Added test for find item via barcode test

Author: eugene-dynamsoft

tests/unittest/find-item-via-barcode.test.ts

@@ -0,0 +1,38 @@
+import { test, expect } from '@playwright/test';
+
+/*
+1. Test the Find Item via Barcode page should have the correct header.
+2. Test the Find Item via Barcode page should have the correct main heading.
+3. Test the Find Item via Barcode page should load the barcode text into the input filed once scanned.
+4. Test the Find Item via Barcode page should have the results field.
+*/
+
+const URL = '/use-case/locate-an-item-with-barcode/index.html';
+
+test.beforeEach(async ({ page }) => {
+  await page.goto(URL);
+});
+
+test('should have correct title', async ({ page }) => {
+    const title = await page.title();
+    expect(title).toBe("Dynamsoft Barcode Reader Sample - Locate an Item with Barcode");
+});
+
+test('should have main heading', async ({ page }) => {
+    const h3 = await page.locator('#inputs-container h3');
+    expect(h3).not.toBeNull();
+    await expect(h3).toHaveText('Locate an Item with Barcode');
+});
+
+test('should load barcode text into the input field', async ({ page }) => {
+    const inputField = await page.locator("input#item-id");
+    await expect(inputField).toBeEmpty();
+    await page.locator("button#scan-id-button").click();
+    await expect(inputField).not.toBeEmpty();
+});
+
+test('should have result containers', async ({ page }) => {
+    const resultsContainer = await page.locator('#results');
+    expect(resultsContainer).not.toBeNull();
+});
+