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PHP-Parser/test/PHPParser/Tests/Serializer/XMLTest.php
nikic c5c7aa5125 Add initial version of an emulative lexer
The emulative lexer allows lexing of PHP 5.4 on PHP 5.3 and PHP 5.2.
2011-12-18 17:03:11 +01:00

102 lines
3.0 KiB
PHP

<?php
class PHPParser_Tests_Serializer_XMLTest extends PHPUnit_Framework_TestCase
{
/**
* @covers PHPParser_Serializer_XML<extended>
*/
public function testSerialize() {
$code = <<<CODE
<?php
/** doc comment */
function functionName(&\$a = 0, \$b = 1.0) {
echo 'Foo';
}
CODE;
$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<AST xmlns:node="http://nikic.github.com/PHPParser/XML/node" xmlns:subNode="http://nikic.github.com/PHPParser/XML/subNode" xmlns:scalar="http://nikic.github.com/PHPParser/XML/scalar">
<scalar:array>
<node:Stmt_Function line="3" docComment="/** doc comment */">
<subNode:byRef>
<scalar:false/>
</subNode:byRef>
<subNode:params>
<scalar:array>
<node:Param line="3">
<subNode:name>
<scalar:string>a</scalar:string>
</subNode:name>
<subNode:default>
<node:Scalar_LNumber line="3">
<subNode:value>
<scalar:int>0</scalar:int>
</subNode:value>
</node:Scalar_LNumber>
</subNode:default>
<subNode:type>
<scalar:null/>
</subNode:type>
<subNode:byRef>
<scalar:true/>
</subNode:byRef>
</node:Param>
<node:Param line="3">
<subNode:name>
<scalar:string>b</scalar:string>
</subNode:name>
<subNode:default>
<node:Scalar_DNumber line="3">
<subNode:value>
<scalar:float>1</scalar:float>
</subNode:value>
</node:Scalar_DNumber>
</subNode:default>
<subNode:type>
<scalar:null/>
</subNode:type>
<subNode:byRef>
<scalar:false/>
</subNode:byRef>
</node:Param>
</scalar:array>
</subNode:params>
<subNode:stmts>
<scalar:array>
<node:Stmt_Echo line="4">
<subNode:exprs>
<scalar:array>
<node:Scalar_String line="4">
<subNode:value>
<scalar:string>Foo</scalar:string>
</subNode:value>
</node:Scalar_String>
</scalar:array>
</subNode:exprs>
</node:Stmt_Echo>
</scalar:array>
</subNode:stmts>
<subNode:name>
<scalar:string>functionName</scalar:string>
</subNode:name>
</node:Stmt_Function>
</scalar:array>
</AST>
XML;
$parser = new PHPParser_Parser;
$serializer = new PHPParser_Serializer_XML;
$stmts = $parser->parse(new PHPParser_Lexer($code));
$this->assertXmlStringEqualsXmlString($xml, $serializer->serialize($stmts));
}
/**
* @expectedException InvalidArgumentException
* @expectedExceptionMessage Unexpected node type
*/
public function testError() {
$serializer = new PHPParser_Serializer_XML;
$serializer->serialize(array(new stdClass));
}
}