test/php/Nominatim/LibTest.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 require_once(CONST_LibDir.'/lib.php');
   6 require_once(CONST_LibDir.'/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     public function testParseLatLon()
  19     {
  20         // no coordinates expected
  21         $this->assertFalse(parseLatLon(''));
  22         $this->assertFalse(parseLatLon('abc'));
  23         $this->assertFalse(parseLatLon('12 34'));
  24
  25         // coordinates expected
  26         $this->assertNotNull(parseLatLon('0.0 -0.0'));
  27
  28         $aRes = parseLatLon(' abc 12.456 -78.90 def ');
  29         $this->assertEquals($aRes[1], 12.456);
  30         $this->assertEquals($aRes[2], -78.90);
  31         $this->assertEquals($aRes[0], ' 12.456 -78.90 ');
  32
  33         $aRes = parseLatLon(' [12.456,-78.90] ');
  34         $this->assertEquals($aRes[1], 12.456);
  35         $this->assertEquals($aRes[2], -78.90);
  36         $this->assertEquals($aRes[0], ' [12.456,-78.90] ');
  37
  38         $aRes = parseLatLon(' -12.456,-78.90 ');
  39         $this->assertEquals($aRes[1], -12.456);
  40         $this->assertEquals($aRes[2], -78.90);
  41         $this->assertEquals($aRes[0], ' -12.456,-78.90 ');
  42
  43         // http://en.wikipedia.org/wiki/Geographic_coordinate_conversion
  44         // these all represent the same location
  45         $aQueries = array(
  46                      '40 26.767 N 79 58.933 W',
  47                      '40° 26.767′ N 79° 58.933′ W',
  48                      "40° 26.767' N 79° 58.933' W",
  49                      "40° 26.767'
  50                          N 79° 58.933' W",
  51                      'N 40 26.767, W 79 58.933',
  52                      'N 40°26.767′, W 79°58.933′',
  53                      '  N 40°26.767′, W 79°58.933′',
  54                      "N 40°26.767', W 79°58.933'",
  55
  56                      '40 26 46 N 79 58 56 W',
  57                      '40° 26′ 46″ N 79° 58′ 56″ W',
  58                      '40° 26′ 46.00″ N 79° 58′ 56.00″ W',
  59                      '40°26′46″N 79°58′56″W',
  60                      'N 40 26 46 W 79 58 56',
  61                      'N 40° 26′ 46″, W 79° 58′ 56″',
  62                      'N 40° 26\' 46", W 79° 58\' 56"',
  63                      'N 40° 26\' 46", W 79° 58\' 56"',
  64
  65                      '40.446 -79.982',
  66                      '40.446,-79.982',
  67                      '40.446° N 79.982° W',
  68                      'N 40.446° W 79.982°',
  69
  70                      '[40.446 -79.982]',
  71                      '[40.446,\v-79.982]',
  72                      '       40.446  ,   -79.982     ',
  73                      '       40.446  ,   -79.982     ',
  74                      '       40.446     ,   -79.982     ',
  75                      '       40.446\v,   -79.982 ',
  76                     );
  77
  78
  79         foreach ($aQueries as $sQuery) {
  80             $aRes = parseLatLon($sQuery);
  81             $this->assertEqualsWithDelta(40.446, $aRes[1], 0.01, 'degrees decimal ' . $sQuery);
  82             $this->assertEqualsWithDelta(-79.982, $aRes[2], 0.01, 'degrees decimal ' . $sQuery);
  83             $this->assertEquals($sQuery, $aRes[0]);
  84         }
  85     }
  86
  87     private function closestHouseNumberEvenOddOther($startnumber, $endnumber, $fraction, $aExpected)
  88     {
  89         foreach (array('even', 'odd', 'other') as $itype) {
  90             $this->assertEquals(
  91                 $aExpected[$itype],
  92                 closestHouseNumber(array(
  93                                     'startnumber' => $startnumber,
  94                                     'endnumber' => $endnumber,
  95                                     'fraction' => $fraction,
  96                                     'interpolationtype' => $itype
  97                                    )),
  98                 "$startnumber => $endnumber, $fraction, $itype"
  99             );
 100         }
 101     }
 102
 103     public function testClosestHouseNumber()
 104     {
 105         $this->closestHouseNumberEvenOddOther(50, 100, 0.5, array('even' => 76, 'odd' => 75, 'other' => 75));
 106         // upper bound
 107         $this->closestHouseNumberEvenOddOther(50, 100, 1.5, array('even' => 100, 'odd' => 100, 'other' => 100));
 108         // lower bound
 109         $this->closestHouseNumberEvenOddOther(50, 100, -0.5, array('even' => 50, 'odd' => 50, 'other' => 50));
 110         // fraction 0
 111         $this->closestHouseNumberEvenOddOther(50, 100, 0, array('even' => 50, 'odd' => 51, 'other' => 50));
 112         // start == end
 113         $this->closestHouseNumberEvenOddOther(50, 50, 0.5, array('even' => 50, 'odd' => 50, 'other' => 50));
 114     }
 115 }