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<?php
namespace PhpParser\Unserializer;
use PhpParser\Node\Scalar;
use PhpParser\Comment;
class XMLTest extends \PHPUnit_Framework_TestCase
{
public function testNode() {
$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:attribute="http://nikic.github.com/PHPParser/XML/attribute" xmlns:scalar="http://nikic.github.com/PHPParser/XML/scalar">
<node:Scalar_String line="1" docComment="/** doc comment */">
<attribute:startLine>
<scalar:int>1</scalar:int>
</attribute:startLine>
<attribute:comments>
<scalar:array>
<comment isDocComment="false" line="2">// comment
</comment>
<comment isDocComment="true" line="3">/** doc comment */</comment>
</scalar:array>
</attribute:comments>
<subNode:value>
<scalar:string>Test</scalar:string>
</subNode:value>
</node:Scalar_String>
</AST>
XML;
$unserializer = new XML;
$this->assertEquals(
new Scalar\String_('Test', array(
'startLine' => 1,
'comments' => array(
new Comment('// comment' . "\n", 2),
new Comment\Doc('/** doc comment */', 3),
),
)),
$unserializer->unserialize($xml)
);
}
public function testEmptyNode() {
$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<AST xmlns:node="http://nikic.github.com/PHPParser/XML/node">
<node:Scalar_MagicConst_Class />
</AST>
XML;
$unserializer = new XML;
$this->assertEquals(
new Scalar\MagicConst\Class_,
$unserializer->unserialize($xml)
);
}
public function testScalars() {
$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<AST xmlns:scalar="http://nikic.github.com/PHPParser/XML/scalar">
<scalar:array>
<scalar:array></scalar:array>
<scalar:array/>
<scalar:string>test</scalar:string>
<scalar:string></scalar:string>
<scalar:string/>
<scalar:int>1</scalar:int>
<scalar:float>1</scalar:float>
<scalar:float>1.5</scalar:float>
<scalar:true/>
<scalar:false/>
<scalar:null/>
</scalar:array>
</AST>
XML;
$result = array(
array(), array(),
'test', '', '',
1,
1, 1.5,
true, false, null
);
$unserializer = new XML;
$this->assertEquals($result, $unserializer->unserialize($xml));
}
/**
* @expectedException \DomainException
* @expectedExceptionMessage AST root element not found
*/
public function testWrongRootElementError() {
$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<notAST/>
XML;
$unserializer = new XML;
$unserializer->unserialize($xml);
}
/**
* @dataProvider provideTestErrors
*/
public function testErrors($xml, $errorMsg) {
$this->setExpectedException('DomainException', $errorMsg);
$xml = <<<XML
<?xml version="1.0" encoding="UTF-8"?>
<AST xmlns:scalar="http://nikic.github.com/PHPParser/XML/scalar"
xmlns:node="http://nikic.github.com/PHPParser/XML/node"
xmlns:subNode="http://nikic.github.com/PHPParser/XML/subNode"
xmlns:foo="http://nikic.github.com/PHPParser/XML/foo">
$xml
</AST>
XML;
$unserializer = new XML;
$unserializer->unserialize($xml);
}
public function provideTestErrors() {
return array(
array('<scalar:true>test</scalar:true>', '"true" scalar must be empty'),
array('<scalar:false>test</scalar:false>', '"false" scalar must be empty'),
array('<scalar:null>test</scalar:null>', '"null" scalar must be empty'),
array('<scalar:foo>bar</scalar:foo>', 'Unknown scalar type "foo"'),
array('<scalar:int>x</scalar:int>', '"x" is not a valid int'),
array('<scalar:float>x</scalar:float>', '"x" is not a valid float'),
array('', 'Expected node or scalar'),
array('<foo:bar>test</foo:bar>', 'Unexpected node of type "foo:bar"'),
array(
'<node:Scalar_String><foo:bar>test</foo:bar></node:Scalar_String>',
'Expected sub node or attribute, got node of type "foo:bar"'
),
array(
'<node:Scalar_String><subNode:value/></node:Scalar_String>',
'Expected node or scalar'
),
array(
'<node:Foo><subNode:value/></node:Foo>',
'Unknown node type "Foo"'
),
);
}
}
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