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Better mock for select mode, fixes false test failures

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This commit is contained in:
Bryan Housel
2017-08-09 11:09:08 -04:00
parent 881f979d46
commit c7044bec3a
1 changed files with 31 additions and 10 deletions
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41
test/spec/svg/midpoints.js
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@@ -1,13 +1,21 @@
describe('iD.svgMidpoints', function () {
var context, surface,
selectedIDs = [],
projection = d3.geoProjection(function(x, y) { return [x, -y]; })
.translate([0, 0])
.scale(180 / Math.PI)
.clipExtent([[0, 0], [Infinity, Infinity]]),
filter = function() { return true; };
beforeEach(function () {
context = iD.Context();
context.mode = function() {
return {
id: 'select',
selectedIDs: function() { return selectedIDs; }
};
};
d3.select(document.createElement('div'))
.attr('id', 'map')
.call(context.map());
@@ -22,10 +30,12 @@ describe('iD.svgMidpoints', function () {
graph = iD.Graph([a, b, line]),
extent = iD.geoExtent([0, 0], [100, 100]);
context.selectedIDs = function() { return [line.id]; };
selectedIDs = [line.id];
context.selectedIDs = function() { return selectedIDs; };
context.entity = function(id) { return graph.entity(id); };
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
context.hasEntity = context.entity;
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
expect(surface.selectAll('.midpoint').datum().loc).to.eql([25, 0]);
});
@@ -36,9 +46,12 @@ describe('iD.svgMidpoints', function () {
graph = iD.Graph([a, b, line]),
extent = iD.geoExtent([0, 0], [100, 100]);
context.selectedIDs = function() { return [line.id]; };
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
selectedIDs = [line.id];
context.selectedIDs = function() { return selectedIDs; };
context.entity = function(id) { return graph.entity(id); };
context.hasEntity = context.entity;
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
expect(surface.selectAll('.midpoint').nodes()).to.have.length(0);
});
@@ -49,9 +62,12 @@ describe('iD.svgMidpoints', function () {
graph = iD.Graph([a, b, line]),
extent = iD.geoExtent([0, 0], [100, 100]);
context.selectedIDs = function() { return [line.id]; };
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
selectedIDs = [line.id];
context.selectedIDs = function() { return selectedIDs; };
context.entity = function(id) { return graph.entity(id); };
context.hasEntity = context.entity;
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
expect(surface.selectAll('.midpoint').nodes()).to.have.length(0);
});
@@ -62,10 +78,12 @@ describe('iD.svgMidpoints', function () {
graph = iD.Graph([a, b, line]),
extent = iD.geoExtent([0, 0], [100, 100]);
context.selectedIDs = function() { return [line.id]; };
selectedIDs = [line.id];
context.selectedIDs = function() { return selectedIDs; };
context.entity = function(id) { return graph.entity(id); };
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
context.hasEntity = context.entity;
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
expect(surface.selectAll('.midpoint').datum().loc).to.eql([100, 0]);
});
@@ -76,9 +94,12 @@ describe('iD.svgMidpoints', function () {
graph = iD.Graph([a, b, line]),
extent = iD.geoExtent([0, 0], [100, 100]);
context.selectedIDs = function() { return [line.id]; };
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
selectedIDs = [line.id];
context.selectedIDs = function() { return selectedIDs; };
context.entity = function(id) { return graph.entity(id); };
context.hasEntity = context.entity;
surface.call(iD.svgMidpoints(projection, context), graph, [line], filter, extent);
expect(surface.selectAll('.midpoint').nodes()).to.have.length(0);
});