424 lines
15 KiB
TypeScript
424 lines
15 KiB
TypeScript
import {DefaultUrlSerializer} from '../src/url_serializer';
|
|
import {UrlTree} from '../src/url_tree';
|
|
import {Params, PRIMARY_OUTLET} from '../src/shared';
|
|
import {ActivatedRouteSnapshot, RouterStateSnapshot} from '../src/router_state';
|
|
import {RouterConfig} from '../src/config';
|
|
import {recognize} from '../src/recognize';
|
|
|
|
describe('recognize', () => {
|
|
it('should work', () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'a', component: ComponentA
|
|
}
|
|
], "a", (s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.root, "", {}, RootComponent);
|
|
checkActivatedRoute(s.firstChild(s.root), "a", {}, ComponentA);
|
|
});
|
|
});
|
|
|
|
it('should support secondary routes', () => {
|
|
checkRecognize([
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'b', component: ComponentB, outlet: 'left' },
|
|
{ path: 'c', component: ComponentC, outlet: 'right' }
|
|
], "a(left:b//right:c)", (s:RouterStateSnapshot) => {
|
|
const c = s.children(s.root);
|
|
checkActivatedRoute(c[0], "a", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "b", {}, ComponentB, 'left');
|
|
checkActivatedRoute(c[2], "c", {}, ComponentC, 'right');
|
|
});
|
|
});
|
|
|
|
it('should set url segment and index properly', () => {
|
|
const url = tree("a(left:b//right:c)");
|
|
recognize(RootComponent, [
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'b', component: ComponentB, outlet: 'left' },
|
|
{ path: 'c', component: ComponentC, outlet: 'right' }
|
|
], url, "a(left:b//right:c)").subscribe((s) => {
|
|
expect(s.root._urlSegment).toBe(url.root);
|
|
expect(s.root._lastPathIndex).toBe(-1);
|
|
|
|
const c = s.children(s.root);
|
|
expect(c[0]._urlSegment).toBe(url.root.children[PRIMARY_OUTLET]);
|
|
expect(c[0]._lastPathIndex).toBe(0);
|
|
|
|
expect(c[1]._urlSegment).toBe(url.root.children["left"]);
|
|
expect(c[1]._lastPathIndex).toBe(0);
|
|
|
|
expect(c[2]._urlSegment).toBe(url.root.children["right"]);
|
|
expect(c[2]._lastPathIndex).toBe(0);
|
|
});
|
|
});
|
|
|
|
it('should set url segment and index properly (nested case)', () => {
|
|
const url = tree("a/b/c");
|
|
recognize(RootComponent, [
|
|
{ path: 'a/b', component: ComponentA, children: [
|
|
{path: 'c', component: ComponentC}
|
|
] },
|
|
], url, "a/b/c").subscribe((s:RouterStateSnapshot) => {
|
|
expect(s.root._urlSegment).toBe(url.root);
|
|
expect(s.root._lastPathIndex).toBe(-1);
|
|
|
|
const compA = s.firstChild(s.root);
|
|
expect(compA._urlSegment).toBe(url.root.children[PRIMARY_OUTLET]);
|
|
expect(compA._lastPathIndex).toBe(1);
|
|
|
|
const compC = s.firstChild(<any>compA);
|
|
expect(compC._urlSegment).toBe(url.root.children[PRIMARY_OUTLET]);
|
|
expect(compC._lastPathIndex).toBe(2);
|
|
});
|
|
});
|
|
|
|
it('should match routes in the depth first order', () => {
|
|
checkRecognize([
|
|
{path: 'a', component: ComponentA, children: [{path: ':id', component: ComponentB}]},
|
|
{path: 'a/:id', component: ComponentC}
|
|
], "a/paramA", (s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.root, "", {}, RootComponent);
|
|
checkActivatedRoute(s.firstChild(s.root), "a", {}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>s.firstChild(s.root)), "paramA", {id: 'paramA'}, ComponentB);
|
|
});
|
|
|
|
checkRecognize([
|
|
{path: 'a', component: ComponentA},
|
|
{path: 'a/:id', component: ComponentC}
|
|
], "a/paramA", (s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.root, "", {}, RootComponent);
|
|
checkActivatedRoute(s.firstChild(s.root), "a/paramA", {id: 'paramA'}, ComponentC);
|
|
});
|
|
});
|
|
|
|
it('should use outlet name when matching secondary routes', () => {
|
|
checkRecognize([
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'b', component: ComponentB, outlet: 'left' },
|
|
{ path: 'b', component: ComponentC, outlet: 'right' }
|
|
], "a(right:b)", (s:RouterStateSnapshot) => {
|
|
const c = s.children(s.root);
|
|
checkActivatedRoute(c[0], "a", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "b", {}, ComponentC, 'right');
|
|
});
|
|
});
|
|
|
|
xit('should handle nested secondary routes', () => {
|
|
checkRecognize([
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'b', component: ComponentB, outlet: 'left' },
|
|
{ path: 'c', component: ComponentC, outlet: 'right' }
|
|
], "a(left:b(right:c))", (s:RouterStateSnapshot) => {
|
|
const c = s.children(s.root);
|
|
checkActivatedRoute(c[0], "a", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "b", {}, ComponentB, 'left');
|
|
checkActivatedRoute(c[2], "c", {}, ComponentC, 'right');
|
|
});
|
|
});
|
|
|
|
it('should handle non top-level secondary routes', () => {
|
|
checkRecognize([
|
|
{ path: 'a', component: ComponentA, children: [
|
|
{ path: 'b', component: ComponentB },
|
|
{ path: 'c', component: ComponentC, outlet: 'left' }
|
|
] },
|
|
], "a/(b//left:c)", (s:RouterStateSnapshot) => {
|
|
const c = s.children(<any>s.firstChild(s.root));
|
|
checkActivatedRoute(c[0], "b", {}, ComponentB, PRIMARY_OUTLET);
|
|
checkActivatedRoute(c[1], "c", {}, ComponentC, 'left');
|
|
});
|
|
});
|
|
|
|
it('should sort routes by outlet name', () => {
|
|
checkRecognize([
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'c', component: ComponentC, outlet: 'c' },
|
|
{ path: 'b', component: ComponentB, outlet: 'b' }
|
|
], "a(c:c//b:b)", (s:RouterStateSnapshot) => {
|
|
const c = s.children(s.root);
|
|
checkActivatedRoute(c[0], "a", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "b", {}, ComponentB, 'b');
|
|
checkActivatedRoute(c[2], "c", {}, ComponentC, 'c');
|
|
});
|
|
});
|
|
|
|
it('should support matrix parameters', () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'a', component: ComponentA, children: [
|
|
{ path: 'b', component: ComponentB }
|
|
]
|
|
},
|
|
{ path: 'c', component: ComponentC, outlet: 'left' }
|
|
], "a;a1=11;a2=22/b;b1=111;b2=222(left:c;c1=1111;c2=2222)", (s:RouterStateSnapshot) => {
|
|
const c = s.children(s.root);
|
|
checkActivatedRoute(c[0], "a", {a1: '11', a2: '22'}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>c[0]), "b", {b1: '111', b2: '222'}, ComponentB);
|
|
checkActivatedRoute(c[1], "c", {c1: '1111', c2: '2222'}, ComponentC, 'left');
|
|
});
|
|
});
|
|
|
|
describe("matching empty url", () => {
|
|
it("should support root index routes", () => {
|
|
recognize(RootComponent, [
|
|
{path: '', component: ComponentA}
|
|
], tree(""), "").forEach((s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "", {}, ComponentA);
|
|
});
|
|
});
|
|
|
|
it("should support nested root index routes", () => {
|
|
recognize(RootComponent, [
|
|
{path: '', component: ComponentA, children: [{path: '', component: ComponentB}]}
|
|
], tree(""), "").forEach((s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "", {}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>s.firstChild(s.root)), "", {}, ComponentB);
|
|
});
|
|
});
|
|
|
|
it('should set url segment and index properly', () => {
|
|
const url = tree("");
|
|
recognize(RootComponent, [
|
|
{path: '', component: ComponentA, children: [{path: '', component: ComponentB}]}
|
|
], url, "").forEach((s:RouterStateSnapshot) => {
|
|
expect(s.root._urlSegment).toBe(url.root);
|
|
expect(s.root._lastPathIndex).toBe(-1);
|
|
|
|
const c = s.firstChild(s.root);
|
|
expect(c._urlSegment).toBe(url.root);
|
|
expect(c._lastPathIndex).toBe(-1);
|
|
|
|
const c2 = s.firstChild(<any>s.firstChild(s.root));
|
|
expect(c2._urlSegment).toBe(url.root);
|
|
expect(c2._lastPathIndex).toBe(-1);
|
|
});
|
|
});
|
|
|
|
it("should support index routes", () => {
|
|
recognize(RootComponent, [
|
|
{path: 'a', component: ComponentA, children: [
|
|
{path: '', component: ComponentB}
|
|
]}
|
|
], tree("a"), "a").forEach((s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "a", {}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>s.firstChild(s.root)), "", {}, ComponentB);
|
|
});
|
|
});
|
|
|
|
it("should support index routes with children", () => {
|
|
recognize(RootComponent, [
|
|
{
|
|
path: '', component: ComponentA, children: [
|
|
{ path: '', component: ComponentB, children: [
|
|
{path: 'c/:id', component: ComponentC}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
], tree("c/10"), "c/10").forEach((s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "", {}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>s.firstChild(s.root)), "", {}, ComponentB);
|
|
checkActivatedRoute(
|
|
s.firstChild(<any>s.firstChild(<any>s.firstChild(s.root))), "c/10", {id: '10'}, ComponentC);
|
|
});
|
|
});
|
|
|
|
xit("should pass parameters to every nested index route (case with non-index route)", () => {
|
|
recognize(RootComponent, [
|
|
{path: 'a', component: ComponentA, children: [{path: '', component: ComponentB}]}
|
|
], tree("/a;a=1"), "/a;a=1").forEach((s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "a", {a: '1'}, ComponentA);
|
|
checkActivatedRoute(s.firstChild(<any>s.firstChild(s.root)), "", {a: '1'}, ComponentB);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("wildcards", () => {
|
|
it("should support simple wildcards", () => {
|
|
checkRecognize([
|
|
{path: '**', component: ComponentA}
|
|
], "a/b/c/d;a1=11", (s:RouterStateSnapshot) => {
|
|
checkActivatedRoute(s.firstChild(s.root), "a/b/c/d", {a1:'11'}, ComponentA);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("componentless routes", () => {
|
|
it("should work", () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'p/:id',
|
|
children: [
|
|
{path: 'a', component: ComponentA},
|
|
{path: 'b', component: ComponentB, outlet: 'aux'}
|
|
]
|
|
}
|
|
], "p/11;pp=22/(a;pa=33//aux:b;pb=44)", (s:RouterStateSnapshot) => {
|
|
const p = s.firstChild(s.root);
|
|
checkActivatedRoute(p, "p/11", {id: '11', pp: '22'}, undefined);
|
|
|
|
const c = s.children(p);
|
|
checkActivatedRoute(c[0], "a", {id: '11', pp: '22', pa: '33'}, ComponentA);
|
|
checkActivatedRoute(c[1], "b", {id: '11', pp: '22', pb: '44'}, ComponentB, "aux");
|
|
});
|
|
});
|
|
|
|
it("should merge params until encounters a normal route", () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'p/:id',
|
|
children: [
|
|
{path: 'a/:name', children: [
|
|
{path: 'b', component: ComponentB, children: [
|
|
{path: 'c', component: ComponentC}
|
|
]}
|
|
]}
|
|
]
|
|
}
|
|
], "p/11/a/victor/b/c", (s:RouterStateSnapshot) => {
|
|
const p = s.firstChild(s.root);
|
|
checkActivatedRoute(p, "p/11", {id: '11'}, undefined);
|
|
|
|
const a = s.firstChild(p);
|
|
checkActivatedRoute(a, "a/victor", {id: '11', name: 'victor'}, undefined);
|
|
|
|
const b = s.firstChild(a);
|
|
checkActivatedRoute(b, "b", {id: '11', name: 'victor'}, ComponentB);
|
|
|
|
const c = s.firstChild(b);
|
|
checkActivatedRoute(c, "c", {}, ComponentC);
|
|
});
|
|
});
|
|
|
|
xit("should work with empty paths", () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'p/:id',
|
|
children: [
|
|
{path: '', component: ComponentA},
|
|
{path: '', component: ComponentB, outlet: 'aux'}
|
|
]
|
|
}
|
|
], "p/11", (s:RouterStateSnapshot) => {
|
|
const p = s.firstChild(s.root);
|
|
checkActivatedRoute(p, "p/11", {id: '11'}, undefined);
|
|
|
|
const c = s.children(p);
|
|
console.log("lsfs", c);
|
|
checkActivatedRoute(c[0], "", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "", {}, ComponentB, "aux");
|
|
});
|
|
});
|
|
|
|
xit("should work with empty paths and params", () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'p/:id',
|
|
children: [
|
|
{path: '', component: ComponentA},
|
|
{path: '', component: ComponentB, outlet: 'aux'}
|
|
]
|
|
}
|
|
], "p/11/(;pa=33//aux:;pb=44)", (s:RouterStateSnapshot) => {
|
|
const p = s.firstChild(s.root);
|
|
checkActivatedRoute(p, "p/11", {id: '11'}, undefined);
|
|
|
|
const c = s.children(p);
|
|
checkActivatedRoute(c[0], "", {pa: '33'}, ComponentA);
|
|
checkActivatedRoute(c[1], "", {pb: '44'}, ComponentB, "aux");
|
|
});
|
|
});
|
|
|
|
xit("should work with only aux path", () => {
|
|
checkRecognize([
|
|
{
|
|
path: 'p/:id',
|
|
children: [
|
|
{path: '', component: ComponentA},
|
|
{path: '', component: ComponentB, outlet: 'aux'}
|
|
]
|
|
}
|
|
], "p/11", (s:RouterStateSnapshot) => {
|
|
const p = s.firstChild(s.root);
|
|
checkActivatedRoute(p, "p/11(aux:;pb=44)", {id: '11'}, undefined);
|
|
|
|
const c = s.children(p);
|
|
checkActivatedRoute(c[0], "", {}, ComponentA);
|
|
checkActivatedRoute(c[1], "", {pb: '44'}, ComponentB, "aux");
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("query parameters", () => {
|
|
it("should support query params", () => {
|
|
const config = [{path: 'a', component: ComponentA}];
|
|
checkRecognize(config, "a?q=11", (s:RouterStateSnapshot) => {
|
|
expect(s.queryParams).toEqual({q: '11'});
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("fragment", () => {
|
|
it("should support fragment", () => {
|
|
const config = [{path: 'a', component: ComponentA}];
|
|
checkRecognize(config, "a#f1", (s:RouterStateSnapshot) => {
|
|
expect(s.fragment).toEqual("f1");
|
|
});
|
|
});
|
|
});
|
|
|
|
describe("error handling", () => {
|
|
it('should error when two routes with the same outlet name got matched', () => {
|
|
recognize(RootComponent, [
|
|
{ path: 'a', component: ComponentA },
|
|
{ path: 'b', component: ComponentB, outlet: 'aux' },
|
|
{ path: 'c', component: ComponentC, outlet: 'aux' }
|
|
], tree("a(aux:b//aux:c)"), "a(aux:b//aux:c)").subscribe((_) => {}, (s:RouterStateSnapshot) => {
|
|
expect(s.toString()).toContain("Two segments cannot have the same outlet name: 'aux:b' and 'aux:c'.");
|
|
});
|
|
});
|
|
|
|
it("should error when no matching routes", () => {
|
|
recognize(RootComponent, [
|
|
{ path: 'a', component: ComponentA }
|
|
], tree("invalid"), "invalid").subscribe((_) => {}, (s:RouterStateSnapshot) => {
|
|
expect(s.toString()).toContain("Cannot match any routes");
|
|
});
|
|
});
|
|
|
|
it("should error when no matching routes (too short)", () => {
|
|
recognize(RootComponent, [
|
|
{ path: 'a/:id', component: ComponentA }
|
|
], tree("a"), "a").subscribe((_) => {}, (s:RouterStateSnapshot) => {
|
|
expect(s.toString()).toContain("Cannot match any routes");
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
function checkRecognize(config: RouterConfig, url: string, callback: any): void {
|
|
recognize(RootComponent, config, tree(url), url).subscribe(callback, e => {
|
|
throw e;
|
|
});
|
|
}
|
|
|
|
function checkActivatedRoute(actual: ActivatedRouteSnapshot, url: string, params: Params, cmp: Function, outlet: string = PRIMARY_OUTLET):void {
|
|
if (actual === null) {
|
|
expect(actual).not.toBeNull();
|
|
} else {
|
|
expect(actual.url.map(s => s.path).join("/")).toEqual(url);
|
|
expect(actual.params).toEqual(params);
|
|
expect(actual.component).toBe(cmp);
|
|
expect(actual.outlet).toEqual(outlet);
|
|
}
|
|
}
|
|
|
|
function tree(url: string): UrlTree {
|
|
return new DefaultUrlSerializer().parse(url);
|
|
}
|
|
|
|
class RootComponent {}
|
|
class ComponentA {}
|
|
class ComponentB {}
|
|
class ComponentC {}
|