146 lines
4.8 KiB
PHP
146 lines
4.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bridge\Twig\Tests\Extension;
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use PHPUnit\Framework\TestCase;
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use Symfony\Bridge\Twig\Extension\DumpExtension;
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use Symfony\Component\VarDumper\Dumper\HtmlDumper;
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use Symfony\Component\VarDumper\VarDumper;
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use Symfony\Component\VarDumper\Cloner\VarCloner;
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use Twig\Environment;
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use Twig\Loader\ArrayLoader;
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class DumpExtensionTest extends TestCase
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{
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/**
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* @dataProvider getDumpTags
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*/
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public function testDumpTag($template, $debug, $expectedOutput, $expectedDumped)
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{
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$extension = new DumpExtension(new VarCloner());
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$twig = new Environment(new ArrayLoader(array('template' => $template)), array(
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'debug' => $debug,
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'cache' => false,
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'optimizations' => 0,
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));
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$twig->addExtension($extension);
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$dumped = null;
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$exception = null;
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$prevDumper = VarDumper::setHandler(function ($var) use (&$dumped) { $dumped = $var; });
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try {
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$this->assertEquals($expectedOutput, $twig->render('template'));
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} catch (\Exception $exception) {
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}
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VarDumper::setHandler($prevDumper);
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if (null !== $exception) {
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throw $exception;
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}
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$this->assertSame($expectedDumped, $dumped);
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}
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public function getDumpTags()
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{
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return array(
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array('A{% dump %}B', true, 'AB', array()),
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array('A{% set foo="bar"%}B{% dump %}C', true, 'ABC', array('foo' => 'bar')),
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array('A{% dump %}B', false, 'AB', null),
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);
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}
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/**
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* @dataProvider getDumpArgs
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*/
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public function testDump($context, $args, $expectedOutput, $debug = true)
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{
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$extension = new DumpExtension(new VarCloner());
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$twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), array(
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'debug' => $debug,
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'cache' => false,
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'optimizations' => 0,
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));
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array_unshift($args, $context);
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array_unshift($args, $twig);
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$dump = call_user_func_array(array($extension, 'dump'), $args);
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if ($debug) {
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$this->assertStringStartsWith('<script>', $dump);
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$dump = preg_replace('/^.*?<pre/', '<pre', $dump);
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$dump = preg_replace('/sf-dump-\d+/', 'sf-dump', $dump);
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}
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$this->assertEquals($expectedOutput, $dump);
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}
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public function getDumpArgs()
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{
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return array(
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array(array(), array(), '', false),
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array(array(), array(), "<pre class=sf-dump id=sf-dump data-indent-pad=\" \">[]\n</pre><script>Sfdump(\"sf-dump\")</script>\n"),
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array(
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array(),
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array(123, 456),
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"<pre class=sf-dump id=sf-dump data-indent-pad=\" \"><span class=sf-dump-num>123</span>\n</pre><script>Sfdump(\"sf-dump\")</script>\n"
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."<pre class=sf-dump id=sf-dump data-indent-pad=\" \"><span class=sf-dump-num>456</span>\n</pre><script>Sfdump(\"sf-dump\")</script>\n",
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),
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array(
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array('foo' => 'bar'),
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array(),
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"<pre class=sf-dump id=sf-dump data-indent-pad=\" \"><span class=sf-dump-note>array:1</span> [<samp>\n"
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." \"<span class=sf-dump-key>foo</span>\" => \"<span class=sf-dump-str title=\"3 characters\">bar</span>\"\n"
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."</samp>]\n"
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."</pre><script>Sfdump(\"sf-dump\")</script>\n",
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),
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);
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}
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public function testCustomDumper()
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{
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$output = '';
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$lineDumper = function ($line) use (&$output) {
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$output .= $line;
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};
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$dumper = new HtmlDumper($lineDumper);
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$dumper->setDumpHeader('');
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$dumper->setDumpBoundaries(
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'<pre class=sf-dump-test id=%s data-indent-pad="%s">',
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'</pre><script>Sfdump("%s")</script>'
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);
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$extension = new DumpExtension(new VarCloner(), $dumper);
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$twig = new Environment($this->getMockBuilder('Twig\Loader\LoaderInterface')->getMock(), array(
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'debug' => true,
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'cache' => false,
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'optimizations' => 0,
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));
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$dump = $extension->dump($twig, array(), 'foo');
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$dump = preg_replace('/sf-dump-\d+/', 'sf-dump', $dump);
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$this->assertEquals(
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'<pre class=sf-dump-test id=sf-dump data-indent-pad=" ">"'.
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"<span class=sf-dump-str title=\"3 characters\">foo</span>\"\n".
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"</pre><script>Sfdump(\"sf-dump\")</script>\n",
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$dump,
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'Custom dumper should be used to dump data.'
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);
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$this->assertEmpty($output, 'Dumper output should be ignored.');
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}
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}
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