www.aleph1.co.uk Git - yaffs-website/blob - vendor/nikic/php-parser/test/PhpParser/Builder/InterfaceTest.php

   1 <?php
   2
   3 namespace PhpParser\Builder;
   4
   5 use PhpParser\Comment;
   6 use PhpParser\Node;
   7 use PhpParser\Node\Scalar\DNumber;
   8 use PhpParser\Node\Stmt;
   9
  10 class InterfaceTest extends \PHPUnit_Framework_TestCase
  11 {
  12     /** @var Interface_ */
  13     protected $builder;
  14
  15     protected function setUp() {
  16         $this->builder = new Interface_('Contract');
  17     }
  18
  19     private function dump($node) {
  20         $pp = new \PhpParser\PrettyPrinter\Standard;
  21         return $pp->prettyPrint(array($node));
  22     }
  23
  24     public function testEmpty() {
  25         $contract = $this->builder->getNode();
  26         $this->assertInstanceOf('PhpParser\Node\Stmt\Interface_', $contract);
  27         $this->assertSame('Contract', $contract->name);
  28     }
  29
  30     public function testExtending() {
  31         $contract = $this->builder->extend('Space\Root1', 'Root2')->getNode();
  32         $this->assertEquals(
  33             new Stmt\Interface_('Contract', array(
  34                 'extends' => array(
  35                     new Node\Name('Space\Root1'),
  36                     new Node\Name('Root2')
  37                 ),
  38             )), $contract
  39         );
  40     }
  41
  42     public function testAddMethod() {
  43         $method = new Stmt\ClassMethod('doSomething');
  44         $contract = $this->builder->addStmt($method)->getNode();
  45         $this->assertSame(array($method), $contract->stmts);
  46     }
  47
  48     public function testAddConst() {
  49         $const = new Stmt\ClassConst(array(
  50             new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458.0))
  51         ));
  52         $contract = $this->builder->addStmt($const)->getNode();
  53         $this->assertSame(299792458.0, $contract->stmts[0]->consts[0]->value->value);
  54     }
  55
  56     public function testOrder() {
  57         $const = new Stmt\ClassConst(array(
  58             new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
  59         ));
  60         $method = new Stmt\ClassMethod('doSomething');
  61         $contract = $this->builder
  62             ->addStmt($method)
  63             ->addStmt($const)
  64             ->getNode()
  65         ;
  66
  67         $this->assertInstanceOf('PhpParser\Node\Stmt\ClassConst', $contract->stmts[0]);
  68         $this->assertInstanceOf('PhpParser\Node\Stmt\ClassMethod', $contract->stmts[1]);
  69     }
  70
  71     public function testDocComment() {
  72         $node = $this->builder
  73             ->setDocComment('/** Test */')
  74             ->getNode();
  75
  76         $this->assertEquals(new Stmt\Interface_('Contract', array(), array(
  77             'comments' => array(new Comment\Doc('/** Test */'))
  78         )), $node);
  79     }
  80
  81     /**
  82      * @expectedException \LogicException
  83      * @expectedExceptionMessage Unexpected node of type "Stmt_PropertyProperty"
  84      */
  85     public function testInvalidStmtError() {
  86         $this->builder->addStmt(new Stmt\PropertyProperty('invalid'));
  87     }
  88
  89     public function testFullFunctional() {
  90         $const = new Stmt\ClassConst(array(
  91             new Node\Const_('SPEED_OF_LIGHT', new DNumber(299792458))
  92         ));
  93         $method = new Stmt\ClassMethod('doSomething');
  94         $contract = $this->builder
  95             ->addStmt($method)
  96             ->addStmt($const)
  97             ->getNode()
  98         ;
  99
 100         eval($this->dump($contract));
 101
 102         $this->assertTrue(interface_exists('Contract', false));
 103     }
 104 }
 105