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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Yaml\Tests;
use Symfony\Component\Yaml\Yaml;
use Symfony\Component\Yaml\Parser;
use Symfony\Component\Yaml\Dumper;
class DumperTest extends \PHPUnit_Framework_TestCase
{
protected $parser;
protected $dumper;
protected $path;
protected $array = array(
'' => 'bar',
'foo' => '#bar',
'foo\'bar' => array(),
'bar' => array(1, 'foo'),
'foobar' => array(
'foo' => 'bar',
'bar' => array(1, 'foo'),
'foobar' => array(
'foo' => 'bar',
'bar' => array(1, 'foo'),
),
),
);
protected function setUp()
{
$this->parser = new Parser();
$this->dumper = new Dumper();
$this->path = __DIR__.'/Fixtures';
}
protected function tearDown()
{
$this->parser = null;
$this->dumper = null;
$this->path = null;
$this->array = null;
}
public function testSetIndentation()
{
$this->dumper->setIndentation(7);
$expected = <<<EOF
'': bar
foo: '#bar'
'foo''bar': { }
bar:
- 1
- foo
foobar:
foo: bar
bar:
- 1
- foo
foobar:
foo: bar
bar:
- 1
- foo
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, 4, 0));
}
public function testSpecifications()
{
$files = $this->parser->parse(file_get_contents($this->path.'/index.yml'));
foreach ($files as $file) {
$yamls = file_get_contents($this->path.'/'.$file.'.yml');
// split YAMLs documents
foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
if (!$yaml) {
continue;
}
$test = $this->parser->parse($yaml);
if (isset($test['dump_skip']) && $test['dump_skip']) {
continue;
} elseif (isset($test['todo']) && $test['todo']) {
// TODO
} else {
$expected = eval('return '.trim($test['php']).';');
$this->assertEquals($expected, $this->parser->parse($this->dumper->dump($expected, 10)), $test['test']);
}
}
}
}
public function testInlineLevel()
{
$expected = <<<EOF
{ '': bar, foo: '#bar', 'foo''bar': { }, bar: [1, foo], foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } } }
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, -10), '->dump() takes an inline level argument');
$this->assertEquals($expected, $this->dumper->dump($this->array, 0), '->dump() takes an inline level argument');
$expected = <<<EOF
'': bar
foo: '#bar'
'foo''bar': { }
bar: [1, foo]
foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } }
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, 1), '->dump() takes an inline level argument');
$expected = <<<EOF
'': bar
foo: '#bar'
'foo''bar': { }
bar:
- 1
- foo
foobar:
foo: bar
bar: [1, foo]
foobar: { foo: bar, bar: [1, foo] }
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, 2), '->dump() takes an inline level argument');
$expected = <<<EOF
'': bar
foo: '#bar'
'foo''bar': { }
bar:
- 1
- foo
foobar:
foo: bar
bar:
- 1
- foo
foobar:
foo: bar
bar: [1, foo]
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, 3), '->dump() takes an inline level argument');
$expected = <<<EOF
'': bar
foo: '#bar'
'foo''bar': { }
bar:
- 1
- foo
foobar:
foo: bar
bar:
- 1
- foo
foobar:
foo: bar
bar:
- 1
- foo
EOF;
$this->assertEquals($expected, $this->dumper->dump($this->array, 4), '->dump() takes an inline level argument');
$this->assertEquals($expected, $this->dumper->dump($this->array, 10), '->dump() takes an inline level argument');
}
public function testObjectSupportEnabled()
{
$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, false, true);
$this->assertEquals('{ foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $dump, '->dump() is able to dump objects');
}
public function testObjectSupportDisabledButNoExceptions()
{
$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1));
$this->assertEquals('{ foo: null, bar: 1 }', $dump, '->dump() does not dump objects when disabled');
}
/**
* @expectedException \Symfony\Component\Yaml\Exception\DumpException
*/
public function testObjectSupportDisabledWithExceptions()
{
$this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, true, false);
}
}
class A
{
public $a = 'foo';
}
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