53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
goog.provide('ol.test.TileCoord');
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describe('ol.TileCoord', function() {
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describe('create', function() {
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it('sets x y z properties as expected', function() {
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var tileCoord = [1, 2, 3];
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expect(tileCoord[0]).to.eql(1);
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expect(tileCoord[1]).to.eql(2);
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expect(tileCoord[2]).to.eql(3);
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});
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});
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describe('create from quad key', function() {
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it('sets x y z properties as expected', function() {
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var tileCoord = ol.tilecoord.createFromQuadKey('213');
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expect(tileCoord[0]).to.eql(3);
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expect(tileCoord[1]).to.eql(3);
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expect(tileCoord[2]).to.eql(5);
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});
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});
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describe('create from string', function() {
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it('sets x y z properties as expected', function() {
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var str = '1/2/3';
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var tileCoord = ol.tilecoord.createFromString(str);
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expect(tileCoord[0]).to.eql(1);
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expect(tileCoord[1]).to.eql(2);
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expect(tileCoord[2]).to.eql(3);
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});
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});
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describe('call quadKey', function() {
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it('returns expected string', function() {
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var tileCoord = [3, 3, 5];
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var s = ol.tilecoord.quadKey(tileCoord);
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expect(s).to.eql('213');
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});
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});
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describe('hash', function() {
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it('produces different hashes for different tile coords', function() {
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var tileCoord1 = [3, 2, 1];
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var tileCoord2 = [3, 1, 1];
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expect(ol.tilecoord.hash(tileCoord1)).not.to.eql(
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ol.tilecoord.hash(tileCoord2));
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});
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});
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});
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goog.require('ol.TileCoord');
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goog.require('ol.tilecoord');
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