list-activity.component.spec.ts

it('should not call viewTransaction on first pending transaction: with harness', async()=>{
    fixture.detectChanges();
    spyOn(component, 'viewTransaction');

    /*
    * Find the first transactionItem that is marked as pending
    * */
    const transactionItemHarness = await loader.getHarness(TransactionItemHarness.with({
      transactionPending: true
    }));

    /*
    * No need to verify that the query returned at least one item like above.
    * If clickViewTransactionButton() is called but no items are found the test
    * will fail.
    * */
    await transactionItemHarness.clickViewTransactionButton();
    expect(component.viewTransaction).not.toHaveBeenCalled();
  });