Function expectFindNodeAtOffset

__tests__/parseAndFormat.test.ts:45–61

(tree: Tree, aa: TestData[])

}

function expectFindNodeAtOffset(tree: Tree, aa: TestData[]) {
  for (const { id, offset, length, boundOffset, boundLength } of aa) {
    {
      const r = tree.findNodeAtOffset(boundOffset);
      const parentId = getParentId(id);
      expect(r?.node?.id).toEqual(parentId);
    }
    {
      const r = tree.findNodeAtOffset(boundOffset + boundLength);
      expect(r?.node?.id).toEqual(id);
    }
    {
      const r = tree.findNodeAtOffset(offset + 1);
      expect(r?.node?.id).toEqual(id);
    }
  }
}

describe("check offset and boundOffset of parseAndFormat", () => {
  test("literal value", async () => {