import { GuildMember, TextChannel, User } from "discord.js"; import MemberEvents from "../../src/events/MemberEvents"; import GuildMemberUpdate from "../../src/events/MemberEvents/GuildMemberUpdate"; describe('GuildMemberAdd', () => { test('When event is fired, expect embed to be sent to logs channel', () => { const currentDate = new Date(); const textChannel = { send: jest.fn() } as unknown as TextChannel; const memberGuildChannelsCacheFind = jest.fn() .mockReturnValue(textChannel); const userDisplayAvatarURL = jest.fn(); const guildUser = { tag: 'USERTAG', createdAt: currentDate, id: 'USERID', displayAvatarURL: userDisplayAvatarURL } as unknown as User; const guildMember = { user: guildUser, guild: { channels: { cache: { find: memberGuildChannelsCacheFind } } } } as unknown as GuildMember; const memberEvents = new MemberEvents(); const result = memberEvents.guildMemberAdd(guildMember); expect(textChannel.send).toBeCalledTimes(1); expect(userDisplayAvatarURL).toBeCalledTimes(1); expect(result.embeds.length).toBe(1); // Embed const embed = result.embeds[0]; expect(embed.title).toBe("Member Joined"); expect(embed.footer?.text).toBe("Id: USERID"); expect(embed.fields.length).toBe(2); // Embed -> User Field const embedFieldUser = embed.fields[0]; expect(embedFieldUser.name).toBe("User"); expect(embedFieldUser.value).toBe("[object Object] `USERTAG`"); expect(embedFieldUser.inline).toBeTruthy(); // Embed -> Created Field const embedFieldCreated = embed.fields[1]; expect(embedFieldCreated.name).toBe("Created"); expect(embedFieldCreated.value).toBe(currentDate.toString()); }); }); describe('GuildMemberRemove', () => { test('When event is fired, expect embed to be sent to logs channel', () => { const currentDate = new Date(); const textChannel = { send: jest.fn() } as unknown as TextChannel; const memberGuildChannelsCacheFind = jest.fn() .mockReturnValue(textChannel); const userDisplayAvatarURL = jest.fn(); const guildUser = { tag: 'USERTAG', createdAt: currentDate, id: 'USERID', displayAvatarURL: userDisplayAvatarURL } as unknown as User; const guildMember = { user: guildUser, guild: { channels: { cache: { find: memberGuildChannelsCacheFind } } }, joinedAt: currentDate } as unknown as GuildMember; const memberEvents = new MemberEvents(); const result = memberEvents.guildMemberRemove(guildMember); expect(textChannel.send).toBeCalledTimes(1); expect(userDisplayAvatarURL).toBeCalledTimes(1); expect(result.embeds.length).toBe(1); // Embed const embed = result.embeds[0]; expect(embed.title).toBe("Member Left"); expect(embed.footer?.text).toBe("Id: USERID"); expect(embed.fields.length).toBe(2); // Embed -> User Field const embedFieldUser = embed.fields[0]; expect(embedFieldUser.name).toBe("User"); expect(embedFieldUser.value).toBe("[object Object] `USERTAG`"); expect(embedFieldUser.inline).toBeTruthy(); // Embed -> Joined Field const embedFieldJoined = embed.fields[1]; expect(embedFieldJoined.name).toBe("Joined"); expect(embedFieldJoined.value).toBe(currentDate.toString()); }); }); describe('GuildMemberUpdate', () => { test('Given nicknames are the same, expect NicknameChanged NOT to be called', () => { const member = { nickname: 'member' } as unknown as GuildMember; const nicknameChanged = jest.fn(); GuildMemberUpdate.prototype.NicknameChanged = nicknameChanged; const memberEvents = new MemberEvents(); const result = memberEvents.guildMemberUpdate(member, member); expect(result.embeds.length).toBe(0); expect(nicknameChanged).not.toBeCalled(); }); test('Given nicknames are the different, expect NicknameChanged to be called', () => { const oldMember = { nickname: 'oldMember' } as unknown as GuildMember; const newMember = { nickname: 'newMember' } as unknown as GuildMember; const nicknameChanged = jest.fn(); GuildMemberUpdate.prototype.NicknameChanged = nicknameChanged; const memberEvents = new MemberEvents(); const result = memberEvents.guildMemberUpdate(oldMember, newMember); expect(result.embeds.length).toBe(0); expect(nicknameChanged).toBeCalledTimes(1); }); });