test(editor): move tests of toc to affine (#9833)

tests/affine-local/e2e/blocksuite/outline/utils.ts

@@ -0,0 +1,34 @@
+import { locateEditorContainer } from '@affine-test/kit/utils/editor';
+import { pressEnter } from '@affine-test/kit/utils/keyboard';
+import {
+  getBlockSuiteEditorTitle,
+  type,
+} from '@affine-test/kit/utils/page-logic';
+import type { Locator, Page } from '@playwright/test';
+
+export async function createTitle(page: Page) {
+  const title = getBlockSuiteEditorTitle(page);
+  await title.scrollIntoViewIfNeeded();
+  await title.click();
+  await type(page, 'Title');
+  await pressEnter(page);
+  return title;
+}
+
+export async function createHeadings(page: Page, gap = 0) {
+  const editorContainer = locateEditorContainer(page);
+
+  const headings: Locator[] = [];
+  await pressEnter(page, gap + 1);
+  for (let i = 1; i <= 6; i++) {
+    await type(page, `${'#'.repeat(i)} Heading ${i}`);
+    headings.push(editorContainer.locator(`.h${i}`));
+    await pressEnter(page, gap + 1);
+  }
+  return headings;
+}
+
+export async function getVerticalCenterFromLocator(locator: Locator) {
+  const rect = await locator.boundingBox();
+  return rect!.y + rect!.height / 2;
+}