X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/b328bcf5186ddfe9f1c2f8acf9eee6859d1410da..fc96bee063c26ade2cdc89f255de580de9d43009:/tests-php/Nominatim/NominatimTest.php

diff --git a/tests-php/Nominatim/NominatimTest.php b/tests-php/Nominatim/NominatimTest.php
index 7ab68934..d50a8da4 100644
--- a/tests-php/Nominatim/NominatimTest.php
+++ b/tests-php/Nominatim/NominatimTest.php
@@ -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)
+		);
+	}
+
 }