testing/tests/base/weak_interface_test.php

   1 <?php
   2 // Hoplite
   3 // Copyright (c) 2011 Blue Static
   4 //
   5 // This program is free software: you can redistribute it and/or modify it
   6 // under the terms of the GNU General Public License as published by the Free
   7 // Software Foundation, either version 3 of the License, or any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful, but WITHOUT
  10 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 // more details.
  13 //
  14 // You should have received a copy of the GNU General Public License along with
  15 // this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 namespace hoplite\test;
  18 use \hoplite\base as base;
  19
  20 require_once HOPLITE_ROOT . '/base/weak_interface.php';
  21
  22 interface AllOptional
  23 {
  24   public function DoSomething();
  25   public function DoSomething1(array $a);
  26 }
  27
  28 class AllOptionalImp
  29 {
  30   public $do_something = FALSE;
  31
  32   public function DoSomething()
  33   {
  34     $this->do_something = TRUE;
  35     return 'foo';
  36   }
  37 }
  38
  39 class AllOptionalImpBad
  40 {
  41   public function DoSomething1($a, $b) {}
  42 }
  43
  44 interface OneRequired
  45 {
  46   public function DoSomething();
  47
  48   /** @required */
  49   public function DoRequired();
  50 }
  51
  52 class OneRequiredImp
  53 {
  54   public $do_required = FALSE;
  55
  56   public function DoRequired()
  57   {
  58     $this->do_required = TRUE;
  59   }
  60 }
  61
  62 class WeakInterfaceTest extends \PHPUnit_Framework_TestCase
  63 {
  64   public function testAllOptional()
  65   {
  66     $delegate = new base\WeakInterface('hoplite\test\AllOptional');
  67     $delegate->Bind(new AllOptionalImp);
  68     $this->assertEquals('foo', $delegate->DoSomething());
  69     $this->assertTrue($delegate->get()->do_something);
  70     $delegate->DoSomething1();
  71   }
  72
  73   public function testOneRequired()
  74   {
  75     $delegate = new base\WeakInterface('hoplite\test\OneRequired');
  76     $delegate->Bind(new OneRequiredImp);
  77     $delegate->DoRequired();
  78     $this->assertTrue($delegate->get()->do_required);
  79     $delegate->DoSomething();
  80   }
  81
  82   public function testRequirements()
  83   {
  84     $this->setExpectedException('hoplite\base\WeakInterfaceException');
  85     $delegate = new base\WeakInterface('hoplite\test\OneRequired');
  86     $delegate->Bind(new AllOptionalImp);
  87   }
  88
  89   public function testNull()
  90   {
  91     $delegate = new base\WeakInterface('hoplite\test\AllOptional');
  92     $delegate->DoSomething();
  93   }
  94
  95   public function testNullAllowed()
  96   {
  97     $this->setExpectedException('hoplite\base\WeakInterfaceException');
  98     $delegate = new base\WeakInterface('hoplite\test\AllOptional');
  99     $delegate->set_null_allowed(FALSE);
 100     $delegate->DoSomething();
 101   }
 102
 103   public function testMethodSignatures()
 104   {
 105     $this->setExpectedException('hoplite\base\WeakInterfaceException');
 106     $delegate = new base\WeakInterface('hoplite\test\AllOptional');
 107     $delegate->Bind(new AllOptionalImpBad);
 108   }
 109
 110   public function testTiming()
 111   {
 112     $delegate = new base\WeakInterface('hoplite\test\AllOptional');
 113     $imp = new AllOptionalImp;
 114     $delegate->Bind($imp);
 115
 116     $mt_s = microtime(TRUE);
 117     $delegate->DoSomething();
 118     $mt_e = microtime(TRUE);
 119     print 'WeakInterface: ' . ($mt_e - $mt_s) . 'µs' . "\n";
 120
 121     $mt_s = microtime(TRUE);
 122     $imp->DoSomething();
 123     $mt_e = microtime(TRUE);
 124     print 'Straight Call: ' . ($mt_e - $mt_s) . 'µs' . "\n";
 125   }
 126 }