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<?php
/*
* This file is part of the PHP_TokenStream package.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Tests for the PHP_Token_FUNCTION class.
*
* @package PHP_TokenStream
* @subpackage Tests
* @author Sebastian Bergmann <sebastian@phpunit.de>
* @copyright Sebastian Bergmann <sebastian@phpunit.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @version Release: @package_version@
* @link http://github.com/sebastianbergmann/php-token-stream/
* @since Class available since Release 1.0.0
*/
class PHP_Token_FunctionTest extends PHPUnit_Framework_TestCase
{
protected $functions;
protected function setUp()
{
$ts = new PHP_Token_Stream(TEST_FILES_PATH . 'source.php');
foreach ($ts as $token) {
if ($token instanceof PHP_Token_FUNCTION) {
$this->functions[] = $token;
}
}
}
/**
* @covers PHP_Token_FUNCTION::getArguments
*/
public function testGetArguments()
{
$this->assertEquals(array(), $this->functions[0]->getArguments());
$this->assertEquals(
array('$baz' => 'Baz'), $this->functions[1]->getArguments()
);
$this->assertEquals(
array('$foobar' => 'Foobar'), $this->functions[2]->getArguments()
);
$this->assertEquals(
array('$barfoo' => 'Barfoo'), $this->functions[3]->getArguments()
);
$this->assertEquals(array(), $this->functions[4]->getArguments());
$this->assertEquals(array('$x' => null, '$y' => null), $this->functions[5]->getArguments());
}
/**
* @covers PHP_Token_FUNCTION::getName
*/
public function testGetName()
{
$this->assertEquals('foo', $this->functions[0]->getName());
$this->assertEquals('bar', $this->functions[1]->getName());
$this->assertEquals('foobar', $this->functions[2]->getName());
$this->assertEquals('barfoo', $this->functions[3]->getName());
$this->assertEquals('baz', $this->functions[4]->getName());
}
/**
* @covers PHP_Token::getLine
*/
public function testGetLine()
{
$this->assertEquals(5, $this->functions[0]->getLine());
$this->assertEquals(10, $this->functions[1]->getLine());
$this->assertEquals(17, $this->functions[2]->getLine());
$this->assertEquals(21, $this->functions[3]->getLine());
$this->assertEquals(29, $this->functions[4]->getLine());
}
/**
* @covers PHP_TokenWithScope::getEndLine
*/
public function testGetEndLine()
{
$this->assertEquals(5, $this->functions[0]->getEndLine());
$this->assertEquals(12, $this->functions[1]->getEndLine());
$this->assertEquals(19, $this->functions[2]->getEndLine());
$this->assertEquals(23, $this->functions[3]->getEndLine());
$this->assertEquals(31, $this->functions[4]->getEndLine());
}
/**
* @covers PHP_Token_FUNCTION::getDocblock
*/
public function testGetDocblock()
{
$this->assertNull($this->functions[0]->getDocblock());
$this->assertEquals(
"/**\n * @param Baz \$baz\n */",
$this->functions[1]->getDocblock()
);
$this->assertEquals(
"/**\n * @param Foobar \$foobar\n */",
$this->functions[2]->getDocblock()
);
$this->assertNull($this->functions[3]->getDocblock());
$this->assertNull($this->functions[4]->getDocblock());
}
public function testSignature()
{
$ts = new PHP_Token_Stream(TEST_FILES_PATH . 'source5.php');
$f = $ts->getFunctions();
$c = $ts->getClasses();
$i = $ts->getInterfaces();
$this->assertEquals(
'foo($a, array $b, array $c = array())',
$f['foo']['signature']
);
$this->assertEquals(
'm($a, array $b, array $c = array())',
$c['c']['methods']['m']['signature']
);
$this->assertEquals(
'm($a, array $b, array $c = array())',
$c['a']['methods']['m']['signature']
);
$this->assertEquals(
'm($a, array $b, array $c = array())',
$i['i']['methods']['m']['signature']
);
}
}
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