Create events tests

src/client/events.ts

@@ -8,10 +8,10 @@ export class Events {
 
         if (interaction.isChatInputCommand()) {
             ChatInputCommand.onChatInput(interaction);
-        }
-
-        if (interaction.isButton()) {
+        } else if (interaction.isButton()) {
             Button.onButtonClicked(interaction);
+        } else {
+            console.error("Received interaction unable to interact with, ignoring");
         }
     }
 

tests/client/events.test.ts

@@ -1,11 +1,89 @@
+import { Interaction } from "discord.js";
+import { Events } from "../../src/client/events";
+import ChatInputCommand from "../../src/client/interactionCreate/chatInputCommand";
+import Button from "../../src/client/interactionCreate/button";
+
 describe('onInteractionCreate', () => {
-    test.todo("GIVEN the interaction is a chat input command, EXPECT chat input command handler to be executed");
+    test("GIVEN the interaction is a chat input command, EXPECT chat input command handler to be executed", async () => {
+        const interaction = {
+            isChatInputCommand: jest.fn().mockReturnValue(true),
+            guildId: "123",
+        } as unknown as Interaction;
 
-    test.todo("GIVEN the interaction is a button, EXPECT button handler to be executed");
+        ChatInputCommand.onChatInput = jest.fn();
 
-    test.todo("GIVEN interaction.guildId is null, EXPECT nothing to happen");
+        const events = new Events();
+        await events.onInteractionCreate(interaction);
+
+        expect(interaction.isChatInputCommand).toHaveBeenCalledTimes(1);
+
+        expect(ChatInputCommand.onChatInput).toHaveBeenCalledTimes(1);
+        expect(ChatInputCommand.onChatInput).toHaveBeenCalledWith(interaction);
+    });
+
+    test("GIVEN the interaction is a button, EXPECT button handler to be executed", async () => {
+        const interaction = {
+            isChatInputCommand: jest.fn().mockReturnValue(false),
+            isButton: jest.fn().mockReturnValue(true),
+            guildId: "123",
+        } as unknown as Interaction;
+
+        Button.onButtonClicked = jest.fn();
+
+        const events = new Events();
+        await events.onInteractionCreate(interaction);
+
+        expect(interaction.isButton).toHaveBeenCalledTimes(1);
+
+        expect(Button.onButtonClicked).toHaveBeenCalledTimes(1);
+        expect(Button.onButtonClicked).toHaveBeenCalledWith(interaction);
+    });
+
+    test("GIVEN the interaction is not a chat input command or button, EXPECT error", async () => {
+        const interaction = {
+            isChatInputCommand: jest.fn().mockReturnValue(false),
+            isButton: jest.fn().mockReturnValue(false),
+            guildId: "123",
+        } as unknown as Interaction;
+
+        console.error = jest.fn();
+
+        const events = new Events();
+        await events.onInteractionCreate(interaction);
+
+        expect(interaction.isChatInputCommand).toHaveBeenCalledTimes(1);
+        expect(interaction.isButton).toHaveBeenCalledTimes(1);
+
+        expect(console.error).toHaveBeenCalledWith("Received interaction unable to interact with, ignoring");
+    });
+
+    test("GIVEN interaction.guildId is null, EXPECT nothing to happen", async () => {
+        const interaction = {
+            isChatInputCommand: jest.fn(),
+            isButton: jest.fn(),
+            guildId: null,
+        } as unknown as Interaction;
+
+        ChatInputCommand.onChatInput = jest.fn();
+        Button.onButtonClicked = jest.fn();
+
+        const events = new Events();
+        await events.onInteractionCreate(interaction);
+
+        expect(interaction.isChatInputCommand).not.toHaveBeenCalled();
+        expect(interaction.isButton).not.toHaveBeenCalled();
+        expect(ChatInputCommand.onChatInput).not.toHaveBeenCalled();
+        expect(Button.onButtonClicked).not.toHaveBeenCalled();
+    });
 });
 
 describe("onReady", () => {
-    test.todo("EXPECT console to be logged");
+    test("EXPECT console to be logged", () => {
+        console.log = jest.fn();
+
+        const events = new Events();
+        events.onReady();
+
+        expect(console.log).toHaveBeenCalledWith("Ready");
+    });
 });