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770aba193c718d95705bde2303eae4e818f42e6b
kami-parse-server/spec/ParseRelation.spec.js
greenkeeper[bot] e94991b368 Update dependencies to enable Greenkeeper 🌴 (#3940) 
* chore(package): update dependencies

* docs(readme): add Greenkeeper badge

* Fix indent issues with eslint 4.0

see http://eslint.org/docs/user-guide/migrating-to-4.0.0\#-the-indent-rule-is-more-strict
2017-06-20 09:15:26 -07:00

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'use strict';
// This is a port of the test suite:
// hungry/js/test/parse_relation_test.js
var ChildObject = Parse.Object.extend({className: "ChildObject"});
var ParentObject = Parse.Object.extend({className: "ParentObject"});
describe('Parse.Relation testing', () => {
it("simple add and remove relation", (done) => {
var child = new ChildObject();
child.set("x", 2);
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("child");
child.save().then(() => {
relation.add(child);
return parent.save();
}, (e) => {
fail(e);
}).then(() => {
return relation.query().find();
}).then((list) => {
equal(list.length, 1,
"Should have gotten one element back");
equal(list[0].id, child.id,
"Should have gotten the right value");
ok(!parent.dirty("child"),
"The relation should not be dirty");
relation.remove(child);
return parent.save();
}).then(() => {
return relation.query().find();
}).then((list) => {
equal(list.length, 0,
"Delete should have worked");
ok(!parent.dirty("child"),
"The relation should not be dirty");
done();
});
});
it("query relation without schema", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x:i}));
}
Parse.Object.saveAll(childObjects, expectSuccess({
success: function() {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("child");
relation.add(childObjects[0]);
parent.save(null, expectSuccess({
success: function() {
var parentAgain = new ParentObject();
parentAgain.id = parent.id;
var relation = parentAgain.relation("child");
relation.query().find(expectSuccess({
success: function(list) {
equal(list.length, 1,
"Should have gotten one element back");
equal(list[0].id, childObjects[0].id,
"Should have gotten the right value");
done();
}
}));
}
}));
}
}));
});
it("relations are constructed right from query", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects, {
success: function() {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("child");
relation.add(childObjects[0]);
parent.save(null, {
success: function() {
var query = new Parse.Query(ParentObject);
query.get(parent.id, {
success: function(object) {
var relationAgain = object.relation("child");
relationAgain.query().find({
success: function(list) {
equal(list.length, 1,
"Should have gotten one element back");
equal(list[0].id, childObjects[0].id,
"Should have gotten the right value");
ok(!parent.dirty("child"),
"The relation should not be dirty");
done();
},
error: function() {
ok(false, "This shouldn't have failed");
done();
}
});
}
});
}
});
}
});
});
it("compound add and remove relation", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
var parent;
var relation;
Parse.Object.saveAll(childObjects).then(function() {
var ParentObject = Parse.Object.extend('ParentObject');
parent = new ParentObject();
parent.set('x', 4);
relation = parent.relation('child');
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.remove(childObjects[0]);
relation.add(childObjects[2]);
return parent.save();
}).then(function() {
return relation.query().find();
}).then(function(list) {
equal(list.length, 2, 'Should have gotten two elements back');
ok(!parent.dirty('child'), 'The relation should not be dirty');
relation.remove(childObjects[1]);
relation.remove(childObjects[2]);
relation.add(childObjects[1]);
relation.add(childObjects[0]);
return parent.save();
}).then(function() {
return relation.query().find();
}).then(function(list) {
equal(list.length, 2, 'Deletes and then adds should have worked');
ok(!parent.dirty('child'), 'The relation should not be dirty');
done();
}, function(err) {
ok(false, err.message);
done();
});
});
it_exclude_dbs(['postgres'])("queries with relations", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects, {
success: function() {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("child");
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.add(childObjects[2]);
parent.save(null, {
success: function() {
var query = relation.query();
query.equalTo("x", 2);
query.find({
success: function(list) {
equal(list.length, 1,
"There should only be one element");
ok(list[0] instanceof ChildObject,
"Should be of type ChildObject");
equal(list[0].id, childObjects[2].id,
"We should have gotten back the right result");
done();
}
});
}
});
}
});
});
it("queries on relation fields", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects, {
success: function() {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("child");
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.add(childObjects[2]);
var parent2 = new ParentObject();
parent2.set("x", 3);
var relation2 = parent2.relation("child");
relation2.add(childObjects[4]);
relation2.add(childObjects[5]);
relation2.add(childObjects[6]);
var parents = [];
parents.push(parent);
parents.push(parent2);
Parse.Object.saveAll(parents, {
success: function() {
var query = new Parse.Query(ParentObject);
var objects = [];
objects.push(childObjects[4]);
objects.push(childObjects[9]);
query.containedIn("child", objects);
query.find({
success: function(list) {
equal(list.length, 1, "There should be only one result");
equal(list[0].id, parent2.id,
"Should have gotten back the right result");
done();
}
});
}
});
}
});
});
it("queries on relation fields with multiple containedIn (regression test for #1271)", (done) => {
const ChildObject = Parse.Object.extend("ChildObject");
const childObjects = [];
for (let i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects).then(() => {
const ParentObject = Parse.Object.extend("ParentObject");
const parent = new ParentObject();
parent.set("x", 4);
const parent1Children = parent.relation("child");
parent1Children.add(childObjects[0]);
parent1Children.add(childObjects[1]);
parent1Children.add(childObjects[2]);
const parent2 = new ParentObject();
parent2.set("x", 3);
const parent2Children = parent2.relation("child");
parent2Children.add(childObjects[4]);
parent2Children.add(childObjects[5]);
parent2Children.add(childObjects[6]);
const parent2OtherChildren = parent2.relation("otherChild");
parent2OtherChildren.add(childObjects[0]);
parent2OtherChildren.add(childObjects[1]);
parent2OtherChildren.add(childObjects[2]);
return Parse.Object.saveAll([parent, parent2]);
}).then(() => {
const objectsWithChild0InBothChildren = new Parse.Query(ParentObject);
objectsWithChild0InBothChildren.containedIn("child", [childObjects[0]]);
objectsWithChild0InBothChildren.containedIn("otherChild", [childObjects[0]]);
return objectsWithChild0InBothChildren.find();
}).then(objectsWithChild0InBothChildren => {
//No parent has child 0 in both it's "child" and "otherChild" field;
expect(objectsWithChild0InBothChildren.length).toEqual(0);
}).then(() => {
const objectsWithChild4andOtherChild1 = new Parse.Query(ParentObject);
objectsWithChild4andOtherChild1.containedIn("child", [childObjects[4]]);
objectsWithChild4andOtherChild1.containedIn("otherChild", [childObjects[1]]);
return objectsWithChild4andOtherChild1.find();
}).then(objects => {
// parent2 has child 4 and otherChild 1
expect(objects.length).toEqual(1);
done();
});
});
it_exclude_dbs(['postgres'])("query on pointer and relation fields with equal", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects).then(() => {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("toChilds");
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.add(childObjects[2]);
var parent2 = new ParentObject();
parent2.set("x", 3);
parent2.set("toChild", childObjects[2]);
var parents = [];
parents.push(parent);
parents.push(parent2);
parents.push(new ParentObject());
return Parse.Object.saveAll(parents).then(() => {
var query = new Parse.Query(ParentObject);
query.equalTo("objectId", parent.id);
query.equalTo("toChilds", childObjects[2]);
return query.find().then((list) => {
equal(list.length, 1, "There should be 1 result");
done();
});
});
}).catch(err => {
jfail(err);
done();
});
});
it("query on pointer and relation fields with equal bis", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects).then(() => {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("toChilds");
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.add(childObjects[2]);
var parent2 = new ParentObject();
parent2.set("x", 3);
parent2.relation("toChilds").add(childObjects[2]);
var parents = [];
parents.push(parent);
parents.push(parent2);
parents.push(new ParentObject());
return Parse.Object.saveAll(parents).then(() => {
var query = new Parse.Query(ParentObject);
query.equalTo("objectId", parent2.id);
// childObjects[2] is in 2 relations
// before the fix, that woul yield 2 results
query.equalTo("toChilds", childObjects[2]);
return query.find().then((list) => {
equal(list.length, 1, "There should be 1 result");
done();
});
});
});
});
it_exclude_dbs(['postgres'])("or queries on pointer and relation fields", (done) => {
var ChildObject = Parse.Object.extend("ChildObject");
var childObjects = [];
for (var i = 0; i < 10; i++) {
childObjects.push(new ChildObject({x: i}));
}
Parse.Object.saveAll(childObjects).then(() => {
var ParentObject = Parse.Object.extend("ParentObject");
var parent = new ParentObject();
parent.set("x", 4);
var relation = parent.relation("toChilds");
relation.add(childObjects[0]);
relation.add(childObjects[1]);
relation.add(childObjects[2]);
var parent2 = new ParentObject();
parent2.set("x", 3);
parent2.set("toChild", childObjects[2]);
var parents = [];
parents.push(parent);
parents.push(parent2);
parents.push(new ParentObject());
return Parse.Object.saveAll(parents).then(() => {
var query1 = new Parse.Query(ParentObject);
query1.containedIn("toChilds", [childObjects[2]]);
var query2 = new Parse.Query(ParentObject);
query2.equalTo("toChild", childObjects[2]);
var query = Parse.Query.or(query1, query2);
return query.find().then((list) => {
var objectIds = list.map(function(item){
return item.id;
});
expect(objectIds.indexOf(parent.id)).not.toBe(-1);
expect(objectIds.indexOf(parent2.id)).not.toBe(-1);
equal(list.length, 2, "There should be 2 results");
done();
});
});
});
});
it("Get query on relation using un-fetched parent object", (done) => {
// Setup data model
var Wheel = Parse.Object.extend('Wheel');
var Car = Parse.Object.extend('Car');
var origWheel = new Wheel();
origWheel.save().then(function() {
var car = new Car();
var relation = car.relation('wheels');
relation.add(origWheel);
return car.save();
}).then(function(car) {
// Test starts here.
// Create an un-fetched shell car object
var unfetchedCar = new Car();
unfetchedCar.id = car.id;
var relation = unfetchedCar.relation('wheels');
var query = relation.query();
// Parent object is un-fetched, so this will call /1/classes/Car instead
// of /1/classes/Wheel and pass { "redirectClassNameForKey":"wheels" }.
return query.get(origWheel.id);
}).then(function(wheel) {
// Make sure this is Wheel and not Car.
strictEqual(wheel.className, 'Wheel');
strictEqual(wheel.id, origWheel.id);
}).then(function() {
done();
},function(err) {
ok(false, 'unexpected error: ' + JSON.stringify(err));
done();
});
});
it("Find query on relation using un-fetched parent object", (done) => {
// Setup data model
var Wheel = Parse.Object.extend('Wheel');
var Car = Parse.Object.extend('Car');
var origWheel = new Wheel();
origWheel.save().then(function() {
var car = new Car();
var relation = car.relation('wheels');
relation.add(origWheel);
return car.save();
}).then(function(car) {
// Test starts here.
// Create an un-fetched shell car object
var unfetchedCar = new Car();
unfetchedCar.id = car.id;
var relation = unfetchedCar.relation('wheels');
var query = relation.query();
// Parent object is un-fetched, so this will call /1/classes/Car instead
// of /1/classes/Wheel and pass { "redirectClassNameForKey":"wheels" }.
return query.find(origWheel.id);
}).then(function(results) {
// Make sure this is Wheel and not Car.
var wheel = results[0];
strictEqual(wheel.className, 'Wheel');
strictEqual(wheel.id, origWheel.id);
}).then(function() {
done();
},function(err) {
ok(false, 'unexpected error: ' + JSON.stringify(err));
done();
});
});
it('Find objects with a related object using equalTo', (done) => {
// Setup the objects
var Card = Parse.Object.extend('Card');
var House = Parse.Object.extend('House');
var card = new Card();
card.save().then(() => {
var house = new House();
var relation = house.relation('cards');
relation.add(card);
return house.save();
}).then(() => {
var query = new Parse.Query('House');
query.equalTo('cards', card);
return query.find();
}).then((results) => {
expect(results.length).toEqual(1);
done();
});
});
it('should properly get related objects with unfetched queries', (done) => {
const objects = [];
const owners = [];
const allObjects = [];
// Build 10 Objects and 10 owners
while (objects.length != 10) {
const object = new Parse.Object('AnObject');
object.set({
index: objects.length,
even: objects.length % 2 == 0
});
objects.push(object);
const owner = new Parse.Object('AnOwner');
owners.push(owner);
allObjects.push(object);
allObjects.push(owner);
}
const anotherOwner = new Parse.Object('AnotherOwner');
return Parse.Object.saveAll(allObjects.concat([anotherOwner])).then(() => {
// put all the AnObject into the anotherOwner relationKey
anotherOwner.relation('relationKey').add(objects);
// Set each object[i] into owner[i];
owners.forEach((owner,i) => {
owner.set('key', objects[i]);
});
return Parse.Object.saveAll(owners.concat([anotherOwner]));
}).then(() => {
// Query on the relation of another owner
const object = new Parse.Object('AnotherOwner');
object.id = anotherOwner.id;
const relationQuery = object.relation('relationKey').query();
// Just get the even ones
relationQuery.equalTo('even', true);
// Make the query on anOwner
const query = new Parse.Query('AnOwner');
// where key match the relation query.
query.matchesQuery('key', relationQuery);
query.include('key');
return query.find();
}).then((results) => {
expect(results.length).toBe(5);
results.forEach((result) => {
expect(result.get('key').get('even')).toBe(true);
});
return Promise.resolve();
}).then(() => {
// Query on the relation of another owner
const object = new Parse.Object('AnotherOwner');
object.id = anotherOwner.id;
const relationQuery = object.relation('relationKey').query();
// Just get the even ones
relationQuery.equalTo('even', true);
// Make the query on anOwner
const query = new Parse.Query('AnOwner');
// where key match the relation query.
query.doesNotMatchQuery('key', relationQuery);
query.include('key');
return query.find();
}).then((results) => {
expect(results.length).toBe(5);
results.forEach((result) => {
expect(result.get('key').get('even')).toBe(false);
});
done();
}, (e) => {
fail(JSON.stringify(e));
done();
})
});
it("select query", function(done) {
var RestaurantObject = Parse.Object.extend("Restaurant");
var PersonObject = Parse.Object.extend("Person");
var OwnerObject = Parse.Object.extend('Owner');
var restaurants = [
new RestaurantObject({ ratings: 5, location: "Djibouti" }),
new RestaurantObject({ ratings: 3, location: "Ouagadougou" }),
];
const persons = [
new PersonObject({ name: "Bob", hometown: "Djibouti" }),
new PersonObject({ name: "Tom", hometown: "Ouagadougou" }),
new PersonObject({ name: "Billy", hometown: "Detroit" }),
];
const owner = new OwnerObject({name: 'Joe'});
const allObjects = [owner].concat(restaurants).concat(persons);
expect(allObjects.length).toEqual(6);
Parse.Object.saveAll([owner].concat(restaurants).concat(persons)).then(function() {
owner.relation('restaurants').add(restaurants);
return owner.save()
}).then(() => {
const unfetchedOwner = new OwnerObject();
unfetchedOwner.id = owner.id;
var query = unfetchedOwner.relation('restaurants').query();
query.greaterThan("ratings", 4);
var mainQuery = new Parse.Query(PersonObject);
mainQuery.matchesKeyInQuery("hometown", "location", query);
mainQuery.find(expectSuccess({
success: function(results) {
equal(results.length, 1);
if (results.length > 0) {
equal(results[0].get('name'), 'Bob');
}
done();
}
}));
}, (e) => {
fail(JSON.stringify(e));
done();
});
});
it("dontSelect query", function(done) {
var RestaurantObject = Parse.Object.extend("Restaurant");
var PersonObject = Parse.Object.extend("Person");
var OwnerObject = Parse.Object.extend('Owner');
var restaurants = [
new RestaurantObject({ ratings: 5, location: "Djibouti" }),
new RestaurantObject({ ratings: 3, location: "Ouagadougou" }),
];
const persons = [
new PersonObject({ name: "Bob", hometown: "Djibouti" }),
new PersonObject({ name: "Tom", hometown: "Ouagadougou" }),
new PersonObject({ name: "Billy", hometown: "Detroit" }),
];
const owner = new OwnerObject({name: 'Joe'});
const allObjects = [owner].concat(restaurants).concat(persons);
expect(allObjects.length).toEqual(6);
Parse.Object.saveAll([owner].concat(restaurants).concat(persons)).then(function() {
owner.relation('restaurants').add(restaurants);
return owner.save()
}).then(() => {
const unfetchedOwner = new OwnerObject();
unfetchedOwner.id = owner.id;
var query = unfetchedOwner.relation('restaurants').query();
query.greaterThan("ratings", 4);
var mainQuery = new Parse.Query(PersonObject);
mainQuery.doesNotMatchKeyInQuery("hometown", "location", query);
mainQuery.ascending('name');
mainQuery.find(expectSuccess({
success: function(results) {
equal(results.length, 2);
if (results.length > 0) {
equal(results[0].get('name'), 'Billy');
equal(results[1].get('name'), 'Tom');
}
done();
}
}));
}, (e) => {
fail(JSON.stringify(e));
done();
});
});
it('relations are not bidirectional (regression test for #871)', done => {
const PersonObject = Parse.Object.extend("Person");
const p1 = new PersonObject();
const p2 = new PersonObject();
Parse.Object.saveAll([p1, p2]).then(results => {
const p1 = results[0];
const p2 = results[1];
const relation = p1.relation('relation');
relation.add(p2);
p1.save().then(() => {
const query = new Parse.Query(PersonObject);
query.equalTo('relation', p1);
query.find().then(results => {
expect(results.length).toEqual(0);
const query = new Parse.Query(PersonObject);
query.equalTo('relation', p2);
query.find().then(results => {
expect(results.length).toEqual(1);
expect(results[0].objectId).toEqual(p1.objectId);
done();
});
});
})
});
});
it('can query roles in Cloud Code (regession test #1489)', done => {
Parse.Cloud.define('isAdmin', (request, response) => {
const query = new Parse.Query(Parse.Role);
query.equalTo('name', 'admin');
query.first({ useMasterKey: true })
.then(role => {
const relation = new Parse.Relation(role, 'users');
const admins = relation.query();
admins.equalTo('username', request.user.get('username'));
admins.first({ useMasterKey: true })
.then(user => {
if (user) {
response.success(user);
done();
} else {
fail('Should have found admin user, found nothing instead');
done();
}
}, () => {
fail('User not admin');
done();
})
}, error => {
fail('Should have found admin user, errored instead');
fail(error);
done();
});
});
const adminUser = new Parse.User();
adminUser.set('username', 'name');
adminUser.set('password', 'pass');
adminUser.signUp()
.then(adminUser => {
const adminACL = new Parse.ACL();
adminACL.setPublicReadAccess(true);
// Create admin role
const adminRole = new Parse.Role('admin', adminACL);
adminRole.getUsers().add(adminUser);
adminRole.save()
.then(() => {
Parse.Cloud.run('isAdmin');
}, error => {
fail('failed to save role');
fail(error);
done()
});
}, error => {
fail('failed to sign up');
fail(error);
done();
});
});
it('can be saved without error', done => {
const obj1 = new Parse.Object('PPAP');
obj1.save()
.then(() => {
const newRelation = obj1.relation('aRelation');
newRelation.add(obj1);
obj1.save().then(() => {
const relation = obj1.get('aRelation');
obj1.set('aRelation', relation);
obj1.save().then(() => {
done();
}, error => {
fail('failed to save ParseRelation object');
fail(error);
done();
});
}, error => {
fail('failed to create relation field');
fail(error);
done();
});
}, error => {
fail('failed to save obj');
fail(error);
done();
});
});
});
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