$dumper->setDumpBoundaries('', '');
$dump = $dumper->dump($cloner->cloneVar($e)->withRefHandles(false), true);
$expectedDump = <<<'EODUMP'
Exception {
#message: "1"
#code: 0
#file: "%s%eVarDumper%eTests%eCaster%eExceptionCasterTest.php"
#line: 28
trace: {
%s%eVarDumper%eTests%eCaster%eExceptionCasterTest.php:28
…%d
}
}
EODUMP;
$this->assertStringMatchesFormat($expectedDump, $dump);
}
/**
* @requires function Twig\Template::getSourceContext
*/
public function testFrameWithTwig()
{
require_once dirname(__DIR__).'/Fixtures/Twig.php';
$f = array(
new FrameStub(array(
'file' => dirname(__DIR__).'/Fixtures/Twig.php',
'line' => 20,
'class' => '__TwigTemplate_VarDumperFixture_u75a09',
)),
new FrameStub(array(
'file' => dirname(__DIR__).'/Fixtures/Twig.php',
'line' => 21,
'class' => '__TwigTemplate_VarDumperFixture_u75a09',
'object' => new \__TwigTemplate_VarDumperFixture_u75a09(null, __FILE__),
)),
);
$expectedDump = <<<'EODUMP'
array:2 [
0 => {
class: "__TwigTemplate_VarDumperFixture_u75a09"
src: {
%sTwig.php:1 {
›
› foo bar
› twig source
}
}
}
1 => {
class: "__TwigTemplate_VarDumperFixture_u75a09"
object: __TwigTemplate_VarDumperFixture_u75a09 {
%A
}
src: {
%sExceptionCasterTest.php:2 {
› foo bar
› twig source
›
}
}
}
]
EODUMP;
$this->assertDumpMatchesFormat($expectedDump, $f);
}
public function testExcludeVerbosity()
{
$e = $this->getTestException('foo');
$expectedDump = <<<'EODUMP'
Exception {
#message: "foo"
#code: 0
#file: "%sExceptionCasterTest.php"
#line: 28
}
EODUMP;
$this->assertDumpMatchesFormat($expectedDump, $e, Caster::EXCLUDE_VERBOSE);
}
}