feat: Initial clean release of CHM

packages/editor/ProseMirror/plugins/linkTooltipPlugin.test.ts

@@ -0,0 +1,51 @@
+import { TextSelection } from 'prosemirror-state';
+import createTestEditor from '../testing/createTestEditor';
+import joplinEditorApiPlugin from './joplinEditorApiPlugin';
+import linkTooltipPlugin from './linkTooltipPlugin';
+import { EditorView } from 'prosemirror-view';
+
+const getTooltip = () => {
+	return document.querySelector('.link-tooltip:not(.-hidden)');
+};
+
+
+let editor: EditorView;
+
+describe('linkTooltipPlugin', () => {
+	beforeEach(() => {
+		editor = createTestEditor({
+			parent: document.body,
+			html: '<p><a href="#test-heading">Jump to "Test"</a></p><h1>Test heading</h1><p>Done</p>',
+			plugins: [
+				linkTooltipPlugin,
+				joplinEditorApiPlugin,
+			],
+		});
+	});
+
+	afterEach(() => {
+		document.body.replaceChildren();
+	});
+
+	test('should show a link tooltip when the cursor is in a link', () => {
+		expect(getTooltip()).toBeFalsy();
+
+		editor.dispatch(
+			editor.state.tr.setSelection(TextSelection.create(editor.state.tr.doc, 3)),
+		);
+
+		expect(getTooltip()).toBeTruthy();
+	});
+
+	test('clicking on a hash link should move the cursor to the corresponding header', () => {
+		editor.dispatch(
+			editor.state.tr.setSelection(
+				TextSelection.create(editor.state.tr.doc, 3),
+			),
+		);
+
+		getTooltip().querySelector('button').click();
+
+		expect(editor.state.selection.$to.parent.textContent).toBe('Test heading');
+	});
+});