Current File : /www/loslex/demo/vendor/asanikovich/laravel-spatial/tests/Geometry/PolygonTest.php
<?php
use ASanikovich\LaravelSpatial\Enums\Srid;
use ASanikovich\LaravelSpatial\Exceptions\LaravelSpatialException;
use ASanikovich\LaravelSpatial\Geometry\Geometry;
use ASanikovich\LaravelSpatial\Geometry\LineString;
use ASanikovich\LaravelSpatial\Geometry\Point;
use ASanikovich\LaravelSpatial\Geometry\Polygon;
use ASanikovich\LaravelSpatial\Tests\Database\TestModels\TestPlace;
uses(getDatabaseTruncationClass());
it('creates a model record with polygon', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
/** @var TestPlace $testPlace */
$testPlace = TestPlace::factory()->create(['polygon' => $polygon]);
expect($testPlace->polygon)->toBeInstanceOf(Polygon::class);
expect($testPlace->polygon)->toEqual($polygon);
});
it('creates a model record with polygon with SRID', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
], Srid::WGS84->value);
/** @var TestPlace $testPlace */
$testPlace = TestPlace::factory()->create(['polygon' => $polygon]);
expect($testPlace->polygon->srid)->toBe(Srid::WGS84->value);
});
it('creates polygon from JSON', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$polygonFromJson = Polygon::fromJson('{"type":"Polygon","coordinates":[[[180,0],[179,1],[178,2],[177,3],[180,0]]]}');
expect($polygonFromJson)->toEqual($polygon);
});
it('creates polygon with SRID from JSON', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
], Srid::WGS84->value);
$polygonFromJson = Polygon::fromJson('{"type":"Polygon","coordinates":[[[180,0],[179,1],[178,2],[177,3],[180,0]]]}',
Srid::WGS84->value);
expect($polygonFromJson)->toEqual($polygon);
});
it('generates polygon JSON', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$json = $polygon->toJson();
$expectedJson = '{"type":"Polygon","coordinates":[[[180,0],[179,1],[178,2],[177,3],[180,0]]]}';
expect($json)->toBe($expectedJson);
});
it('generates polygon feature collection JSON', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$featureCollectionJson = $polygon->toFeatureCollectionJson();
$expectedFeatureCollectionJson = '{"type":"FeatureCollection","features":[{"type":"Feature","properties":[],"geometry":{"type":"Polygon","coordinates":[[[180,0],[179,1],[178,2],[177,3],[180,0]]]}}]}';
expect($featureCollectionJson)->toBe($expectedFeatureCollectionJson);
});
it('creates polygon from WKT', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$polygonFromWkt = Polygon::fromWkt('POLYGON((180 0, 179 1, 178 2, 177 3, 180 0))');
expect($polygonFromWkt)->toEqual($polygon);
});
it('creates polygon with SRID from WKT', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
], Srid::WGS84->value);
$polygonFromWkt = Polygon::fromWkt('POLYGON((180 0, 179 1, 178 2, 177 3, 180 0))', Srid::WGS84->value);
expect($polygonFromWkt)->toEqual($polygon);
});
it('generates polygon WKT', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$wkt = $polygon->toWkt();
$expectedWkt = 'POLYGON((180 0, 179 1, 178 2, 177 3, 180 0))';
expect($wkt)->toBe($expectedWkt);
});
it('creates polygon from WKB', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
$polygonFromWkb = Polygon::fromWkb($polygon->toWkb());
expect($polygonFromWkb)->toEqual($polygon);
});
it('creates polygon with SRID from WKB', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
], Srid::WGS84->value);
$polygonFromWkb = Polygon::fromWkb($polygon->toWkb());
expect($polygonFromWkb)->toEqual($polygon);
});
it('throws exception when polygon has no line strings', function (): void {
expect(function (): void {
new Polygon([]);
})->toThrow(LaravelSpatialException::class);
});
it('throws exception when creating polygon from incorrect geometry', function (): void {
expect(function (): void {
// @phpstan-ignore-next-line
new Polygon([new Point(0, 0)]);
})->toThrow(LaravelSpatialException::class);
});
it('casts a Polygon to a string', function (): void {
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
expect($polygon->__toString())->toEqual('POLYGON((180 0, 179 1, 178 2, 177 3, 180 0))');
});
it('adds a macro toPolygon', function (): void {
Geometry::macro('getName', function (): string {
/** @var Geometry $this */
// @phpstan-ignore-next-line
return class_basename($this);
});
$polygon = new Polygon([
new LineString([
new Point(0, 180),
new Point(1, 179),
new Point(2, 178),
new Point(3, 177),
new Point(0, 180),
]),
]);
// @phpstan-ignore-next-line
expect($polygon->getName())->toBe('Polygon');
});
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