Class Overview
1 2 3 4 5 6 7 8 9 10 11 | class MockConnection { constructor(req: Request) readyState : ReadyState request : Request response : ReplaySubject<Response> mockRespond(res: Response) mockDownload(res: Response) mockError(err?: Error)} |
Class Description
Mock Connection to represent a Connection for tests.
Constructor
constructor(req: Request)
Class Details
readyState : ReadyState
Describes the state of the connection, based on XMLHttpRequest.readyState, but with additional states. For example, state 5 indicates an aborted connection.
request : Request
Request instance used to create the connection.
response : ReplaySubject<Response>
EventEmitter of Response. Can be subscribed to in order to be notified when a response is available.
mockRespond(res: Response)
Sends a mock response to the connection. This response is the value that is emitted to the EventEmitter returned by Http.
1 2 3 4 5 | var connection;backend.connections.subscribe(c => connection = c);http.request('data.json').subscribe(res => console.log(res.text()));connection.mockRespond(new Response(new ResponseOptions({ body: 'fake response' }))); //logs'fake response' |
mockDownload(res: Response)
Not yet implemented!
Sends the provided Response to the downloadObserver of the Request associated with this connection.
mockError(err?: Error)
Emits the provided error object as an error to the Response EventEmitter returned from Http.
1 2 3 4 | var connection;backend.connections.subscribe(c => connection = c);http.request('data.json').subscribe(res => res, err => console.log(err)));connection.mockError(new Error('error')); |
exported from @angular/http/testing/index, defined in @angular/http/testing/mock_backend.ts
Please login to continue.