37 lines
2.1 KiB
TypeScript
37 lines
2.1 KiB
TypeScript
module TK.SpaceTac.Specs {
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describe("Star", () => {
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it("lists links to other stars", () => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0, "Star A"));
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universe.stars.push(new Star(universe, 1, 0, "Star B"));
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universe.stars.push(new Star(universe, 0, 1, "Star C"));
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universe.stars.push(new Star(universe, 1, 1, "Star D"));
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universe.addLink(universe.stars[0], universe.stars[1]);
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universe.addLink(universe.stars[0], universe.stars[3]);
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var result = universe.stars[0].getLinks();
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expect(result.length).toBe(2);
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expect(result[0]).toEqual(new StarLink(universe.stars[0], universe.stars[1]));
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expect(result[1]).toEqual(new StarLink(universe.stars[0], universe.stars[3]));
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expect(universe.stars[0].getLinkTo(universe.stars[1])).toEqual(universe.starlinks[0]);
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expect(universe.stars[0].getLinkTo(universe.stars[2])).toBeNull();
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expect(universe.stars[0].getLinkTo(universe.stars[3])).toEqual(universe.starlinks[1]);
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expect(universe.stars[1].getLinkTo(universe.stars[0])).toEqual(universe.starlinks[0]);
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expect(universe.stars[1].getLinkTo(universe.stars[2])).toBeNull();
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expect(universe.stars[1].getLinkTo(universe.stars[3])).toBeNull();
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expect(universe.stars[2].getLinkTo(universe.stars[0])).toBeNull();
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expect(universe.stars[2].getLinkTo(universe.stars[1])).toBeNull();
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expect(universe.stars[2].getLinkTo(universe.stars[3])).toBeNull();
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expect(universe.stars[3].getLinkTo(universe.stars[0])).toEqual(universe.starlinks[1]);
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expect(universe.stars[3].getLinkTo(universe.stars[1])).toBeNull();
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expect(universe.stars[3].getLinkTo(universe.stars[2])).toBeNull();
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let neighbors = universe.stars[0].getNeighbors();
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expect(neighbors.length).toBe(2);
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expect(neighbors).toContain(universe.stars[1]);
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expect(neighbors).toContain(universe.stars[3]);
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});
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});
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}
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