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Add tests for hat route splitting #4876

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ockendenjo
2018-12-18 21:38:52 +00:00
parent a31fceeef0
commit 8aaa387d4e
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218
test/spec/actions/split.js
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@@ -596,6 +596,224 @@ describe('iD.actionSplit', function () {
});
});
describe('splitting hat routes', function () {
var a = iD.osmNode({id: 'a', loc: [0, 0]});
var b = iD.osmNode({id: 'b', loc: [1, 0]});
var c = iD.osmNode({id: 'c', loc: [2, 1]});
var d = iD.osmNode({id: 'd', loc: [3, 0]});
var e = iD.osmNode({id: 'e', loc: [4, 0]});
//
// Situation:
// ###> c >###
// # #
// a --> b ~~~~~~> d ==> e
//
// Relation: ['-', '#', '~', '#', '=']
//
var hat1 = iD.coreGraph([
a, b, c, d, e,
iD.osmWay({id: '-', nodes: ['a', 'b']}),
iD.osmWay({id: '#', nodes: ['b', 'c', 'd']}),
iD.osmWay({id: '~', nodes: ['b', 'd']}),
iD.osmWay({id: '=', nodes: ['d', 'e']}),
iD.osmRelation({
id: 'r', members: [
{id: '-', type: 'way'},
{id: '#', type: 'way'},
{id: '~', type: 'way'},
{id: '#', type: 'way'},
{id: '=', type: 'way'}
]
})
]);
//
// Situation:
// ###< c <###
// # #
// a --> b ~~~~~~> d ==> e
//
// Relation: ['-', '#', '~', '#', '=']
//
var hat2 = iD.coreGraph([
a, b, c, d, e,
iD.osmWay({id: '-', nodes: ['a', 'b']}),
iD.osmWay({id: '#', nodes: ['d', 'c', 'b']}),
iD.osmWay({id: '~', nodes: ['b', 'd']}),
iD.osmWay({id: '=', nodes: ['d', 'e']}),
iD.osmRelation({
id: 'r', members: [
{id: '-', type: 'way'},
{id: '#', type: 'way'},
{id: '~', type: 'way'},
{id: '#', type: 'way'},
{id: '=', type: 'way'}
]
})
]);
//
// Situation:
// ###< c <###
// # #
// a --> b <~~~~~~ d ==> e
//
// Relation: ['-', '#', '~', '#', '=']
//
var hat3 = iD.coreGraph([
a, b, c, d, e,
iD.osmWay({id: '-', nodes: ['a', 'b']}),
iD.osmWay({id: '#', nodes: ['d', 'c', 'b']}),
iD.osmWay({id: '~', nodes: ['d', 'b']}),
iD.osmWay({id: '=', nodes: ['d', 'e']}),
iD.osmRelation({
id: 'r', members: [
{id: '-', type: 'way'},
{id: '#', type: 'way'},
{id: '~', type: 'way'},
{id: '#', type: 'way'},
{id: '=', type: 'way'}
]
})
]);
//
// Situation:
// ###> c >###
// # #
// a --> b <~~~~~~ d ==> e
//
// Relation: ['-', '#', '~', '#', '=']
//
var hat4 = iD.coreGraph([
a, b, c, d, e,
iD.osmWay({id: '-', nodes: ['a', 'b']}),
iD.osmWay({id: '#', nodes: ['b', 'c', 'd']}),
iD.osmWay({id: '~', nodes: ['d', 'b']}),
iD.osmWay({id: '=', nodes: ['d', 'e']}),
iD.osmRelation({
id: 'r', members: [
{id: '-', type: 'way'},
{id: '#', type: 'way'},
{id: '~', type: 'way'},
{id: '#', type: 'way'},
{id: '=', type: 'way'}
]
})
]);
//
// Situation:
// ###> c >###
// # #
// a <-- b ~~~~~~> d <== e
//
// Relation: ['-', '#', '~', '#', '=']
//
var hat5 = iD.coreGraph([
a, b, c, d, e,
iD.osmWay({id: '-', nodes: ['b', 'a']}),
iD.osmWay({id: '#', nodes: ['b', 'c', 'd']}),
iD.osmWay({id: '~', nodes: ['b', 'd']}),
iD.osmWay({id: '=', nodes: ['e', 'd']}),
iD.osmRelation({
id: 'r', members: [
{id: '-', type: 'way'},
{id: '#', type: 'way'},
{id: '~', type: 'way'},
{id: '#', type: 'way'},
{id: '=', type: 'way'}
]
})
]);
it('splits hat1 route at c', function () {
//
// Expected result:
// ###> c >***
// # *
// a --> b ~~~~~~> d ==> e
//
// Relation: ['-', '#', '*', '~', '#', '*', '=']
//
var graph = hat1;
graph = iD.actionSplit('c', ['*'])(graph);
expect(graph.entity('#').nodes).to.eql(['b', 'c']);
expect(graph.entity('*').nodes).to.eql(['c', 'd']);
expect(members(graph)).to.eql(['-', '#', '*', '~', '#', '*', '=']);
});
it('splits hat2 route at c', function () {
//
// Expected result:
// ***< c <###
// * #
// a --> b ~~~~~~> d ==> e
//
// Relation: ['-', '*', '#', '~', '*', '#', '=']
//
var graph = hat2;
graph = iD.actionSplit('c', ['*'])(graph);
expect(graph.entity('#').nodes).to.eql(['d', 'c']);
expect(graph.entity('*').nodes).to.eql(['c', 'b']);
expect(members(graph)).to.eql(['-', '*', '#', '~', '*', '#', '=']);
});
it('splits hat3 route at c', function () {
//
// Expected result:
// ***< c <###
// * #
// a --> b <~~~~~~ d ==> e
//
// Relation: ['-', '*', '#', '~', '*', '#', '=']
//
var graph = hat3;
graph = iD.actionSplit('c', ['*'])(graph);
expect(graph.entity('#').nodes).to.eql(['d', 'c']);
expect(graph.entity('*').nodes).to.eql(['c', 'b']);
expect(members(graph)).to.eql(['-', '*', '#', '~', '*', '#', '=']);
});
it('splits hat4 route at c', function () {
//
// Expected result:
// ###> c >***
// # *
// a --> b <~~~~~~ d ==> e
//
// Relation: ['-', '*', '#', '~', '*', '#', '=']
//
var graph = hat4;
graph = iD.actionSplit('c', ['*'])(graph);
expect(graph.entity('#').nodes).to.eql(['b', 'c']);
expect(graph.entity('*').nodes).to.eql(['c', 'd']);
expect(members(graph)).to.eql(['-', '#', '*', '~', '#', '*', '=']);
});
it('splits hat5 route at c', function () {
//
// Expected result:
// ###> c >***
// # *
// a <-- b ~~~~~~> d <== e
//
// Relation: ['-', '#', '*', '~', '#', '*', '=']
//
var graph = hat5;
graph = iD.actionSplit('c', ['*'])(graph);
expect(graph.entity('#').nodes).to.eql(['b', 'c']);
expect(graph.entity('*').nodes).to.eql(['c', 'd']);
expect(members(graph)).to.eql(['-', '#', '*', '~', '#', '*', '=']);
});
});
describe('splitting spoon routes', function () {
var a = iD.osmNode({ id: 'a', loc: [0, 0] });