integration tests

adapters/leaderboards/persistence/inmemory/InMemoryLeaderboardsRepository.ts

@@ -0,0 +1,44 @@
+/**
+ * Infrastructure Adapter: InMemoryLeaderboardsRepository
+ *
+ * In-memory implementation of LeaderboardsRepository.
+ * Stores data in a Map structure.
+ */
+
+import {
+  LeaderboardsRepository,
+  LeaderboardDriverData,
+  LeaderboardTeamData,
+} from '../../../../core/leaderboards/application/ports/LeaderboardsRepository';
+
+export class InMemoryLeaderboardsRepository implements LeaderboardsRepository {
+  private drivers: Map<string, LeaderboardDriverData> = new Map();
+  private teams: Map<string, LeaderboardTeamData> = new Map();
+
+  async findAllDrivers(): Promise<LeaderboardDriverData[]> {
+    return Array.from(this.drivers.values());
+  }
+
+  async findAllTeams(): Promise<LeaderboardTeamData[]> {
+    return Array.from(this.teams.values());
+  }
+
+  async findDriversByTeamId(teamId: string): Promise<LeaderboardDriverData[]> {
+    return Array.from(this.drivers.values()).filter(
+      (driver) => driver.teamId === teamId,
+    );
+  }
+
+  addDriver(driver: LeaderboardDriverData): void {
+    this.drivers.set(driver.id, driver);
+  }
+
+  addTeam(team: LeaderboardTeamData): void {
+    this.teams.set(team.id, team);
+  }
+
+  clear(): void {
+    this.drivers.clear();
+    this.teams.clear();
+  }
+}