Add constructor test

tests/commands/timeout.test.ts

@@ -0,0 +1,16 @@
+import { PermissionsBitField, SlashCommandBuilder } from "discord.js";
+import Timeout from "../../src/commands/timeout";
+
+describe('Constructor', () => {
+    test('Expect CommandBuilder to be configured', () => {
+        const command = new Timeout();
+
+        expect(command.CommandBuilder).toBeDefined();
+
+        const commandBuilder = command.CommandBuilder as SlashCommandBuilder;
+
+        expect(commandBuilder.name).toBe("timeout");
+        expect(commandBuilder.description).toBe("Timeouts a user out, sending them a DM with the reason if possible");
+        expect(commandBuilder.options.length).toBe(3);
+    });
+});