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Fix Entity#parentWays/Relations

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This commit is contained in:
John Firebaugh
2012-10-26 13:25:36 -07:00
parent 260b548ff3
commit 1f6be2d2ba
2 changed files with 18 additions and 2 deletions
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4
js/iD/Entity.js
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@@ -37,10 +37,10 @@ iD.Entity = function () {
});
};
entity.parentWays = function () {
return entity._parentObjectsOfClass('way');
return _parentObjectsOfClass('way');
};
entity.parentRelations = function () {
return entity._parentObjectsOfClass('relation');
return _parentObjectsOfClass('relation');
};
function _parentObjectsOfClass(_class) {
return _.filter(entity.parentObjects(), function (p) {

16
test/spec/Entity.js
View File

@@ -8,4 +8,20 @@ describe('Entity', function () {
it('has no entity type', function () {
expect(entity.entityType).toEqual('');
});
describe('#parentWays', function () {
it('returns an array of parents with entityType way', function () {
entity.addParent({_id: 1, entityType: 'way'});
entity.addParent({_id: 2, entityType: 'node'});
expect(entity.parentWays()).toEqual([{_id: 1, entityType: 'way'}]);
});
});
describe('#parentRelations', function () {
it('returns an array of parents with entityType relation', function () {
entity.addParent({_id: 1, entityType: 'way'});
entity.addParent({_id: 2, entityType: 'relation'});
expect(entity.parentRelations()).toEqual([{_id: 2, entityType: 'relation'}]);
});
})
});