1 files changed, 25 insertions, 36 deletions
diff --git a/ui/tests/lib/components/MessageInput.svelte.test.js b/ui/tests/lib/components/MessageInput.svelte.test.js
index 3dde5d7..508fb43 100644
--- a/ui/tests/lib/components/MessageInput.svelte.test.js
+++ b/ui/tests/lib/components/MessageInput.svelte.test.js
@@ -1,48 +1,37 @@
-import { flushSync, mount, unmount } from 'svelte';
-import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest';
+import { render, screen } from '@testing-library/svelte';
+import userEvent from '@testing-library/user-event';
+import { beforeEach, expect, test, describe, it, vi } from 'vitest';
 import MessageInput from '$lib/components/MessageInput.svelte';
-import axios from 'axios';
 
-let component;
+const user = userEvent.setup();
 
-let mocks = vi.hoisted(() => ({
-  post: vi.fn()
+const mocks = vi.hoisted(() => ({
+  sendMessage: vi.fn()
 }));
 
-describe('MessageInput', () => {
-  beforeEach(() => {
-    vi.mock('axios', async (importActual) => {
-      const actual = await importActual();
-
-      const mockAxios = {
-        default: {
-          ...actual.default,
-          create: vi.fn(() => ({
-            ...actual.default.create(),
-            post: mocks.post
-          }))
-        }
-      };
-
-      return mockAxios;
+describe('CreateChannelForm', async () => {
+  beforeEach(async () => {
+    render(MessageInput, {
+      sendMessage: mocks.sendMessage
     });
-    mocks.post.mockResolvedValue({ status: 200 });
-
-    component = mount(MessageInput, {
-      target: document.body // `document` exists because of jsdom
-    });
-    flushSync();
   });
 
-  afterEach(() => {
-    unmount(component);
-  });
+  describe('sends a message', async () => {
+    it('with non-empty content', async () => {
+      const input = screen.getByRole('textbox');
+      await user.type(input, 'a happy surprise');
 
-  test('onsubmit happy path', async () => {
-    // Click the button, then flush the changes so you can synchronously write expectations
-    document.body.querySelector('button[type=submit]').click();
-    flushSync();
+      const send = screen.getByRole('button');
+      await user.click(send);
 
-    expect(mocks.post).toHaveBeenCalled();
+      expect(mocks.sendMessage).toHaveBeenCalledExactlyOnceWith('a happy surprise');
+    });
+
+    it('with empty content', async () => {
+      const send = screen.getByRole('button');
+      await user.click(send);
+
+      expect(mocks.sendMessage).toHaveBeenCalledExactlyOnceWith('');
+    });
   });
 });