720 lines
19 KiB
PHP
720 lines
19 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Test for PhpMyAdmin\Gis\GisPolygon
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*
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* @package PhpMyAdmin-test
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Tests\Gis;
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use PhpMyAdmin\Gis\GisPolygon;
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use PhpMyAdmin\Tests\Gis\GisGeomTestCase;
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use TCPDF;
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/**
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* Tests for PhpMyAdmin\Gis\GisPolygon class
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*
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* @package PhpMyAdmin-test
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*/
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class GisPolygonTest extends GisGeomTestCase
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{
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/**
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* @var GisPolygon
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* @access protected
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*/
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protected $object;
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/**
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* Sets up the fixture, for example, opens a network connection.
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* This method is called before a test is executed.
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*
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* @access protected
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* @return void
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*/
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protected function setUp(): void
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{
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$this->object = GisPolygon::singleton();
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}
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/**
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* Tears down the fixture, for example, closes a network connection.
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* This method is called after a test is executed.
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*
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* @access protected
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* @return void
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*/
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protected function tearDown(): void
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{
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unset($this->object);
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}
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/**
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* Provide some common data to data providers
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*
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* @return array common data for data providers
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*/
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private function _getData()
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{
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return [
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'POLYGON' => [
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'no_of_lines' => 2,
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0 => [
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'no_of_points' => 5,
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0 => [
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'x' => 35,
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'y' => 10,
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],
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1 => [
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'x' => 10,
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'y' => 20,
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],
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2 => [
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'x' => 15,
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'y' => 40,
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],
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3 => [
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'x' => 45,
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'y' => 45,
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],
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4 => [
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'x' => 35,
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'y' => 10,
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],
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],
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1 => [
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'no_of_points' => 4,
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0 => [
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'x' => 20,
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'y' => 30,
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],
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1 => [
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'x' => 35,
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'y' => 32,
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],
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2 => [
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'x' => 30,
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'y' => 20,
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],
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3 => [
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'x' => 20,
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'y' => 30,
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],
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]
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],
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];
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}
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/**
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* data provider for testGenerateWkt
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*
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* @return array data for testGenerateWkt
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*/
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public function providerForTestGenerateWkt()
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{
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$temp = [
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0 => $this->_getData(),
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];
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$temp1 = $temp;
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unset($temp1[0]['POLYGON'][1][3]['y']);
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$temp2 = $temp;
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$temp2[0]['POLYGON']['no_of_lines'] = 0;
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$temp3 = $temp;
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$temp3[0]['POLYGON'][1]['no_of_points'] = 3;
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return [
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[
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$temp,
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0,
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null,
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'POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 32,30 20,20 30))',
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],
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// values at undefined index
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[
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$temp,
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1,
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null,
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'POLYGON(( , , , ))',
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],
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// if a coordinate is missing, default is empty string
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[
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$temp1,
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0,
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null,
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'POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 32,30 20,20 ))',
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],
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// missing coordinates are replaced with provided values (3rd parameter)
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[
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$temp1,
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0,
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'0',
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'POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 32,30 20,20 0))',
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],
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// should have at least one ring
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[
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$temp2,
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0,
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'0',
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'POLYGON((35 10,10 20,15 40,45 45,35 10))',
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],
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// a ring should have at least four points
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[
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$temp3,
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0,
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'0',
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'POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 32,30 20,20 30))',
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],
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];
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}
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/**
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* data provider for testGenerateParams
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*
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* @return array data for testGenerateParams
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*/
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public function providerForTestGenerateParams()
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{
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$temp = $this->_getData();
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$temp1 = $temp;
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$temp1['gis_type'] = 'POLYGON';
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return [
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[
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"'POLYGON((35 10,10 20,15 40,45 45,35 10),"
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. "(20 30,35 32,30 20,20 30))',124",
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null,
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[
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'srid' => '124',
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0 => $temp
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],
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],
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[
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'POLYGON((35 10,10 20,15 40,45 45,35 10),(20 30,35 32,30 20,20 30))',
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2,
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[
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2 => $temp1,
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],
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],
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];
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}
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/**
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* test for Area
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*
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* @param array $ring array of points forming the ring
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* @param float $area area of the ring
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*
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* @dataProvider providerForTestArea
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* @return void
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*/
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public function testArea($ring, $area): void
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{
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$this->assertEquals($this->object->area($ring), $area);
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}
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/**
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* data provider for testArea
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*
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* @return array data for testArea
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*/
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public function providerForTestArea()
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{
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return [
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[
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[
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0 => [
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'x' => 35,
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'y' => 10,
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],
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1 => [
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'x' => 10,
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'y' => 10,
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],
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2 => [
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'x' => 15,
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'y' => 40,
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],
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],
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-375.00,
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],
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// first point of the ring repeated as the last point
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[
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[
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0 => [
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'x' => 35,
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'y' => 10,
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],
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1 => [
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'x' => 10,
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'y' => 10,
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],
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2 => [
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'x' => 15,
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'y' => 40,
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],
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3 => [
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'x' => 35,
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'y' => 10,
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],
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],
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-375.00,
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],
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// anticlockwise gives positive area
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[
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[
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0 => [
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'x' => 15,
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'y' => 40,
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],
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1 => [
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'x' => 10,
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'y' => 10,
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],
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2 => [
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'x' => 35,
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'y' => 10,
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],
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],
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375.00,
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],
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];
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}
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/**
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* test for isPointInsidePolygon
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*
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* @param array $point x, y coordinates of the point
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* @param array $polygon array of points forming the ring
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* @param bool $isInside output
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*
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* @dataProvider providerForTestIsPointInsidePolygon
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* @return void
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*/
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public function testIsPointInsidePolygon($point, $polygon, $isInside): void
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{
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$this->assertEquals(
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$this->object->isPointInsidePolygon($point, $polygon),
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$isInside
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);
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}
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/**
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* data provider for testIsPointInsidePolygon
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*
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* @return array data for testIsPointInsidePolygon
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*/
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public function providerForTestIsPointInsidePolygon()
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{
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$ring = [
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0 => [
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'x' => 35,
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'y' => 10,
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],
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1 => [
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'x' => 10,
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'y' => 10,
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],
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2 => [
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'x' => 15,
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'y' => 40,
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],
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3 => [
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'x' => 35,
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'y' => 10,
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],
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];
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return [
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// point inside the ring
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[
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[
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'x' => 20,
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'y' => 15,
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],
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$ring,
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true,
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],
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// point on an edge of the ring
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[
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[
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'x' => 20,
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'y' => 10,
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],
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$ring,
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false,
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],
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// point on a vertex of the ring
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[
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[
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'x' => 10,
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'y' => 10,
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],
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$ring,
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false,
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],
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// point outside the ring
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[
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[
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'x' => 5,
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'y' => 10,
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],
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$ring,
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false,
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],
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];
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}
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/**
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* test for getPointOnSurface
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*
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* @param array $ring array of points forming the ring
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*
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* @dataProvider providerForTestGetPointOnSurface
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* @return void
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*/
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public function testGetPointOnSurface($ring): void
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{
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$this->assertEquals(
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$this->object->isPointInsidePolygon(
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$this->object->getPointOnSurface($ring),
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$ring
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),
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true
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);
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}
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/**
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* data provider for testGetPointOnSurface
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*
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* @return array data for testGetPointOnSurface
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*/
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public function providerForTestGetPointOnSurface()
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{
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$temp = $this->_getData();
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unset($temp['POLYGON'][0]['no_of_points']);
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unset($temp['POLYGON'][1]['no_of_points']);
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return [
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[
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$temp['POLYGON'][0]
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],
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[
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$temp['POLYGON'][1]
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],
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];
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}
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/**
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* data provider for testScaleRow
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*
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* @return array data for testScaleRow
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*/
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public function providerForTestScaleRow()
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{
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return [
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[
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'POLYGON((123 0,23 30,17 63,123 0))',
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[
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'minX' => 17,
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'maxX' => 123,
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'minY' => 0,
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'maxY' => 63,
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],
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],
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[
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'POLYGON((35 10,10 20,15 40,45 45,35 10),'
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. '(20 30,35 32,30 20,20 30)))',
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[
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'minX' => 10,
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'maxX' => 45,
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'minY' => 10,
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'maxY' => 45,
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],
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],
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];
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}
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/**
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* test case for prepareRowAsPng()
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*
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* @param string $spatial GIS POLYGON object
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* @param string $label label for the GIS POLYGON object
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* @param string $fill_color color for the GIS POLYGON object
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* @param array $scale_data array containing data related to scaling
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* @param resource $image image object
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*
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* @return void
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* @dataProvider providerForPrepareRowAsPng
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*/
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public function testPrepareRowAsPng(
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$spatial,
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$label,
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$fill_color,
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$scale_data,
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$image
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) {
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$return = $this->object->prepareRowAsPng(
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$spatial,
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$label,
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$fill_color,
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$scale_data,
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$image
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);
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$this->assertImage($return);
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}
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/**
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* data provider for testPrepareRowAsPng() test case
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*
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* @return array test data for testPrepareRowAsPng() test case
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*/
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public function providerForPrepareRowAsPng()
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{
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if (! function_exists('imagecreatetruecolor')) {
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$this->markTestSkipped('GD extension missing!');
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}
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return [
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[
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'POLYGON((123 0,23 30,17 63,123 0))',
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'image',
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'#B02EE0',
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[
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'x' => 12,
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'y' => 69,
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'scale' => 2,
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'height' => 150,
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],
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imagecreatetruecolor(120, 150),
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],
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];
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}
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/**
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* test case for prepareRowAsPdf() method
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*
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* @param string $spatial GIS POLYGON object
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* @param string $label label for the GIS POLYGON object
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* @param string $fill_color color for the GIS POLYGON object
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* @param array $scale_data array containing data related to scaling
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* @param TCPDF $pdf TCPDF instance
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*
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* @return void
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* @dataProvider providerForPrepareRowAsPdf
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*/
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public function testPrepareRowAsPdf(
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$spatial,
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$label,
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$fill_color,
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$scale_data,
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$pdf
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) {
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$return = $this->object->prepareRowAsPdf(
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$spatial,
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$label,
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$fill_color,
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$scale_data,
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$pdf
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);
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$this->assertInstanceOf('TCPDF', $return);
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}
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/**
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* data provider for testPrepareRowAsPdf() test case
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*
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* @return array test data for testPrepareRowAsPdf() test case
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*/
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public function providerForPrepareRowAsPdf()
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{
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return [
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[
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'POLYGON((123 0,23 30,17 63,123 0))',
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'pdf',
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'#B02EE0',
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[
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'x' => 12,
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'y' => 69,
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'scale' => 2,
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'height' => 150,
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],
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new TCPDF(),
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],
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];
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}
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/**
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* test case for prepareRowAsSvg() method
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*
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* @param string $spatial GIS POLYGON object
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* @param string $label label for the GIS POLYGON object
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* @param string $fill_color color for the GIS POLYGON object
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* @param array $scale_data array containing data related to scaling
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* @param string $output expected output
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*
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* @return void
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* @dataProvider providerForPrepareRowAsSvg
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*/
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public function testPrepareRowAsSvg(
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$spatial,
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$label,
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$fill_color,
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$scale_data,
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$output
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) {
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$string = $this->object->prepareRowAsSvg(
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$spatial,
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$label,
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$fill_color,
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$scale_data
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);
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$this->assertEquals(1, preg_match($output, $string));
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}
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|
|
/**
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* data provider for testPrepareRowAsSvg() test case
|
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*
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* @return array test data for testPrepareRowAsSvg() test case
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*/
|
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public function providerForPrepareRowAsSvg()
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{
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return [
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[
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'POLYGON((123 0,23 30,17 63,123 0))',
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'svg',
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'#B02EE0',
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[
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'x' => 12,
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'y' => 69,
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'scale' => 2,
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'height' => 150,
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],
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'/^(<path d=" M 222, 288 L 22, 228 L 10, 162 Z " name="svg" '
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. 'id="svg)(\d+)(" class="polygon vector" stroke="black" '
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. 'stroke-width="0.5" fill="#B02EE0" fill-rule="evenodd" '
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. 'fill-opacity="0.8"\/>)$/',
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],
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];
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}
|
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|
|
/**
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* test case for prepareRowAsOl() method
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|
*
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* @param string $spatial GIS POLYGON object
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* @param int $srid spatial reference ID
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* @param string $label label for the GIS POLYGON object
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* @param string $fill_color color for the GIS POLYGON object
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* @param array $scale_data array containing data related to scaling
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* @param string $output expected output
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*
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* @return void
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* @dataProvider providerForPrepareRowAsOl
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|
*/
|
|
public function testPrepareRowAsOl(
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$spatial,
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$srid,
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$label,
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$fill_color,
|
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$scale_data,
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$output
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) {
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$this->assertEquals(
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$output,
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$this->object->prepareRowAsOl(
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$spatial,
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$srid,
|
|
$label,
|
|
$fill_color,
|
|
$scale_data
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* data provider for testPrepareRowAsOl() test case
|
|
*
|
|
* @return array test data for testPrepareRowAsOl() test case
|
|
*/
|
|
public function providerForPrepareRowAsOl()
|
|
{
|
|
return [
|
|
[
|
|
'POLYGON((123 0,23 30,17 63,123 0))',
|
|
4326,
|
|
'Ol',
|
|
'#B02EE0',
|
|
[
|
|
'minX' => '0',
|
|
'minY' => '0',
|
|
'maxX' => '1',
|
|
'maxY' => '1',
|
|
],
|
|
'bound = new OpenLayers.Bounds(); bound.extend(new OpenLayers.Lon'
|
|
. 'Lat(0, 0).transform(new OpenLayers.Projection("EPSG:4326"), '
|
|
. 'map.getProjectionObject())); bound.extend(new OpenLayers.'
|
|
. 'LonLat(1, 1).transform(new OpenLayers.Projection("EPSG:4326"), '
|
|
. 'map.getProjectionObject()));vectorLayer.addFeatures(new Open'
|
|
. 'Layers.Feature.Vector(new OpenLayers.Geometry.Polygon(new Array'
|
|
. '(new OpenLayers.Geometry.LinearRing(new Array((new OpenLayers.'
|
|
. 'Geometry.Point(123,0)).transform(new OpenLayers.Projection'
|
|
. '("EPSG:4326"), map.getProjectionObject()), (new OpenLayers.'
|
|
. 'Geometry.Point(23,30)).transform(new OpenLayers.Projection'
|
|
. '("EPSG:4326"), map.getProjectionObject()), (new OpenLayers.'
|
|
. 'Geometry.Point(17,63)).transform(new OpenLayers.Projection'
|
|
. '("EPSG:4326"), map.getProjectionObject()), (new OpenLayers.'
|
|
. 'Geometry.Point(123,0)).transform(new OpenLayers.Projection'
|
|
. '("EPSG:4326"), map.getProjectionObject()))))), null, {"stroke'
|
|
. 'Color":"#000000","strokeWidth":0.5,"fillColor":"#B02EE0",'
|
|
. '"fillOpacity":0.8,"label":"Ol","fontSize":10}));',
|
|
],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* test case for isOuterRing() method
|
|
*
|
|
* @param array $ring coordinates of the points in a ring
|
|
*
|
|
* @return void
|
|
* @dataProvider providerForIsOuterRing
|
|
*/
|
|
public function testIsOuterRing($ring): void
|
|
{
|
|
$this->assertTrue($this->object->isOuterRing($ring));
|
|
}
|
|
|
|
/**
|
|
* data provider for testIsOuterRing() test case
|
|
*
|
|
* @return array test data for testIsOuterRing() test case
|
|
*/
|
|
public function providerForIsOuterRing()
|
|
{
|
|
return [
|
|
[
|
|
[
|
|
[
|
|
'x' => 0,
|
|
'y' => 0,
|
|
],
|
|
[
|
|
'x' => 0,
|
|
'y' => 1,
|
|
],
|
|
[
|
|
'x' => 1,
|
|
'y' => 1,
|
|
],
|
|
[
|
|
'x' => 1,
|
|
'y' => 0,
|
|
],
|
|
],
|
|
],
|
|
];
|
|
}
|
|
}
|
