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test(router): refactor integration tests to use TestComponentBuilder 

Closes #3182
This commit is contained in:
Matias Niemelä 2015-07-21 15:05:08 -07:00
parent c3d61bc63c
commit 476988876c
1 changed files with 79 additions and 57 deletions
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78
modules/angular2/test/router/router_integration_spec.ts
View File

@ -1,6 +1,7 @@
import {
AsyncTestCompleter,
beforeEach,
beforeEachBindings,
ddescribe,
describe,
expect,
@ -8,6 +9,7 @@ import {
inject,
it,
xdescribe,
TestComponentBuilder,
xit,
} from 'angular2/test_lib';
@ -22,23 +24,28 @@ import {BaseException} from 'angular2/src/facade/lang';
import {routerInjectables, Router, appBaseHrefToken, routerDirectives} from 'angular2/router';
import {LocationStrategy} from 'angular2/src/router/location_strategy';
import {MockLocationStrategy} from 'angular2/src/mock/mock_location_strategy';
import {appComponentTypeToken} from 'angular2/src/core/application_tokens';
export function main() {
describe('router injectables', () => {
var fakeDoc, el, testBindings;
beforeEach(() => {
fakeDoc = DOM.createHtmlDocument();
el = DOM.createElement('app-cmp', fakeDoc);
beforeEachBindings(() => {
return [routerInjectables, bind(LocationStrategy).toClass(MockLocationStrategy)];
});
// do not refactor out the `bootstrap` functionality. We still want to
// keep this test around so we can ensure that bootstrapping a router works
describe('boostrap functionality', () => {
it('should bootstrap a simple app', inject([AsyncTestCompleter], (async) => {
var fakeDoc = DOM.createHtmlDocument();
var el = DOM.createElement('app-cmp', fakeDoc);
DOM.appendChild(fakeDoc.body, el);
testBindings = [
bootstrap(AppCmp,
[
routerInjectables,
bind(LocationStrategy).toClass(MockLocationStrategy),
bind(DOCUMENT_TOKEN).toValue(fakeDoc)
];
});
it('should bootstrap a simple app', inject([AsyncTestCompleter], (async) => {
bootstrap(AppCmp, testBindings)
])
.then((applicationRef) => {
var router = applicationRef.hostComponent.router;
router.subscribe((_) => {
@ -48,47 +55,62 @@ export function main() {
});
});
}));
});
describe('broken app', () => {
beforeEachBindings(() => { return [bind(appComponentTypeToken).toValue(BrokenAppCmp)]; });
it('should rethrow exceptions from component constructors',
inject([AsyncTestCompleter], (async) => {
bootstrap(BrokenAppCmp, testBindings)
.then((applicationRef) => {
var router = applicationRef.hostComponent.router;
inject([AsyncTestCompleter, TestComponentBuilder], (async, tcb: TestComponentBuilder) => {
tcb.createAsync(AppCmp).then((rootTC) => {
var router = rootTC.componentInstance.router;
PromiseWrapper.catchError(router.navigate('/cause-error'), (error) => {
expect(el).toHaveText('outer { oh no }');
expect(rootTC.nativeElement).toHaveText('outer { oh no }');
expect(error.message).toContain('oops!');
async.done();
});
});
}));
});
it('should bootstrap an app with a hierarchy', inject([AsyncTestCompleter], (async) => {
bootstrap(HierarchyAppCmp, testBindings)
.then((applicationRef) => {
var router = applicationRef.hostComponent.router;
describe('hierarchical app', () => {
beforeEachBindings(() => { return [bind(appComponentTypeToken).toValue(HierarchyAppCmp)]; });
it('should bootstrap an app with a hierarchy',
inject([AsyncTestCompleter, TestComponentBuilder], (async, tcb: TestComponentBuilder) => {
tcb.createAsync(HierarchyAppCmp)
.then((rootTC) => {
var router = rootTC.componentInstance.router;
router.subscribe((_) => {
expect(el).toHaveText('root { parent { hello } }');
expect(applicationRef.hostComponent.location.path()).toEqual('/parent/child');
expect(rootTC.nativeElement).toHaveText('root { parent { hello } }');
expect(rootTC.componentInstance.location.path()).toEqual('/parent/child');
async.done();
});
router.navigate('/parent/child');
});
}));
it('should bootstrap an app with a custom app base href',
inject([AsyncTestCompleter], (async) => {
bootstrap(HierarchyAppCmp, [testBindings, bind(appBaseHrefToken).toValue('/my/app')])
.then((applicationRef) => {
var router = applicationRef.hostComponent.router;
describe('custom app base ref', () => {
beforeEachBindings(() => { return [bind(appBaseHrefToken).toValue('/my/app')]; });
it('should bootstrap', inject([AsyncTestCompleter, TestComponentBuilder],
(async, tcb: TestComponentBuilder) => {
tcb.createAsync(HierarchyAppCmp)
.then((rootTC) => {
var router = rootTC.componentInstance.router;
router.subscribe((_) => {
expect(el).toHaveText('root { parent { hello } }');
expect(applicationRef.hostComponent.location.path())
expect(rootTC.nativeElement)
.toHaveText('root { parent { hello } }');
expect(rootTC.componentInstance.location.path())
.toEqual('/my/app/parent/child');
async.done();
});
router.navigate('/parent/child');
});
}));
});
});
// TODO: add a test in which the child component has bindings
});
}