testing/tests/http/root_controller_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\http as http;
  19
  20 require_once HOPLITE_ROOT . '/http/action.php';
  21 require_once HOPLITE_ROOT . '/http/output_filter.php';
  22 require_once HOPLITE_ROOT . '/http/root_controller.php';
  23 require_once HOPLITE_ROOT . '/http/url_map.php';
  24
  25 class ActionReporter extends http\Action
  26 {
  27   public $did_filter_request = FALSE;
  28   public $did_invoke = FALSE;
  29   public $did_filter_response = FALSE;
  30
  31   public function FilterRequest(http\Request $q, http\Response $s)
  32   {
  33     $this->did_filter_request = TRUE;
  34   }
  35
  36   public function Invoke(http\Request $q, http\Response $s)
  37   {
  38     $this->did_invoke = TRUE;
  39   }
  40
  41   public function FilterResponse(http\Request $q, http\Response $s)
  42   {
  43     $this->did_filter_response = TRUE;
  44   }
  45 }
  46
  47 class RootControllerTest extends \PHPUnit_Framework_TestCase
  48 {
  49   /*!
  50     Configures a mock RootControler.
  51     @param array|NULL Array of methods to mock
  52     @param varargs Constructor parameters.
  53     @return Mock RootControler
  54   */
  55   public function ConfigureMock()
  56   {
  57     $args = func_get_args();
  58     return $this->getMock('hoplite\http\RootController', $args[0], array_slice($args, 1));
  59   }
  60
  61   public function testRun()
  62   {
  63     $globals = array('_SERVER' => array(
  64         'REQUEST_METHOD' => 'GET',
  65         'PATH_INFO' => '/some/action/42'
  66     ));
  67     $mock = $this->ConfigureMock(array('RouteRequest', 'Stop'), $globals);
  68
  69     $mock->request()->url = 'some/action/42';
  70
  71     $mock->expects($this->once())
  72          ->method('RouteRequest')
  73          ->with($this->equalTo($mock->request()));
  74
  75     $mock->expects($this->once())
  76          ->method('Stop');
  77
  78     $mock->Run();
  79   }
  80
  81   public function testInvokeAction()
  82   {
  83     $globals = array();
  84     $fixture = new http\RootController($globals);
  85
  86     $action = new ActionReporter($fixture);
  87
  88     $this->assertFalse($action->did_filter_request);
  89     $this->assertFalse($action->did_invoke);
  90     $this->assertFalse($action->did_filter_response);
  91
  92     $fixture->InvokeAction($action);
  93
  94     $this->assertTrue($action->did_filter_request);
  95     $this->assertTrue($action->did_invoke);
  96     $this->assertTrue($action->did_filter_response);
  97   }
  98
  99   public function testRouteRequest()
 100   {
 101     $globals = array();
 102     $mock = $this->ConfigureMock(array('Stop', 'InvokeAction'), $globals);
 103
 104     $mock->request()->url = 'some/action/42';
 105     $map_value = 'ActionReporter';
 106     $action = new ActionReporter($mock);
 107
 108     $mock->expects($this->once())
 109          ->method('InvokeAction')
 110          ->with($this->isInstanceOf('hoplite\test\ActionReporter'));
 111
 112     $url_map = $this->getMock('hoplite\http\UrlMap', array(), array($mock));
 113     $url_map->expects($this->once())
 114             ->method('Evaluate')
 115             ->with($this->equalTo($mock->request()))
 116             ->will($this->returnValue($map_value));
 117     $url_map->expects($this->once())
 118             ->method('LookupAction')
 119             ->with($this->equalTo($map_value))
 120             ->will($this->returnValue($action));
 121
 122     $mock->set_url_map($url_map);
 123     $mock->RouteRequest($mock->request());
 124   }
 125
 126   public function testRouteRequestInvalid()
 127   {
 128     $globals = array();
 129     $mock = $this->ConfigureMock(array('Stop'), $globals);
 130
 131     $mock->request()->url = 'another/action';
 132
 133     $mock->expects($this->once())
 134          ->method('Stop');
 135
 136     $url_map = $this->getMock('hoplite\http\UrlMap', array(), array($mock));
 137     $url_map->expects($this->once())
 138             ->method('Evaluate')
 139             ->with($this->equalTo($mock->request()));
 140
 141     $mock->set_url_map($url_map);
 142     $mock->RouteRequest($mock->request());
 143     $this->assertEquals(http\ResponseCode::NOT_FOUND, $mock->response()->response_code);
 144   }
 145
 146   public function testStop()
 147   {
 148     $globals = array();
 149     $mock = $this->ConfigureMock(array('_Exit'), $globals);
 150
 151     $mock->expects($this->once())
 152          ->method('_Exit');
 153
 154     $output_filter = $this->getMock('hoplite\http\OutputFilter', array(), array($mock));
 155     $output_filter->expects($this->once())
 156                   ->method('FilterOutput')
 157                   ->with($this->isInstanceOf('hoplite\http\Request'),
 158                          $this->isInstanceOf('hoplite\http\Response'));
 159
 160     $mock->set_output_filter($output_filter);
 161     $mock->Stop();
 162   }
 163 }