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<?php
require_once('../geoPHP.inc');
class GeosTests extends PHPUnit_Framework_TestCase {
function setUp() {
}
function testGeos() {
if (!geoPHP::geosInstalled()) {
echo "Skipping GEOS -- not installed";
return;
}
foreach (scandir('./input', SCANDIR_SORT_NONE) as $file) {
$parts = explode('.',$file);
if ($parts[0]) {
$format = $parts[1];
$value = file_get_contents('./input/'.$file);
echo "\nloading: " . $file . " for format: " . $format;
$geometry = geoPHP::load($value, $format);
$geosMethods = array(
array('name' => 'geos'),
array('name' => 'setGeos', 'argument' => $geometry->geos()),
array('name' => 'PointOnSurface'),
array('name' => 'equals', 'argument' => $geometry),
array('name' => 'equalsExact', 'argument' => $geometry),
array('name' => 'relate', 'argument' => $geometry),
array('name' => 'checkValidity'),
array('name' => 'isSimple'),
array('name' => 'buffer', 'argument' => '10'),
array('name' => 'intersection', 'argument' => $geometry),
array('name' => 'convexHull'),
array('name' => 'difference', 'argument' => $geometry),
array('name' => 'symDifference', 'argument' => $geometry),
array('name' => 'union', 'argument' => $geometry),
array('name' => 'simplify', 'argument' => '0'),
array('name' => 'disjoint', 'argument' => $geometry),
array('name' => 'touches', 'argument' => $geometry),
array('name' => 'intersects', 'argument' => $geometry),
array('name' => 'crosses', 'argument' => $geometry),
array('name' => 'within', 'argument' => $geometry),
array('name' => 'contains', 'argument' => $geometry),
array('name' => 'overlaps', 'argument' => $geometry),
array('name' => 'covers', 'argument' => $geometry),
array('name' => 'coveredBy', 'argument' => $geometry),
array('name' => 'distance', 'argument' => $geometry),
array('name' => 'hausdorffDistance', 'argument' => $geometry),
);
foreach($geosMethods as $method) {
$argument = NULL;
$method_name = $method['name'];
if (isset($method['argument'])) {
$argument = $method['argument'];
}
switch ($method_name) {
case 'isSimple':
case 'equals':
case 'geos':
if ($geometry->geometryType() == 'Point') {
$this->assertNotNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
if ($geometry->geometryType() == 'LineString') {
$this->assertNotNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
if ($geometry->geometryType() == 'MultiLineString') {
$this->assertNotNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
break;
default:
if ($geometry->geometryType() == 'Point') {
$this->assertNotNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
if ($geometry->geometryType() == 'LineString') {
$this->assertNotNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
if ($geometry->geometryType() == 'MultiLineString') {
$this->assertNull($geometry->$method_name($argument), 'Failed on ' . $method_name .' (test file: ' . $file . ')');
}
}
}
}
}
}
}
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