angular-docs-cn/modules/angular2/test/router/location_spec.ts

80 lines
2.7 KiB
TypeScript

import {
AsyncTestCompleter,
describe,
proxy,
it,
iit,
ddescribe,
expect,
inject,
beforeEach,
beforeEachBindings,
SpyObject
} from 'angular2/test_lib';
import {Injector, bind} from 'angular2/di';
import {CONST_EXPR} from 'angular2/src/facade/lang';
import {Location, appBaseHrefToken} from 'angular2/src/router/location';
import {BrowserLocation} from 'angular2/src/router/browser_location';
import {DummyBrowserLocation} from 'angular2/src/mock/browser_location_mock';
export function main() {
describe('Location', () => {
var browserLocation, location;
function makeLocation(baseHref: string = '/my/app', binding: any = CONST_EXPR([])): Location {
browserLocation = new DummyBrowserLocation();
browserLocation.internalBaseHref = baseHref;
let injector = Injector.resolveAndCreate(
[Location, bind(BrowserLocation).toValue(browserLocation), binding]);
return location = injector.get(Location);
}
beforeEach(makeLocation);
it('should normalize relative urls on navigate', () => {
location.go('user/btford');
expect(browserLocation.path()).toEqual('/my/app/user/btford');
});
it('should not prepend urls with starting slash when an empty URL is provided',
() => { expect(location.normalizeAbsolutely('')).toEqual(browserLocation.getBaseHref()); });
it('should not prepend path with an extra slash when a baseHref has a trailing slash', () => {
let location = makeLocation('/my/slashed/app/');
expect(location.normalizeAbsolutely('/page')).toEqual('/my/slashed/app/page');
});
it('should not append urls with leading slash on navigate', () => {
location.go('/my/app/user/btford');
expect(browserLocation.path()).toEqual('/my/app/user/btford');
});
it('should remove index.html from base href', () => {
let location = makeLocation('/my/app/index.html');
location.go('user/btford');
expect(browserLocation.path()).toEqual('/my/app/user/btford');
});
it('should normalize urls on popstate', inject([AsyncTestCompleter], (async) => {
browserLocation.simulatePopState('/my/app/user/btford');
location.subscribe((ev) => {
expect(ev['url']).toEqual('/user/btford');
async.done();
})
}));
it('should normalize location path', () => {
browserLocation.internalPath = '/my/app/user/btford';
expect(location.path()).toEqual('/user/btford');
});
it('should use optional base href param', () => {
let location = makeLocation('/', bind(appBaseHrefToken).toValue('/my/custom/href'));
location.go('user/btford');
expect(browserLocation.path()).toEqual('/my/custom/href/user/btford');
});
});
}