Merge branch 'who-to-follow-tests' into 'next'

Add tests for WhoToFollowPanel

See merge request soapbox-pub/soapbox-fe!1211

app/soapbox/features/ui/components/__tests__/who-to-follow-panel.test.tsx

@@ -0,0 +1,122 @@
+import { Map as ImmutableMap, fromJS } from 'immutable';
+import React from 'react';
+
+import { render, screen } from '../../../../jest/test-helpers';
+import WhoToFollowPanel from '../who-to-follow-panel';
+
+describe('<WhoToFollow />', () => {
+  it('renders suggested accounts', () => {
+    const store = {
+      accounts: ImmutableMap({
+        '1': ImmutableMap({
+          id: '1',
+          acct: 'username',
+          display_name_html: 'My name',
+          avatar: 'test.jpg',
+        }),
+      }),
+      suggestions: ImmutableMap({
+        items: fromJS([{
+          source: 'staff',
+          account: '1',
+        }]),
+      }),
+    };
+
+    render(<WhoToFollowPanel limit={1} />, null, store);
+    expect(screen.getByTestId('account')).toHaveTextContent(/my name/i);
+  });
+
+  it('renders multiple accounts', () => {
+    const store = {
+      accounts: ImmutableMap({
+        '1': ImmutableMap({
+          id: '1',
+          acct: 'username',
+          display_name_html: 'My name',
+          avatar: 'test.jpg',
+        }),
+        '2': ImmutableMap({
+          id: '1',
+          acct: 'username2',
+          display_name_html: 'My other name',
+          avatar: 'test.jpg',
+        }),
+      }),
+      suggestions: ImmutableMap({
+        items: fromJS([
+          {
+            source: 'staff',
+            account: '1',
+          },
+          {
+            source: 'staff',
+            account: '2',
+          },
+        ]),
+      }),
+    };
+
+    render(<WhoToFollowPanel limit={3} />, null, store);
+    expect(screen.queryAllByTestId('account')).toHaveLength(2);
+  });
+
+  it('respects the limit prop', () => {
+    const store = {
+      accounts: ImmutableMap({
+        '1': ImmutableMap({
+          id: '1',
+          acct: 'username',
+          display_name_html: 'My name',
+          avatar: 'test.jpg',
+        }),
+        '2': ImmutableMap({
+          id: '1',
+          acct: 'username2',
+          display_name_html: 'My other name',
+          avatar: 'test.jpg',
+        }),
+      }),
+      suggestions: ImmutableMap({
+        items: fromJS([
+          {
+            source: 'staff',
+            account: '1',
+          },
+          {
+            source: 'staff',
+            account: '2',
+          },
+        ]),
+      }),
+    };
+
+    render(<WhoToFollowPanel limit={1} />, null, store);
+    expect(screen.queryAllByTestId('account')).toHaveLength(1);
+  });
+
+  it('renders empty', () => {
+    const store = {
+      accounts: ImmutableMap({
+        '1': ImmutableMap({
+          id: '1',
+          acct: 'username',
+          display_name_html: 'My name',
+          avatar: 'test.jpg',
+        }),
+        '2': ImmutableMap({
+          id: '1',
+          acct: 'username2',
+          display_name_html: 'My other name',
+          avatar: 'test.jpg',
+        }),
+      }),
+      suggestions: ImmutableMap({
+        items: fromJS([]),
+      }),
+    };
+
+    render(<WhoToFollowPanel limit={1} />, null, store);
+    expect(screen.queryAllByTestId('account')).toHaveLength(0);
+  });
+});