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feat(ParseQuery): Added 'withinPolygon' support for GeoPoints (#3866)

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* Added 'withinPolygon' to query

* Unit test for withinPolygon

* More Unit Test

* withinPolygon fix for Postgres

* Fix nit

nit?
This commit is contained in:
Diamond Lewis
2017-05-28 11:42:16 -05:00
committed by Florent Vilmart
parent a380fcf2c7
commit c99fdea6fb
3 changed files with 192 additions and 0 deletions
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155
spec/ParseGeoPoint.spec.js
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@@ -1,6 +1,7 @@
// This is a port of the test suite:
// hungry/js/test/parse_geo_point_test.js
const rp = require('request-promise');
var TestObject = Parse.Object.extend('TestObject');
describe('Parse.GeoPoint testing', () => {
@@ -374,4 +375,158 @@ describe('Parse.GeoPoint testing', () => {
}
});
});
it('supports withinPolygon', (done) => {
const point1 = new Parse.GeoPoint(1.5, 1.5);
const point2 = new Parse.GeoPoint(2, 8);
const point3 = new Parse.GeoPoint(20, 20);
const obj1 = new Parse.Object('Polygon', {location: point1});
const obj2 = new Parse.Object('Polygon', {location: point2});
const obj3 = new Parse.Object('Polygon', {location: point3});
Parse.Object.saveAll([obj1, obj2, obj3]).then(() => {
const where = {
location: {
$geoWithin: {
$polygon: [
{ __type: 'GeoPoint', latitude: 0, longitude: 0 },
{ __type: 'GeoPoint', latitude: 0, longitude: 10 },
{ __type: 'GeoPoint', latitude: 10, longitude: 10 },
{ __type: 'GeoPoint', latitude: 10, longitude: 0 }
]
}
}
};
return rp.post({
url: Parse.serverURL + '/classes/Polygon',
json: { where, '_method': 'GET' },
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-Javascript-Key': Parse.javaScriptKey
}
});
}).then((resp) => {
expect(resp.results.length).toBe(2);
done();
}, done.fail);
});
it('invalid input withinPolygon', (done) => {
const point = new Parse.GeoPoint(1.5, 1.5);
const obj = new Parse.Object('Polygon', {location: point});
obj.save().then(() => {
const where = {
location: {
$geoWithin: {
$polygon: 1234
}
}
};
return rp.post({
url: Parse.serverURL + '/classes/Polygon',
json: { where, '_method': 'GET' },
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-Javascript-Key': Parse.javaScriptKey
}
});
}).then((resp) => {
fail(`no request should succeed: ${JSON.stringify(resp)}`);
done();
}).catch((err) => {
expect(err.error.code).toEqual(Parse.Error.INVALID_JSON);
done();
});
});
it('invalid geoPoint withinPolygon', (done) => {
const point = new Parse.GeoPoint(1.5, 1.5);
const obj = new Parse.Object('Polygon', {location: point});
obj.save().then(() => {
const where = {
location: {
$geoWithin: {
$polygon: [
{}
]
}
}
};
return rp.post({
url: Parse.serverURL + '/classes/Polygon',
json: { where, '_method': 'GET' },
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-Javascript-Key': Parse.javaScriptKey
}
});
}).then((resp) => {
fail(`no request should succeed: ${JSON.stringify(resp)}`);
done();
}).catch((err) => {
expect(err.error.code).toEqual(Parse.Error.INVALID_JSON);
done();
});
});
it('invalid latitude withinPolygon', (done) => {
const point = new Parse.GeoPoint(1.5, 1.5);
const obj = new Parse.Object('Polygon', {location: point});
obj.save().then(() => {
const where = {
location: {
$geoWithin: {
$polygon: [
{ __type: 'GeoPoint', latitude: 0, longitude: 0 },
{ __type: 'GeoPoint', latitude: 181, longitude: 0 }
]
}
}
};
return rp.post({
url: Parse.serverURL + '/classes/Polygon',
json: { where, '_method': 'GET' },
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-Javascript-Key': Parse.javaScriptKey
}
});
}).then((resp) => {
fail(`no request should succeed: ${JSON.stringify(resp)}`);
done();
}).catch((err) => {
expect(err.error.code).toEqual(1);
done();
});
});
it('invalid longitude withinPolygon', (done) => {
const point = new Parse.GeoPoint(1.5, 1.5);
const obj = new Parse.Object('Polygon', {location: point});
obj.save().then(() => {
const where = {
location: {
$geoWithin: {
$polygon: [
{ __type: 'GeoPoint', latitude: 0, longitude: 0 },
{ __type: 'GeoPoint', latitude: 0, longitude: 181 }
]
}
}
};
return rp.post({
url: Parse.serverURL + '/classes/Polygon',
json: { where, '_method': 'GET' },
headers: {
'X-Parse-Application-Id': Parse.applicationId,
'X-Parse-Javascript-Key': Parse.javaScriptKey
}
});
}).then((resp) => {
fail(`no request should succeed: ${JSON.stringify(resp)}`);
done();
}).catch((err) => {
expect(err.error.code).toEqual(1);
done();
});
});
});