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Basic tests for padByMeters

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Tom MacWright
2013-05-09 12:25:38 -04:00
parent 23d70230fc
commit e434cab107
1 changed files with 12 additions and 0 deletions
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12
test/spec/geo/extent.js
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@@ -51,6 +51,18 @@ describe("iD.geo.Extent", function () {
});
});
describe("#padByMeters", function () {
it("does not change centerpoint of an extent", function () {
var min = [0, 0], max = [5, 10];
expect(iD.geo.Extent(min, max).padByMeters(100).center()).to.eql([2.5, 5]);
});
it("does not affect the extent with a pad of zero", function () {
var min = [0, 0], max = [5, 10];
expect(iD.geo.Extent(min, max).padByMeters(0)[0]).to.eql([0, 0]);
});
});
describe("#extend", function () {
it("does not modify self", function () {
var extent = iD.geo.Extent([0, 0], [0, 0]);