public function testJson() { $expected = '{"type":"MultiLineString","coordinates":[[[0,0],[10,0],[10,10],[0,10],[0,0]],[[0,0],[10,0],[10,10],[0,10],[0,0]]]}'; $lineStrings = array(array(array(0, 0), array(10, 0), array(10, 10), array(0, 10), array(0, 0)), array(array(0, 0), array(10, 0), array(10, 10), array(0, 10), array(0, 0))); $multiLineString = new MultiLineString($lineStrings); $this->assertEquals($expected, $multiLineString->toJson()); }