feat: add scheduled events unit tests

tests/helpers/guilds/scheduledEvents/deleteScheduledEvent.ts

@@ -0,0 +1,15 @@
+import { Bot } from "../../../../src/bot.ts";
+import { ScheduledEventEntityType, ScheduledEventPrivacyLevel } from "../../../../src/types/guilds/scheduledEvents.ts";
+
+export async function deleteScheduledEventTests(bot: Bot, guildId: bigint, t: Deno.TestContext) {
+  const event = await bot.helpers.createScheduledEvent(guildId, {
+    name: "lfg",
+    description: "itoh is an imposter",
+    scheduledStartTime: Date.now() + 600000,
+    scheduledEndTime: Date.now() + 1200000,
+    privacyLevel: ScheduledEventPrivacyLevel.GuildOnly,
+    entityType: ScheduledEventEntityType.External,
+    location: "heaven",
+  });
+  await bot.helpers.deleteScheduledEvent(guildId, event.id);
+}