--- /dev/null
+<?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']
+ );
+ }
+}