test/php/Nominatim/LibTest.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 require_once(CONST_BasePath.'/lib/lib.php');
   6 require_once(CONST_BasePath.'/lib/ClassTypes.php');
   7
   8 class LibTest extends \PHPUnit\Framework\TestCase
   9 {
  10
  11     public function testAddQuotes()
  12     {
  13         // FIXME: not quoting existing quote signs is probably a bug
  14         $this->assertSame("'St. John's'", addQuotes("St. John's"));
  15         $this->assertSame("''", addQuotes(''));
  16     }
  17
  18
  19     public function testCreatePointsAroundCenter()
  20     {
  21         // you might say we're creating a circle
  22         $aPoints = createPointsAroundCenter(0, 0, 2);
  23
  24         $this->assertEquals(
  25             101,
  26             count($aPoints)
  27         );
  28         $this->assertEquals(
  29             array(
  30              array('', 0, 2),
  31              array('', 0.12558103905863, 1.9960534568565),
  32              array('', 0.25066646712861, 1.984229402629)
  33             ),
  34             array_splice($aPoints, 0, 3)
  35         );
  36     }
  37
  38     public function testParseLatLon()
  39     {
  40         // no coordinates expected
  41         $this->assertFalse(parseLatLon(''));
  42         $this->assertFalse(parseLatLon('abc'));
  43         $this->assertFalse(parseLatLon('12 34'));
  44
  45         // coordinates expected
  46         $this->assertNotNull(parseLatLon('0.0 -0.0'));
  47
  48         $aRes = parseLatLon(' abc 12.456 -78.90 def ');
  49         $this->assertEquals($aRes[1], 12.456);
  50         $this->assertEquals($aRes[2], -78.90);
  51         $this->assertEquals($aRes[0], ' 12.456 -78.90 ');
  52
  53         $aRes = parseLatLon(' [12.456,-78.90] ');
  54         $this->assertEquals($aRes[1], 12.456);
  55         $this->assertEquals($aRes[2], -78.90);
  56         $this->assertEquals($aRes[0], ' [12.456,-78.90] ');
  57
  58         $aRes = parseLatLon(' -12.456,-78.90 ');
  59         $this->assertEquals($aRes[1], -12.456);
  60         $this->assertEquals($aRes[2], -78.90);
  61         $this->assertEquals($aRes[0], ' -12.456,-78.90 ');
  62
  63         // http://en.wikipedia.org/wiki/Geographic_coordinate_conversion
  64         // these all represent the same location
  65         $aQueries = array(
  66                      '40 26.767 N 79 58.933 W',
  67                      '40° 26.767′ N 79° 58.933′ W',
  68                      "40° 26.767' N 79° 58.933' W",
  69                      'N 40 26.767, W 79 58.933',
  70                      'N 40°26.767′, W 79°58.933′',
  71                      "N 40°26.767', W 79°58.933'",
  72
  73                      '40 26 46 N 79 58 56 W',
  74                      '40° 26′ 46″ N 79° 58′ 56″ W',
  75                      '40° 26′ 46.00″ N 79° 58′ 56.00″ W',
  76                      '40°26′46″N 79°58′56″W',
  77                      'N 40 26 46 W 79 58 56',
  78                      'N 40° 26′ 46″, W 79° 58′ 56″',
  79                      'N 40° 26\' 46", W 79° 58\' 56"',
  80
  81                      '40.446 -79.982',
  82                      '40.446,-79.982',
  83                      '40.446° N 79.982° W',
  84                      'N 40.446° W 79.982°',
  85
  86                      '[40.446 -79.982]',
  87                      '       40.446  ,   -79.982     ',
  88                     );
  89
  90
  91         foreach ($aQueries as $sQuery) {
  92             $aRes = parseLatLon($sQuery);
  93             $this->assertEquals(40.446, $aRes[1], 'degrees decimal ' . $sQuery, 0.01);
  94             $this->assertEquals(-79.982, $aRes[2], 'degrees decimal ' . $sQuery, 0.01);
  95             $this->assertEquals($sQuery, $aRes[0]);
  96         }
  97     }
  98
  99     private function closestHouseNumberEvenOddOther($startnumber, $endnumber, $fraction, $aExpected)
 100     {
 101         foreach (array('even', 'odd', 'other') as $itype) {
 102             $this->assertEquals(
 103                 $aExpected[$itype],
 104                 closestHouseNumber(array(
 105                                     'startnumber' => $startnumber,
 106                                     'endnumber' => $endnumber,
 107                                     'fraction' => $fraction,
 108                                     'interpolationtype' => $itype
 109                                    )),
 110                 "$startnumber => $endnumber, $fraction, $itype"
 111             );
 112         }
 113     }
 114
 115     public function testClosestHouseNumber()
 116     {
 117         $this->closestHouseNumberEvenOddOther(50, 100, 0.5, array('even' => 76, 'odd' => 75, 'other' => 75));
 118         // upper bound
 119         $this->closestHouseNumberEvenOddOther(50, 100, 1.5, array('even' => 100, 'odd' => 100, 'other' => 100));
 120         // lower bound
 121         $this->closestHouseNumberEvenOddOther(50, 100, -0.5, array('even' => 50, 'odd' => 50, 'other' => 50));
 122         // fraction 0
 123         $this->closestHouseNumberEvenOddOther(50, 100, 0, array('even' => 50, 'odd' => 51, 'other' => 50));
 124         // start == end
 125         $this->closestHouseNumberEvenOddOther(50, 50, 0.5, array('even' => 50, 'odd' => 50, 'other' => 50));
 126     }
 127
 128     public function testGetSearchRankLabel()
 129     {
 130         $this->assertEquals('unknown', getSearchRankLabel(null));
 131         $this->assertEquals('continent', getSearchRankLabel(0));
 132         $this->assertEquals('continent', getSearchRankLabel(1));
 133         $this->assertEquals('other: 30', getSearchRankLabel(30));
 134     }
 135 }