second argument of array_merge can be empty

[nominatim.git] / tests-php / Nominatim / NominatimTest.php

diff --git a/tests-php/Nominatim/NominatimTest.php b/tests-php/Nominatim/NominatimTest.php
index 68519e4804c81f06de4c41099bdb1161d2358d93..d50a8da4a4a0f487ca1686cdfc450da36fd86415 100644 (file)
--- a/tests-php/Nominatim/NominatimTest.php
+++ b/tests-php/Nominatim/NominatimTest.php
@@ -1,7 +1,7 @@
 <?php
 
 namespace Nominatim;
-require 'lib/lib.php';
+require '../lib/lib.php';
 
 
 class NominatimTest extends \PHPUnit_Framework_TestCase
@@ -12,6 +12,51 @@ class NominatimTest extends \PHPUnit_Framework_TestCase
        }
 
 
+       public function test_getClassTypesWithImportance()
+       {
+               $aClasses = getClassTypesWithImportance();
+
+               $this->assertGreaterThan(
+                       200,
+                       count($aClasses)
+               );
+
+               $this->assertEquals(
+                       array(
+                               'label' => "Country",
+                               'frequency' => 0,
+                               'icon' => "poi_boundary_administrative",
+                               'defzoom' => 6,
+                               'defdiameter' => 15,
+                               'importance' => 3
+                       ),
+                       $aClasses['place:country']
+               );
+       }
+
+
+       public function test_getResultDiameter()
+       {
+               $aResult = array();
+               $this->assertEquals(
+                       0.0001,
+                       getResultDiameter($aResult)
+               );
+
+               $aResult = array('class' => 'place', 'type' => 'country');
+               $this->assertEquals(
+                       15,
+                       getResultDiameter($aResult)
+               );
+
+               $aResult = array('class' => 'boundary', 'type' => 'administrative', 'admin_level' => 6);
+               $this->assertEquals(
+                       0.32,
+                       getResultDiameter($aResult)
+               );
+       }
+
+
        public function test_addQuotes()
        {
                // FIXME: not quoting existing quote signs is probably a bug
@@ -74,4 +119,142 @@ class NominatimTest extends \PHPUnit_Framework_TestCase
 
        }
 
+
+
+       public function test_getWordSets()
+       {
+
+               // given an array of arrays like
+               // array( array('a','b'), array('c','d') )
+               // returns a summary as string: '(a|b),(c|d)'
+               function serialize_sets($aSets)
+               {       
+                       $aParts = array();
+                       foreach($aSets as $aSet){
+                               $aParts[] = '(' . join('|', $aSet) . ')';
+                       }
+                       return join(',', $aParts);
+               }
+
+               $this->assertEquals(
+                       array(array('')),
+                       getWordSets(array(),0)
+               );
+
+               $this->assertEquals(
+                       '(a)',
+                       serialize_sets( getWordSets(array("a"),0) )
+               );
+
+               $this->assertEquals(
+                       '(a b),(a|b)',
+                       serialize_sets( getWordSets(array('a','b'),0) )
+               );
+
+               $this->assertEquals(
+                       '(a b c),(a|b c),(a|b|c),(a b|c)',
+                       serialize_sets( getWordSets(array('a','b','c'),0) )
+               );
+
+               $this->assertEquals(
+                       '(a b c d),(a|b c d),(a|b|c d),(a|b|c|d),(a|b c|d),(a b|c d),(a b|c|d),(a b c|d)',
+                       serialize_sets( getWordSets(array('a','b','c','d'),0) )
+               );
+
+
+               // Inverse
+               $this->assertEquals(
+                       '(a b c),(c|a b),(c|b|a),(b c|a)',
+                       serialize_sets( getInverseWordSets(array('a','b','c'),0) )
+               );
+
+
+               // make sure we don't create too many sets
+               // 4 words => 8 sets
+               // 10 words => 511 sets
+               // 15 words => 12911 sets
+               // 18 words => 65536 sets
+               // 20 words => 169766 sets
+               // 22 words => 401930 sets
+               // 28 words => 3505699 sets (needs more than 4GB via 'phpunit -d memory_limit=' to run)
+               $this->assertEquals(
+                       8,
+                       count( getWordSets(array_fill( 0, 4, 'a'),0) )
+               );
+
+
+               $this->assertEquals(
+                       65536,
+                       count( getWordSets(array_fill( 0, 18, 'a'),0) )
+               );
+       }
+
+
+       // you might say we're creating a circle
+       public function test_createPointsAroundCenter()
+       {
+               $aPoints = createPointsAroundCenter(0, 0, 2);
+
+               $this->assertEquals(
+                       101,
+                       count($aPoints)
+               );
+               $this->assertEquals(
+                       array(
+                               ['', 0, 2],
+                               ['', 0.12558103905863, 1.9960534568565],
+                               ['', 0.25066646712861, 1.984229402629]
+                       ),
+                       array_splice($aPoints, 0, 3)
+               );
+       }
+
+       public function test_geometryText2Points()
+       {
+               $fRadius = 1;
+               // invalid value
+               $this->assertEquals(
+                       NULL,
+                       geometryText2Points('', $fRadius)
+               );
+
+               // POINT
+               $aPoints = geometryText2Points('POINT(10 20)', $fRadius);
+               $this->assertEquals(
+                       101,
+                       count($aPoints)
+               );
+               $this->assertEquals(
+                       array(
+                               [10, 21],
+                               [10.062790519529, 20.998026728428],
+                               [10.125333233564, 20.992114701314]
+                       ),
+                       array_splice($aPoints, 0,3)
+               );
+
+               // POLYGON
+               $this->assertEquals(
+                       array(
+                               ['30', '10'],
+                               ['40', '40'],
+                               ['20', '40'],
+                               ['10', '20'],
+                               ['30', '10']
+                       ),
+                       geometryText2Points('POLYGON((30 10, 40 40, 20 40, 10 20, 30 10))', $fRadius)
+               );
+
+               // MULTIPOLYGON
+               $this->assertEquals(
+                       array(
+                               ['30', '20'], // first polygon only
+                               ['45', '40'],
+                               ['10', '40'],
+                               ['30', '20'],
+                       ),
+                       geometryText2Points('MULTIPOLYGON(((30 20, 45 40, 10 40, 30 20)),((15 5, 40 10, 10 20, 5 10, 15 5)))', $fRadius)
+               );
+       }
+
 }