255 lines
6.9 KiB
PHP
255 lines
6.9 KiB
PHP
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<?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\Component\Yaml\Tests;
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use Symfony\Component\Yaml\Parser;
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use Symfony\Component\Yaml\Dumper;
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class DumperTest extends \PHPUnit_Framework_TestCase
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{
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protected $parser;
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protected $dumper;
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protected $path;
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protected $array = array(
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'' => 'bar',
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'foo' => '#bar',
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'foo\'bar' => array(),
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'bar' => array(1, 'foo'),
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'foobar' => array(
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'foo' => 'bar',
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'bar' => array(1, 'foo'),
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'foobar' => array(
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'foo' => 'bar',
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'bar' => array(1, 'foo'),
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),
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),
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);
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protected function setUp()
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{
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$this->parser = new Parser();
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$this->dumper = new Dumper();
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$this->path = __DIR__.'/Fixtures';
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}
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protected function tearDown()
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{
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$this->parser = null;
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$this->dumper = null;
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$this->path = null;
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$this->array = null;
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}
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public function testSetIndentation()
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{
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$this->dumper->setIndentation(7);
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$expected = <<<'EOF'
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'': bar
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foo: '#bar'
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'foo''bar': { }
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar:
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- 1
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- foo
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, 4, 0));
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}
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public function testSpecifications()
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{
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$files = $this->parser->parse(file_get_contents($this->path.'/index.yml'));
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foreach ($files as $file) {
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$yamls = file_get_contents($this->path.'/'.$file.'.yml');
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// split YAMLs documents
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foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
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if (!$yaml) {
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continue;
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}
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$test = $this->parser->parse($yaml);
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if (isset($test['dump_skip']) && $test['dump_skip']) {
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continue;
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} elseif (isset($test['todo']) && $test['todo']) {
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// TODO
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} else {
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eval('$expected = '.trim($test['php']).';');
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$this->assertSame($expected, $this->parser->parse($this->dumper->dump($expected, 10)), $test['test']);
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}
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}
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}
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}
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public function testInlineLevel()
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{
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$expected = <<<'EOF'
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{ '': bar, foo: '#bar', 'foo''bar': { }, bar: [1, foo], foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } } }
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, -10), '->dump() takes an inline level argument');
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$this->assertEquals($expected, $this->dumper->dump($this->array, 0), '->dump() takes an inline level argument');
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$expected = <<<'EOF'
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'': bar
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foo: '#bar'
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'foo''bar': { }
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bar: [1, foo]
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foobar: { foo: bar, bar: [1, foo], foobar: { foo: bar, bar: [1, foo] } }
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, 1), '->dump() takes an inline level argument');
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$expected = <<<'EOF'
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'': bar
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foo: '#bar'
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'foo''bar': { }
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar: [1, foo]
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foobar: { foo: bar, bar: [1, foo] }
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, 2), '->dump() takes an inline level argument');
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$expected = <<<'EOF'
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'': bar
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foo: '#bar'
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'foo''bar': { }
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar: [1, foo]
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, 3), '->dump() takes an inline level argument');
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$expected = <<<'EOF'
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'': bar
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foo: '#bar'
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'foo''bar': { }
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar:
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- 1
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- foo
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foobar:
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foo: bar
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bar:
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- 1
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- foo
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EOF;
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$this->assertEquals($expected, $this->dumper->dump($this->array, 4), '->dump() takes an inline level argument');
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$this->assertEquals($expected, $this->dumper->dump($this->array, 10), '->dump() takes an inline level argument');
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}
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public function testObjectSupportEnabled()
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{
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$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, false, true);
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$this->assertEquals('{ foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $dump, '->dump() is able to dump objects');
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}
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public function testObjectSupportDisabledButNoExceptions()
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{
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$dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1));
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$this->assertEquals('{ foo: null, bar: 1 }', $dump, '->dump() does not dump objects when disabled');
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}
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/**
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* @expectedException \Symfony\Component\Yaml\Exception\DumpException
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*/
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public function testObjectSupportDisabledWithExceptions()
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{
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$this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, true, false);
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}
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/**
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* @dataProvider getEscapeSequences
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*/
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public function testEscapedEscapeSequencesInQuotedScalar($input, $expected)
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{
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$this->assertEquals($expected, $this->dumper->dump($input));
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}
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public function getEscapeSequences()
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{
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return array(
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'null' => array("\t\\0", '"\t\\\\0"'),
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'bell' => array("\t\\a", '"\t\\\\a"'),
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'backspace' => array("\t\\b", '"\t\\\\b"'),
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'horizontal-tab' => array("\t\\t", '"\t\\\\t"'),
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'line-feed' => array("\t\\n", '"\t\\\\n"'),
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'vertical-tab' => array("\t\\v", '"\t\\\\v"'),
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'form-feed' => array("\t\\f", '"\t\\\\f"'),
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'carriage-return' => array("\t\\r", '"\t\\\\r"'),
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'escape' => array("\t\\e", '"\t\\\\e"'),
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'space' => array("\t\\ ", '"\t\\\\ "'),
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'double-quote' => array("\t\\\"", '"\t\\\\\\""'),
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'slash' => array("\t\\/", '"\t\\\\/"'),
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'backslash' => array("\t\\\\", '"\t\\\\\\\\"'),
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'next-line' => array("\t\\N", '"\t\\\\N"'),
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'non-breaking-space' => array("\t\\<EFBFBD>", '"\t\\\\<5C>"'),
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'line-separator' => array("\t\\L", '"\t\\\\L"'),
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'paragraph-separator' => array("\t\\P", '"\t\\\\P"'),
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);
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The indentation must be greater than zero
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*/
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public function testZeroIndentationThrowsException()
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{
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$this->dumper->setIndentation(0);
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}
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/**
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* @expectedException \InvalidArgumentException
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* @expectedExceptionMessage The indentation must be greater than zero
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*/
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public function testNegativeIndentationThrowsException()
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{
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$this->dumper->setIndentation(-4);
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}
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}
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class A
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{
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public $a = 'foo';
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}
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