+ 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)
+ );
+ }