133 lines
5.6 KiB
TypeScript
133 lines
5.6 KiB
TypeScript
module TK.SpaceTac.Specs {
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testing("Universe", test => {
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test.case("generates star systems", check => {
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var universe = new Universe();
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var result = universe.generateStars(31);
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check.equals(result.length, 31);
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});
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test.case("lists potential links between star systems", check => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0));
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universe.stars.push(new Star(universe, 0, 1));
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universe.stars.push(new Star(universe, 1, 0));
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var result = universe.getPotentialLinks();
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check.equals(result.length, 3);
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check.equals(result[0], new StarLink(universe.stars[0], universe.stars[1]));
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check.equals(result[1], new StarLink(universe.stars[0], universe.stars[2]));
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check.equals(result[2], new StarLink(universe.stars[1], universe.stars[2]));
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});
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test.case("filters out crossing links", check => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0));
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universe.stars.push(new Star(universe, 0, 1));
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universe.stars.push(new Star(universe, 1, 0));
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universe.stars.push(new Star(universe, 2, 2));
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var result = universe.getPotentialLinks();
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check.equals(result.length, 6);
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var filtered = universe.filterCrossingLinks(result);
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check.equals(filtered.length, 5);
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check.equals(any(filtered, link => link.isLinking(universe.stars[1], universe.stars[2])), true);
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check.equals(any(filtered, link => link.isLinking(universe.stars[0], universe.stars[3])), false);
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});
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test.case("filters out redundant links", check => {
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let universe = new Universe();
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let s1 = universe.addStar(1, "S1", 0, 0);
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let s2 = universe.addStar(1, "S2", 0, 1);
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let s3 = universe.addStar(1, "S3", 1, 0);
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let s4 = universe.addStar(1, "S4", 0.75, 0.75);
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let links = [
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new StarLink(s1, s2),
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new StarLink(s1, s3),
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new StarLink(s2, s3),
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new StarLink(s2, s4),
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new StarLink(s3, s4),
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]
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let filtered = universe.filterRedundantLinks(links);
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check.equals(filtered.length, 4);
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check.contains(filtered, links[0]);
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check.notcontains(filtered, links[2]);
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});
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test.case("generates warp locations", check => {
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var universe = new Universe();
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universe.stars.push(new Star(universe, 0, 0, "0"));
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universe.stars.push(new Star(universe, 1, 0, "1"));
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universe.stars.push(new Star(universe, 1, 1, "2"));
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universe.addLink(universe.stars[0], universe.stars[1]);
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universe.addLink(universe.stars[0], universe.stars[2]);
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var getWarps = (star: Star): StarLocation[] => {
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var result: StarLocation[] = [];
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star.locations.forEach((location: StarLocation) => {
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if (location.type === StarLocationType.WARP) {
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result.push(location);
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}
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});
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return result;
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};
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check.equals(getWarps(universe.stars[0]).length, 0);
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check.equals(getWarps(universe.stars[1]).length, 0);
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check.equals(getWarps(universe.stars[2]).length, 0);
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universe.generateWarpLocations();
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var warps = getWarps(universe.stars[0]);
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check.equals(warps.length, 2);
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check.same(nn(warps[0].jump_dest).star, universe.stars[1]);
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check.same(nn(warps[1].jump_dest).star, universe.stars[2]);
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check.same(universe.stars[0].getWarpLocationTo(universe.stars[1]), warps[0]);
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check.same(universe.stars[0].getWarpLocationTo(universe.stars[2]), warps[1]);
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warps = getWarps(universe.stars[1]);
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check.equals(warps.length, 1);
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check.same(nn(warps[0].jump_dest).star, universe.stars[0]);
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check.equals(universe.stars[1].getWarpLocationTo(universe.stars[2]), null);
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warps = getWarps(universe.stars[2]);
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check.equals(warps.length, 1);
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check.same(nn(warps[0].jump_dest).star, universe.stars[0]);
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});
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test.case("generates danger gradients", check => {
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let universe = new Universe();
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universe.stars.push(new Star(universe));
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universe.stars.push(new Star(universe));
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universe.stars.push(new Star(universe));
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universe.stars.push(new Star(universe));
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universe.addLink(universe.stars[0], universe.stars[1]);
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universe.addLink(universe.stars[0], universe.stars[2]);
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universe.addLink(universe.stars[3], universe.stars[1]);
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universe.addLink(universe.stars[3], universe.stars[2]);
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universe.setEncounterLevels(9);
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check.equals(universe.stars.map(star => star.level).sort(cmp), [1, 5, 5, 9]);
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});
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test.case("gets a good start location", check => {
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let universe = new Universe();
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universe.stars.push(new Star(universe));
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universe.stars.push(new Star(universe));
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universe.stars.push(new Star(universe));
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universe.stars[0].level = 8;
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universe.stars[1].level = 1;
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universe.stars[2].level = 4;
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universe.stars[1].generateLocations(5);
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check.same(universe.getStartLocation(), universe.stars[1].locations[0]);
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});
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});
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}
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