43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
describe("ol.Projection", function() {
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it("constructs instances", function() {
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var p;
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p = ol.projection("foo");
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expect(p.code()).toBe("foo");
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p = ol.projection({code: "bar"});
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expect(p.code()).toBe("bar");
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});
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it("allows units to be set", function() {
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var p;
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p = ol.projection("foo");
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expect(p.units()).toBeUndefined();
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p = ol.projection({code: "foo", units: "m"});
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expect(p.units()).toBe("m");
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});
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it("handles transforms", function() {
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var orig = {x: 10, y: 20, z: 30};
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var point = ol.Projection.transform(orig, "EPSG:4326", "EPSG:900913");
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expect(point.x.toFixed(3)).toBe("1113194.908");
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expect(point.y.toFixed(3)).toBe("2273030.927");
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expect(point.z).toBe(30);
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// original remains unchanged
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expect(orig.x).toBe(10);
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expect(orig.y).toBe(20);
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expect(orig.z).toBe(30);
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});
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});
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