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

73 lines
2.5 KiB
TypeScript

import {
AsyncTestCompleter,
describe,
it,
iit,
ddescribe,
expect,
inject,
beforeEach,
SpyObject
} from 'angular2/test_lib';
import {PathRecognizer} from 'angular2/src/router/path_recognizer';
import {SyncRouteHandler} from 'angular2/src/router/sync_route_handler';
class DummyClass {
constructor() {}
}
var mockRouteHandler = new SyncRouteHandler(DummyClass);
export function main() {
describe('PathRecognizer', () => {
describe('matrix params', () => {
it('should recognize a trailing matrix value on a path value and assign it to the params return value',
() => {
var rec = new PathRecognizer('/hello/:id', mockRouteHandler);
var params = rec.parseParams('/hello/matias;key=value');
expect(params['id']).toEqual('matias');
expect(params['key']).toEqual('value');
});
it('should recognize and parse multiple matrix params separated by a colon value', () => {
var rec = new PathRecognizer('/jello/:sid', mockRouteHandler);
var params = rec.parseParams('/jello/man;color=red;height=20');
expect(params['sid']).toEqual('man');
expect(params['color']).toEqual('red');
expect(params['height']).toEqual('20');
});
it('should recognize a matrix param value on a static path value', () => {
var rec = new PathRecognizer('/static/man', mockRouteHandler);
var params = rec.parseParams('/static/man;name=dave');
expect(params['name']).toEqual('dave');
});
it('should not parse matrix params when a wildcard segment is used', () => {
var rec = new PathRecognizer('/wild/*everything', mockRouteHandler);
var params = rec.parseParams('/wild/super;variable=value');
expect(params['everything']).toEqual('super;variable=value');
});
it('should set matrix param values to true when no value is present within the path string',
() => {
var rec = new PathRecognizer('/path', mockRouteHandler);
var params = rec.parseParams('/path;one;two;three=3');
expect(params['one']).toEqual(true);
expect(params['two']).toEqual(true);
expect(params['three']).toEqual('3');
});
it('should ignore earlier instances of matrix params and only consider the ones at the end of the path',
() => {
var rec = new PathRecognizer('/one/two/three', mockRouteHandler);
var params = rec.parseParams('/one;a=1/two;b=2/three;c=3');
expect(params).toEqual({'c': '3'});
});
});
});
}