Fix the test error when connect with YWinAppDriver

Author: licanhua

example/Pages/CalculatorPage.ts

@@ -15,8 +15,8 @@ class CalculatorPage extends PageObject {
   get clearButton() { return By2.nativeName('Clear'); }
   get plusButton() { return By2.nativeName('Plus'); }
   get divideButton() { return By2.nativeAccessibilityId('divideButton'); }
-  get multiplyButton() { return By2.nativeXpath("//Button[@Name='Multiply by']") }
-  get minusButton() { return By2.nativeXpath("//Button[@AutomationId=\"minusButton\"]"); }
+  get multiplyButton() { return By2.nativeAccessibilityId("multiplyButton") }
+  get minusButton() { return By2.nativeAccessibilityId("minusButton"); }
   get button0() { return By2.nativeAccessibilityId('num0Button'); }
   get button1() { return By2.nativeAccessibilityId('num1Button'); }
   get button2() { return By2.nativeAccessibilityId('num2Button'); }

example/__tests__/Calculator.test.ts

@@ -26,7 +26,7 @@ async function getCalculatorResultText() {
 describe('Addition', () => {
   // Applies only to tests in this describe block
   beforeEach(() => {
-    return By2.nativeName('Clear').clear();
+    return By2.nativeName('Clear').click();
   });
   test('Addition', async () => {
     // Find the buttons by their names and click them in sequence to perform 1 + 7 = 8

example/__tests__/CalculatorWithPageObject.test.ts

@@ -24,7 +24,7 @@ describe('Calulator Test', () => {
   // Applies only to tests in this describe block
   beforeEach(async () => {
     await CalculatorPage.waitForPageLoaded();
-    await CalculatorPage.clearButton.clear();
+    await CalculatorPage.clearButton.click();
   });
   test('Addition', async () => {
     // Find the buttons by their names and click them in sequence to perform 1 + 7 = 8