100 lines
3.3 KiB
TypeScript
100 lines
3.3 KiB
TypeScript
import {
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AsyncTestCompleter,
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beforeEach,
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ddescribe,
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xdescribe,
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describe,
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expect,
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iit,
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inject,
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beforeEachProviders,
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it,
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xit
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} from '@angular/core/testing/testing_internal';
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import {RouteSegment, UrlSegment, UrlTree, TreeNode, RouteTree} from '../src/segments';
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import {link} from '../src/link';
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import {DefaultRouterUrlSerializer} from '../src/router_url_serializer';
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export function main() {
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describe('link', () => {
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let parser = new DefaultRouterUrlSerializer();
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it("should return the original tree when given an empty array", () => {
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let p = parser.parse("/");
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let tree = s(p.root);
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let t = link(tree.root, tree, p, []);
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expect(t).toBe(p);
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});
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it("should support going to root", () => {
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let p = parser.parse("/");
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let tree = s(p.root);
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let t = link(tree.root, tree, p, ["/"]);
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expect(parser.serialize(t)).toEqual("");
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});
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it("should support positional params", () => {
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let p = parser.parse("/a/b");
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let tree = s(p.firstChild(p.root));
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let t = link(tree.root, tree, p, ["/one", 11, "two", 22]);
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expect(parser.serialize(t)).toEqual("/one/11/two/22");
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});
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it("should preserve route siblings when changing the main route", () => {
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let p = parser.parse("/a/11/b(c)");
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let tree = s(p.root);
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let t = link(tree.root, tree, p, ["/a", 11, 'd']);
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expect(parser.serialize(t)).toEqual("/a/11/d(aux:c)");
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});
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it("should preserve route siblings when changing a aux route", () => {
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let p = parser.parse("/a/11/b(c)");
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let tree = s(p.root);
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let t = link(tree.root, tree, p, ["/a", 11, 'aux:d']);
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expect(parser.serialize(t)).toEqual("/a/11/b(aux:d)");
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});
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it('should update parameters', () => {
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let p = parser.parse("/a;aa=11");
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let tree = s(p.root);
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let t = link(tree.root, tree, p, ["/a", {aa: 22, bb: 33}]);
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expect(parser.serialize(t)).toEqual("/a;aa=22;bb=33");
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});
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it("should update relative subtree (when starts with ./)", () => {
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let p = parser.parse("/a(ap)/c(cp)");
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let c = p.firstChild(p.root);
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let tree = s(c);
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let t = link(tree.root, tree, p, ["./c2"]);
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expect(parser.serialize(t)).toEqual("/a(aux:ap)/c2(aux:cp)");
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});
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it("should update relative subtree (when does not start with ./)", () => {
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let p = parser.parse("/a(ap)/c(cp)");
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let c = p.firstChild(p.root);
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let tree = s(c);
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let t = link(tree.root, tree, p, ["c2"]);
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expect(parser.serialize(t)).toEqual("/a(aux:ap)/c2(aux:cp)");
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});
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it("should update relative subtree when the provided segment doesn't have url segments", () => {
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let p = parser.parse("/a(ap)/c(cp)");
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let c = p.firstChild(p.root);
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let child = new RouteSegment([], null, null, null, null);
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let root = new TreeNode<RouteSegment>(new RouteSegment([c], {}, null, null, null),
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[new TreeNode<RouteSegment>(child, [])]);
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let tree = new RouteTree(root);
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let t = link(child, tree, p, ["./c2"]);
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expect(parser.serialize(t)).toEqual("/a(aux:ap)/c2(aux:cp)");
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});
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});
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}
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function s(u: UrlSegment): RouteTree {
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let root = new TreeNode<RouteSegment>(new RouteSegment([u], {}, null, null, null), []);
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return new RouteTree(root);
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}
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