test/php/Nominatim/SearchContextTest.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 @define('CONST_BasePath', '../../');
   6
   7 require_once '../../lib/SearchContext.php';
   8
   9 class SearchContextTest extends \PHPUnit_Framework_TestCase
  10 {
  11     private $oCtx;
  12
  13     protected function setUp()
  14     {
  15         $this->oCtx = new SearchContext();
  16     }
  17
  18     public function testHasNearPoint()
  19     {
  20         $this->assertFalse($this->oCtx->hasNearPoint());
  21         $this->oCtx->setNearPoint(0, 0);
  22         $this->assertTrue($this->oCtx->hasNearPoint());
  23     }
  24
  25     public function testNearRadius()
  26     {
  27         $this->oCtx->setNearPoint(1, 1);
  28         $this->assertEquals(0.1, $this->oCtx->nearRadius());
  29         $this->oCtx->setNearPoint(1, 1, 0.338);
  30         $this->assertEquals(0.338, $this->oCtx->nearRadius());
  31     }
  32
  33     public function testWithinSQL()
  34     {
  35         $this->oCtx->setNearPoint(0.1, 23, 1);
  36
  37         $this->assertEquals(
  38             'ST_DWithin(foo, ST_SetSRID(ST_Point(23,0.1),4326), 1.000000)',
  39             $this->oCtx->withinSQL('foo')
  40         );
  41     }
  42
  43     public function testDistanceSQL()
  44     {
  45         $this->oCtx->setNearPoint(0.1, 23, 1);
  46
  47         $this->assertEquals(
  48             'ST_Distance(ST_SetSRID(ST_Point(23,0.1),4326), foo)',
  49             $this->oCtx->distanceSQL('foo')
  50         );
  51     }
  52 }