Halit Aksoy
ed2a909f16
- Spectators are removed from games when they disconnect; the lookup iterated an iterator with for...in and never found anything - Finished and left games are removed from memory, not only from the player mappings - The connection info is sent once when a game starts
75 lines
2.9 KiB
TypeScript
75 lines
2.9 KiB
TypeScript
import {
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channel_game_move,
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channel_leave_game,
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channel_listen_game_events,
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channel_new_game,
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channel_on_game_start,
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channel_on_user_connection_change,
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} from "@mancala/core";
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import { GameManager } from "../../src/game/GameManager";
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import { GameStoreImpl } from "../../src/game/gamestore/GameStoreImpl";
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import { MatchMakerImpl } from "../../src/matchmaker/MatchMakerImpl";
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import { BackendGame } from "../../src/models/Game";
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import { FakeRtmt } from "./FakeRtmt";
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const ALICE = { id: "kc:alice", name: "alice", isGuest: false };
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const BOB = { id: "kc:bob", name: "bob", isGuest: false };
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const CAROL = { id: "kc:carol", name: "carol", isGuest: false };
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describe("GameManager", () => {
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let rtmt: FakeRtmt;
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let gameStore: GameStoreImpl;
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beforeEach(() => {
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rtmt = new FakeRtmt();
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gameStore = new GameStoreImpl();
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new GameManager({ rtmt, gameStore, matchMaker: new MatchMakerImpl({ rtmt }) });
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[ALICE, BOB, CAROL].forEach((user) => rtmt.connect(user));
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});
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const startGame = (): BackendGame => {
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rtmt.receive(ALICE.id, channel_new_game);
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rtmt.receive(BOB.id, channel_new_game);
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const game = gameStore.getGameByUser(ALICE.id);
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if (!game) throw new Error("game did not start");
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return game;
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};
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it("sends the connection info once when a game starts", () => {
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startGame();
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expect(rtmt.messagesTo(ALICE.id, channel_on_game_start)).toHaveLength(1);
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expect(rtmt.messagesTo(ALICE.id, channel_on_user_connection_change)).toHaveLength(1);
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});
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it("removes a game from memory when a player leaves", () => {
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const game = startGame();
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rtmt.receive(ALICE.id, channel_leave_game);
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expect(gameStore.get(game.id)).toBeUndefined();
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expect(gameStore.getGameByUser(BOB.id)).toBeUndefined();
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});
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it("removes a game from memory when it ends by the rules", () => {
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const game = startGame();
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// Alice has a single stone in her last pit, next to her store; playing it empties her side.
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const aliceIsPlayer1 = game.mancalaGame.player1Id === ALICE.id;
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const board = game.mancalaGame.board;
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board.pits.forEach((pit) => (pit.stoneCount = 0));
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board.pits[aliceIsPlayer1 ? 5 : 12].stoneCount = 1;
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board.pits[aliceIsPlayer1 ? 7 : 0].stoneCount = 1;
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game.mancalaGame.turnPlayerId = ALICE.id;
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rtmt.receive(ALICE.id, channel_game_move, { index: 5 });
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expect(game.mancalaGame.state).toBe("ended");
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expect(gameStore.get(game.id)).toBeUndefined();
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});
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it("stops counting a spectator who disconnects", () => {
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const game = startGame();
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rtmt.receive(CAROL.id, channel_listen_game_events, game.id);
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expect(game.spectatorIds).toEqual([CAROL.id]);
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expect(gameStore.getSpeactatingGameIdsByUser(CAROL.id)).toEqual([game.id]);
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rtmt.disconnect(CAROL.id);
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expect(game.spectatorIds).toEqual([]);
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});
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});
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