Initial commit

__tests__/commands/ping.test.js

@@ -0,0 +1,57 @@
+const { createMockInteraction } = require('../utils/testUtils');
+
+// Mock the discord.js module
+jest.mock('discord.js', () => ({
+  SlashCommandBuilder: jest.fn().mockReturnValue({
+    setName: jest.fn().mockReturnThis(),
+    setDescription: jest.fn().mockReturnThis(),
+    toJSON: jest.fn().mockReturnValue({
+      name: 'ping',
+      description: 'Replies with Pong!',
+    }),
+  }),
+}));
+
+const pingCommand = require('../../commands/ping');
+
+describe('Ping Command', () => {
+  describe('Command Structure', () => {
+    it('should have correct name and description', () => {
+      const commandData = pingCommand.data.toJSON();
+      expect(commandData.name).toBe('ping');
+      expect(commandData.description).toBe('Replies with Pong!');
+    });
+
+    it('should have required command properties', () => {
+      expect(pingCommand).toHaveProperty('data');
+      expect(pingCommand).toHaveProperty('execute');
+      expect(typeof pingCommand.execute).toBe('function');
+    });
+  });
+
+  describe('Command Execution', () => {
+    let interaction;
+
+    beforeEach(() => {
+      interaction = createMockInteraction({
+        commandName: 'ping',
+      });
+    });
+
+    it('should reply with "Pong! 🏓"', async () => {
+      await pingCommand.execute(interaction);
+
+      expect(interaction.reply).toHaveBeenCalledTimes(1);
+      expect(interaction.reply).toHaveBeenCalledWith('Pong! 🏓');
+    });
+
+    it('should handle interaction reply failure', async () => {
+      // Mock a failed reply
+      interaction.reply.mockRejectedValueOnce(new Error('Failed to reply'));
+
+      await expect(pingCommand.execute(interaction)).rejects.toThrow(
+        'Failed to reply',
+      );
+    });
+  });
+});