test/php/Nominatim/NominatimTest.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 require_once '../../lib/lib.php';
   6
   7 class NominatimTest extends \PHPUnit_Framework_TestCase
   8 {
   9
  10
  11     protected function setUp()
  12     {
  13     }
  14
  15
  16     public function testGetClassTypesWithImportance()
  17     {
  18         $aClasses = getClassTypesWithImportance();
  19
  20         $this->assertGreaterThan(
  21             200,
  22             count($aClasses)
  23         );
  24
  25         $this->assertEquals(
  26             array(
  27              'label' => 'Country',
  28              'frequency' => 0,
  29              'icon' => 'poi_boundary_administrative',
  30              'defzoom' => 6,
  31              'defdiameter' => 15,
  32              'importance' => 3
  33             ),
  34             $aClasses['place:country']
  35         );
  36     }
  37
  38
  39     public function testGetResultDiameter()
  40     {
  41         $aResult = array();
  42         $this->assertEquals(
  43             0.0001,
  44             getResultDiameter($aResult)
  45         );
  46
  47         $aResult = array('class' => 'place', 'type' => 'country');
  48         $this->assertEquals(
  49             15,
  50             getResultDiameter($aResult)
  51         );
  52
  53         $aResult = array('class' => 'boundary', 'type' => 'administrative', 'admin_level' => 6);
  54         $this->assertEquals(
  55             0.32,
  56             getResultDiameter($aResult)
  57         );
  58     }
  59
  60
  61     public function testAddQuotes()
  62     {
  63         // FIXME: not quoting existing quote signs is probably a bug
  64         $this->assertSame("'St. John's'", addQuotes("St. John's"));
  65         $this->assertSame("''", addQuotes(''));
  66     }
  67
  68
  69     public function testCreatePointsAroundCenter()
  70     {
  71         // you might say we're creating a circle
  72         $aPoints = createPointsAroundCenter(0, 0, 2);
  73
  74         $this->assertEquals(
  75             101,
  76             count($aPoints)
  77         );
  78         $this->assertEquals(
  79             array(
  80              ['', 0, 2],
  81              ['', 0.12558103905863, 1.9960534568565],
  82              ['', 0.25066646712861, 1.984229402629]
  83             ),
  84             array_splice($aPoints, 0, 3)
  85         );
  86     }
  87
  88
  89     public function testGeometryText2Points()
  90     {
  91         $fRadius = 1;
  92         // invalid value
  93         $this->assertEquals(
  94             null,
  95             geometryText2Points('', $fRadius)
  96         );
  97
  98         // POINT
  99         $aPoints = geometryText2Points('POINT(10 20)', $fRadius);
 100         $this->assertEquals(
 101             101,
 102             count($aPoints)
 103         );
 104         $this->assertEquals(
 105             array(
 106              [10, 21],
 107              [10.062790519529, 20.998026728428],
 108              [10.125333233564, 20.992114701314]
 109             ),
 110             array_splice($aPoints, 0, 3)
 111         );
 112
 113         // POLYGON
 114         $this->assertEquals(
 115             array(
 116              ['30', '10'],
 117              ['40', '40'],
 118              ['20', '40'],
 119              ['10', '20'],
 120              ['30', '10']
 121             ),
 122             geometryText2Points('POLYGON((30 10, 40 40, 20 40, 10 20, 30 10))', $fRadius)
 123         );
 124
 125         // MULTIPOLYGON
 126         $this->assertEquals(
 127             array(
 128              ['30', '20'], // first polygon only
 129              ['45', '40'],
 130              ['10', '40'],
 131              ['30', '20'],
 132             ),
 133             geometryText2Points('MULTIPOLYGON(((30 20, 45 40, 10 40, 30 20)),((15 5, 40 10, 10 20, 5 10, 15 5)))', $fRadius)
 134         );
 135     }
 136
 137     public function testParseLatLon()
 138     {
 139         // no coordinates expected
 140         $this->assertFalse(parseLatLon(''));
 141         $this->assertFalse(parseLatLon('abc'));
 142         $this->assertFalse(parseLatLon('12 34'));
 143
 144         // coordinates expected
 145         $this->assertNotNull(parseLatLon('0.0 -0.0'));
 146
 147         $aRes = parseLatLon(' abc 12.456 -78.90 def ');
 148         $this->assertEquals($aRes[1], 12.456);
 149         $this->assertEquals($aRes[2], -78.90);
 150         $this->assertEquals($aRes[0], ' 12.456 -78.90 ');
 151
 152         $aRes = parseLatLon(' [12.456,-78.90] ');
 153         $this->assertEquals($aRes[1], 12.456);
 154         $this->assertEquals($aRes[2], -78.90);
 155         $this->assertEquals($aRes[0], ' [12.456,-78.90] ');
 156
 157         $aRes = parseLatLon(' -12.456,-78.90 ');
 158         $this->assertEquals($aRes[1], -12.456);
 159         $this->assertEquals($aRes[2], -78.90);
 160         $this->assertEquals($aRes[0], ' -12.456,-78.90 ');
 161
 162         // http://en.wikipedia.org/wiki/Geographic_coordinate_conversion
 163         // these all represent the same location
 164         $aQueries = array(
 165                      '40 26.767 N 79 58.933 W',
 166                      '40° 26.767′ N 79° 58.933′ W',
 167                      "40° 26.767' N 79° 58.933' W",
 168                      'N 40 26.767, W 79 58.933',
 169                      'N 40°26.767′, W 79°58.933′',
 170                      "N 40°26.767', W 79°58.933'",
 171
 172                      '40 26 46 N 79 58 56 W',
 173                      '40° 26′ 46″ N 79° 58′ 56″ W',
 174                      '40° 26′ 46.00″ N 79° 58′ 56.00″ W',
 175                      '40°26′46″N 79°58′56″W',
 176                      'N 40 26 46 W 79 58 56',
 177                      'N 40° 26′ 46″, W 79° 58′ 56″',
 178                      'N 40° 26\' 46", W 79° 58\' 56"',
 179
 180                      '40.446 -79.982',
 181                      '40.446,-79.982',
 182                      '40.446° N 79.982° W',
 183                      'N 40.446° W 79.982°',
 184
 185                      '[40.446 -79.982]',
 186                      '       40.446  ,   -79.982     ',
 187                     );
 188
 189
 190         foreach ($aQueries as $sQuery) {
 191             $aRes = parseLatLon($sQuery);
 192             $this->assertEquals(40.446, $aRes[1], 'degrees decimal ' . $sQuery, 0.01);
 193             $this->assertEquals(-79.982, $aRes[2], 'degrees decimal ' . $sQuery, 0.01);
 194             $this->assertEquals($sQuery, $aRes[0]);
 195         }
 196     }
 197
 198     private function closestHouseNumberEvenOddOther($startnumber, $endnumber, $fraction, $aExpected)
 199     {
 200         foreach (['even', 'odd', 'other'] as $itype) {
 201             $this->assertEquals(
 202                 $aExpected[$itype],
 203                 closestHouseNumber([
 204                                     'startnumber' => $startnumber,
 205                                     'endnumber' => $endnumber,
 206                                     'fraction' => $fraction,
 207                                     'interpolationtype' => $itype
 208                                    ]),
 209                 "$startnumber => $endnumber, $fraction, $itype"
 210             );
 211         }
 212     }
 213
 214     public function testClosestHouseNumber()
 215     {
 216         $this->closestHouseNumberEvenOddOther(50, 100, 0.5, ['even' => 76, 'odd' => 75, 'other' => 75]);
 217         // upper bound
 218         $this->closestHouseNumberEvenOddOther(50, 100, 1.5, ['even' => 100, 'odd' => 100, 'other' => 100]);
 219         // lower bound
 220         $this->closestHouseNumberEvenOddOther(50, 100, -0.5, ['even' => 50, 'odd' => 50, 'other' => 50]);
 221         // fraction 0
 222         $this->closestHouseNumberEvenOddOther(50, 100, 0, ['even' => 50, 'odd' => 51, 'other' => 50]);
 223         // start == end
 224         $this->closestHouseNumberEvenOddOther(50, 50, 0.5, ['even' => 50, 'odd' => 50, 'other' => 50]);
 225     }
 226 }