fix bugs introduced by PRs

Author: theoephraim

src/lib/GoogleSpreadsheetWorksheet.ts

@@ -346,10 +346,10 @@ export class GoogleSpreadsheetWorksheet {
  async loadHeaderRow(headerRowIndex?: number) {
  if (headerRowIndex !== undefined) this._headerRowIndex = headerRowIndex;
  const rows = await this.getCellsInRange(this._headerRange);
- await this._processHeaderRow(rows);
+ this._processHeaderRow(rows);
  }
 
- private async _processHeaderRow(rows: any[]) {
+ private _processHeaderRow(rows: any[]) {
  if (!rows) {
  throw new Error('No values in the header row - fill the first row with header values before trying to interact with rows');
  }

src/test/manage.test.ts

@@ -194,7 +194,7 @@ describe('Managing doc info and sheets', () => {
  let sheet: GoogleSpreadsheetWorksheet;
 
  beforeAll(async () => {
- sheet = await doc.addSheet({ title: 'validation rules test' });
+ sheet = await doc.addSheet({ title: `validation rules test ${+new Date()}` });
  });
  afterAll(async () => {
  await sheet.delete();