| 90 | |
| 91 | it('waits for the open event when the socket is still connecting', async () => { |
| 92 | class PendingSocket implements WsLike { |
| 93 | readyState = 0; |
| 94 | private listeners = new Map<string, Array<(ev: WsEvent) => void>>(); |
| 95 | send() {} |
| 96 | close() {} |
| 97 | addEventListener(type: 'message' | 'close' | 'error' | 'open', listener: (ev: WsEvent) => void) { |
| 98 | const bucket = this.listeners.get(type) ?? []; |
| 99 | bucket.push(listener); |
| 100 | this.listeners.set(type, bucket); |
| 101 | } |
| 102 | removeEventListener(type: 'message' | 'close' | 'error' | 'open', listener: (ev: WsEvent) => void) { |
| 103 | const bucket = this.listeners.get(type) ?? []; |
| 104 | this.listeners.set( |
| 105 | type, |
| 106 | bucket.filter((l) => l !== listener), |
| 107 | ); |
| 108 | } |
| 109 | open() { |
| 110 | this.readyState = 1; |
| 111 | for (const fn of this.listeners.get('open') ?? []) fn({}); |
| 112 | } |
| 113 | } |
| 114 | const sock = new PendingSocket(); |
| 115 | const pending = openWsSession({ |
| 116 | targetUrl: 'http://host.test', |
nothing calls this directly
no outgoing calls
no test coverage detected