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Test background subdomains

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Tom MacWright
2012-12-06 11:08:35 -05:00
parent 3b79854399
commit b79c2f7ac2
1 changed files with 41 additions and 33 deletions
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74
test/spec/renderer/background.js
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@@ -1,43 +1,51 @@
describe('Background', function() {
var c, d;
var c, d;
beforeEach(function() {
d = d3.select(document.createElement('div'));
c = iD.Background(d).projection(d3.geo.mercator());
d.call(c);
});
beforeEach(function() {
d = d3.select(document.createElement('div'));
c = iD.Background(d).projection(d3.geo.mercator());
d.call(c);
});
afterEach(function() {
d.remove();
});
afterEach(function() {
d.remove();
});
describe('iD.Background', function() {
it('is instantiated', function() {
expect(c).to.be.ok;
});
describe('iD.Background', function() {
it('is instantiated', function() {
expect(c).to.be.ok;
});
it('#size', function() {
expect(c.size([100, 100])).to.equal(c);
expect(c.size()).to.eql([100,100]);
});
it('#size', function() {
expect(c.size([100, 100])).to.equal(c);
expect(c.size()).to.eql([100,100]);
});
it('#source', function() {
expect(c.source(iD.BackgroundSource.Bing)).to.equal(c);
expect(c.source()).to.equal(iD.BackgroundSource.Bing);
});
});
it('#source', function() {
expect(c.source(iD.BackgroundSource.Bing)).to.equal(c);
expect(c.source()).to.equal(iD.BackgroundSource.Bing);
});
});
describe('iD.BackgroundSource.Bing', function() {
it('generates tiles', function() {
expect(iD.BackgroundSource.Bing([0,0,0])).to.equal('http://ecn.t0.tiles.virtualearth.net/tiles/a.jpeg?g=587&mkt=en-gb&n=z');
});
});
describe('iD.BackgroundSource.Bing', function() {
it('generates tiles', function() {
expect(iD.BackgroundSource.Bing([0,0,0])).to.equal('http://ecn.t0.tiles.virtualearth.net/tiles/a.jpeg?g=587&mkt=en-gb&n=z');
});
});
describe('iD.BackgroundSource.Template', function() {
it('generates a tile-generating source', function() {
var source = iD.BackgroundSource.template('{z}/{x}/{y}');
expect(source([0,1,2])).to.equal('2/0/1');
});
});
describe('iD.BackgroundSource.Template', function() {
it('generates a tile-generating source', function() {
var source = iD.BackgroundSource.template('{z}/{x}/{y}');
expect(source([0,1,2])).to.equal('2/0/1');
});
it('supports subdomains', function() {
var source = iD.BackgroundSource.template('{t}/{z}/{x}/{y}', ['apples', 'oranges']);
expect(source([0,1,2])).to.equal('apples/2/0/1');
});
it('distributes requests between subdomains', function() {
var source = iD.BackgroundSource.template('{t}/{z}/{x}/{y}', ['apples', 'oranges']);
expect(source([0,1,1])).to.equal('oranges/1/0/1');
});
});
});