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Allow connecting to nodes in the turn restriction from outside

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This commit is contained in:
Bryan Housel
2018-04-14 23:12:19 -04:00
parent 87841fc403
commit b2df343f2d
2 changed files with 69 additions and 23 deletions
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test/spec/actions/connect.js
+28
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@@ -217,6 +217,34 @@ describe('iD.actionConnect', function() {
expect(iD.actionConnect(['b', 'c']).disabled(graph)).to.eql('relation');
});
it('returns falsy when connecting a node unrelated to the restriction', function () {
//
// a --- b d ~~~ e r1: `no_right_turn`
// | FROM '-'
// | VIA 'b'
// c TO '|'
//
var graph = iD.coreGraph([
iD.osmNode({id: 'a'}),
iD.osmNode({id: 'b'}),
iD.osmNode({id: 'c'}),
iD.osmNode({id: 'd'}),
iD.osmNode({id: 'e'}),
iD.osmWay({id: '-', nodes: ['a', 'b']}),
iD.osmWay({id: '|', nodes: ['b', 'c']}),
iD.osmWay({id: '~', nodes: ['d', 'e']}),
iD.osmRelation({id: 'r1', tags: { type: 'restriction', restriction: 'no_right_turn' }, members: [
{ id: '-', type: 'way', role: 'from' },
{ id: 'b', type: 'node', role: 'via' },
{ id: '|', type: 'way', role: 'to' }
]})
]);
expect(iD.actionConnect(['a', 'd']).disabled(graph)).to.be.not.ok;
expect(iD.actionConnect(['b', 'd']).disabled(graph)).to.be.not.ok;
expect(iD.actionConnect(['c', 'd']).disabled(graph)).to.be.not.ok;
});
it('returns falsy when connecting nodes that would not break a via-node restriction', function () {
//
// a --- b --- c r1: `no_right_turn`