angular-cn/modules/angular2/test/router/route_registry_spec.ts

97 lines
3.4 KiB
TypeScript

import {
AsyncTestCompleter,
describe,
it,
iit,
ddescribe,
expect,
inject,
beforeEach,
SpyObject
} from 'angular2/test_lib';
import {RouteRegistry} from 'angular2/src/router/route_registry';
import {RouteConfig} from 'angular2/src/router/route_config_decorator';
export function main() {
describe('RouteRegistry', () => {
var registry, rootHostComponent = new Object();
beforeEach(() => { registry = new RouteRegistry(); });
it('should match the full URL', () => {
registry.config(rootHostComponent, {'path': '/', 'component': DummyCompA});
registry.config(rootHostComponent, {'path': '/test', 'component': DummyCompB});
var instruction = registry.recognize('/test', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompB);
});
it('should prefer static segments to dynamic', () => {
registry.config(rootHostComponent, {'path': '/:site', 'component': DummyCompB});
registry.config(rootHostComponent, {'path': '/home', 'component': DummyCompA});
var instruction = registry.recognize('/home', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompA);
});
it('should prefer dynamic segments to star', () => {
registry.config(rootHostComponent, {'path': '/:site', 'component': DummyCompA});
registry.config(rootHostComponent, {'path': '/*site', 'component': DummyCompB});
var instruction = registry.recognize('/home', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompA);
});
it('should prefer routes with more dynamic segments', () => {
registry.config(rootHostComponent, {'path': '/:first/*rest', 'component': DummyCompA});
registry.config(rootHostComponent, {'path': '/*all', 'component': DummyCompB});
var instruction = registry.recognize('/some/path', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompA);
});
it('should prefer routes with more static segments', () => {
registry.config(rootHostComponent, {'path': '/first/:second', 'component': DummyCompA});
registry.config(rootHostComponent, {'path': '/:first/:second', 'component': DummyCompB});
var instruction = registry.recognize('/first/second', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompA);
});
it('should prefer routes with static segments before dynamic segments', () => {
registry.config(rootHostComponent, {'path': '/first/second/:third', 'component': DummyCompB});
registry.config(rootHostComponent, {'path': '/first/:second/third', 'component': DummyCompA});
var instruction = registry.recognize('/first/second/third', rootHostComponent);
expect(instruction.getChild('default').component).toBe(DummyCompB);
});
it('should match the full URL recursively', () => {
registry.config(rootHostComponent, {'path': '/first', 'component': DummyParentComp});
var instruction = registry.recognize('/first/second', rootHostComponent);
var parentInstruction = instruction.getChild('default');
var childInstruction = parentInstruction.getChild('default');
expect(parentInstruction.component).toBe(DummyParentComp);
expect(childInstruction.component).toBe(DummyCompB);
});
});
}
class DummyCompA {}
class DummyCompB {}
@RouteConfig([{'path': '/second', 'component': DummyCompB}])
class DummyParentComp {
}