add cron, add telegram support

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

package.json

@@ -25,7 +25,9 @@
     "typescript": "^4.9.5"
   },
   "dependencies": {
+    "@types/node-cron": "^3.0.7",
     "dotenv": "^16.0.3",
+    "node-cron": "^3.0.2",
     "playwright": "^1.31.2",
     "telegraf": "^4.12.2"
   },

pnpm-lock.yaml

@@ -3,6 +3,7 @@ lockfileVersion: 5.4
 specifiers:
   '@playwright/test': ^1.31.2
   '@types/node': ^18.15.1
+  '@types/node-cron': ^3.0.7
   '@typescript-eslint/eslint-plugin': ^5.0.0
   dotenv: ^16.0.3
   eslint: ^8.36.0
@@ -10,6 +11,7 @@ specifiers:
   eslint-plugin-import: ^2.25.2
   eslint-plugin-n: ^15.0.0
   eslint-plugin-promise: ^6.0.0
+  node-cron: ^3.0.2
   nodemon: ^2.0.21
   playwright: ^1.31.2
   telegraf: ^4.12.2
@@ -17,7 +19,9 @@ specifiers:
   typescript: ^4.9.5
 
 dependencies:
+  '@types/node-cron': 3.0.7
   dotenv: 16.0.3
+  node-cron: 3.0.2
   playwright: 1.31.2
   telegraf: 4.12.2
 
@@ -172,6 +176,10 @@ packages:
     resolution: {integrity: sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==}
     dev: true
 
+  /@types/node-cron/3.0.7:
+    resolution: {integrity: sha512-9PuLtBboc/+JJ7FshmJWv769gDonTpItN0Ol5TMwclpSQNjVyB2SRxSKBcTtbSysSL5R7Oea06kTTFNciCoYwA==}
+    dev: false
+
   /@types/node/18.15.1:
     resolution: {integrity: sha512-U2TWca8AeHSmbpi314QBESRk7oPjSZjDsR+c+H4ECC1l+kFgpZf8Ydhv3SJpPy51VyZHHqxlb6mTTqYNNRVAIw==}
     dev: true
@@ -1451,6 +1459,13 @@ packages:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
     dev: true
 
+  /node-cron/3.0.2:
+    resolution: {integrity: sha512-iP8l0yGlNpE0e6q1o185yOApANRe47UPbLf4YxfbiNHt/RU5eBcGB/e0oudruheSf+LQeDMezqC5BVAb5wwRcQ==}
+    engines: {node: '>=6.0.0'}
+    dependencies:
+      uuid: 8.3.2
+    dev: false
+
   /node-fetch/2.6.9:
     resolution: {integrity: sha512-DJm/CJkZkRjKKj4Zi4BsKVZh3ValV5IR5s7LVZnW+6YMh0W1BfNA8XSs6DLMGYlId5F3KnA70uu2qepcR08Qqg==}
     engines: {node: 4.x || >=6.0.0}
@@ -1956,6 +1971,11 @@ packages:
       punycode: 2.3.0
     dev: true
 
+  /uuid/8.3.2:
+    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    hasBin: true
+    dev: false
+
   /v8-compile-cache-lib/3.0.1:
     resolution: {integrity: sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==}
     dev: true

src/index.ts

@@ -1,25 +1,41 @@
 import { chromium, type Page } from 'playwright'
-import { expect } from '@playwright/test'
+import { type Browser, expect } from '@playwright/test'
-import { Markup, Telegraf, Telegram } from 'telegraf'
+import { Markup, Telegraf } from 'telegraf'
 import dotenv from 'dotenv'
 import { type InputFile } from 'telegraf/types'
+import { message } from 'telegraf/filters'
+import cron from 'node-cron'
+
 dotenv.config()
 const url = 'https://icp.administracionelectronica.gob.es/icpplustiem/citar?p=28&locale=es&appkey=null'
-const nie = 'y4149706z'
+const { NIE, NAME, COUNTRY_CODE } = process.env
-const name = 'ANDRII ZADOROZHNYI'
+const NO_APPOINTMENT = 'no hay citas disponibles'
-const countryCode = '152'
 const delay = async (ms: number) => await new Promise(resolve => setTimeout(resolve, ms))
+const sendScreenshot = async (bot: Telegraf, page: Page, message?: string) => {
+  const screenshot = await page.screenshot()
+  const inputFile: InputFile = {
+    source: screenshot,
+    filename: 'screenshot.png'
+  }
+  await bot.telegram.sendDocument(CHAT_ID, inputFile, { caption: message })
+}
+const sendText = async (bot: Telegraf, text: string) => {
+  await bot.telegram.sendMessage(CHAT_ID, text)
+}
 
 const CHAT_ID = process.env.CHAT_ID ?? ''
 const bot = new Telegraf(process?.env.BOT_TOKEN ?? '')
-console.log(process.env.BOT_TOKEN)
+const MENU = {
-
+  SCRAPE_NOW: 'Scrape now',
+  START_TIMER: 'Start timer',
+  STOP_TIMER: 'Stop timer'
+} as const
 bot.start(async (ctx) => {
-  console.log(ctx)
+  await ctx.reply(`chat id: ${ctx.chat.id}`, Markup
-  console.log(ctx.chat.id)
-  await ctx.reply('this is text', Markup
     .keyboard([
-      ['Scrape', 'button 2'] // Row1 with 2 buttons
+      [MENU.SCRAPE_NOW],
+      [MENU.START_TIMER],
+      [MENU.STOP_TIMER]
     ])
     .oneTime()
     .resize()
@@ -27,63 +43,100 @@ bot.start(async (ctx) => {
 })
 const step1 = async (page: Page) => {
   await page.goto(url)
-  await page.screenshot({ path: 'i.png' })
+  await sendScreenshot(bot, page, 'step 1')
 }
 const step2 = async (page: Page) => {
   const select = page.getByLabel('TRÁMITES CUERPO NACIONAL DE POLICÍA')
   try {
     await expect(select).toBeEnabled()
     await select.selectOption(['4010'])
+
+    await delay(2000)
+
     await page.click('#btnAceptar')
-    await page.click('#btnEntrar')
+    await sendScreenshot(bot, page, 'step 2')
   } catch (e) {
-    throw new Error('select is not enabled')
+    await sendScreenshot(bot, page, 'select is not enabled')
+    await sendText(bot, 'select is not enabled, ' + JSON.stringify(e))
+    await page.close()
   }
 }
-const step3 = async (page: Page) => {
-  await page.locator('#txtIdCitado').fill(nie)
-  await page.locator('#txtDesCitado').fill(name)
-  await page.locator('#txtPaisNac').selectOption([countryCode])
-  await delay(2000)
-  await page.screenshot({ path: '1.png' })
-  await delay(2000)
-  await page.click('#btnEnviar')
 
-  await page.screenshot({ path: '2.png' })
+const step3 = async (page: Page) => {
+  await page.click('#btnEntrar')
+  await sendScreenshot(bot, page, 'step 3')
 }
 const step4 = async (page: Page) => {
+  await page.locator('#txtIdCitado').fill(NIE ?? '')
+  await page.locator('#txtDesCitado').fill(NAME ?? '')
+  await page.locator('#txtPaisNac').selectOption([COUNTRY_CODE ?? ''])
+  await delay(2000)
+  await sendScreenshot(bot, page, 'filled form')
+  await page.click('#btnEnviar')
+  await sendScreenshot(bot, page, 'step 4')
+}
+
+const step5 = async (page: Page, browser: Browser) => {
   try {
+    if (await page.getByText(NO_APPOINTMENT).count() > 0) {
+      await sendScreenshot(bot, page, 'step 5 failed')
+      await sendText(bot, 'No hay citas disponibles')
+      await page.close()
+      await browser.close()
+      return
+    }
+    await delay(2000)
     const button = await page.waitForSelector('#btnEnviar', { timeout: 1000 })
     await button.click()
+    await sendScreenshot(bot, page, 'step 5')
   } catch (e) {
-    const errorScreenshot = await page.screenshot({ path: 'error.png' })
+    await sendScreenshot(bot, page, 'step 5')
-    await bot.telegram.sendMessage(CHAT_ID, 'No hay citas disponibles')
+    await sendText(bot, 'No hay citas disponibles')
-    const inputFile: InputFile = {
-      source: errorScreenshot,
-      filename: 'error.png'
   }
-    await bot.telegram.sendPhoto(CHAT_ID, inputFile)
-    throw new Error('No hay citas disponibles')
-  }
-  await page.click('#btnEnviar')
-  await page.screenshot({ path: '3.png' })
 }
+const step6 = async (page: Page) => {
+  await delay(2000)
+  await page.click('#btnEnviar')
+  await sendScreenshot(bot, page, 'step 6')
+}
+
 const scrape = async () => {
   const browser = await chromium.launch({ headless: false })
-
+  try {
     const page = await browser.newPage()
     await step1(page)
     await step2(page)
     await step3(page)
     await step4(page)
+    await step5(page, browser)
+    await step6(page)
     await browser.close()
+  } catch (e) {
+    await sendText(bot, JSON.stringify(e))
+    await browser?.close?.()
+  }
 }
-bot.on('message', async (ctx) => {
+const cronTask = cron.schedule('*/1 * * * *', async () => {
-  // @ts-expect-error
+  await scrape()
-  if (ctx.message?.text === 'Scrape') {
+})
+console.log('valid: ', cron.validate('*/1 * * * *'))
+bot.on(message('text'), async (ctx) => {
+  const text = ctx.message?.text
+  if (ctx.message.from.id !== Number(process.env.MY_TELEGRAM_ID)) return
+
+  if (text === MENU.SCRAPE_NOW) {
     await scrape()
   }
+  if (text === MENU.START_TIMER) {
+    await cronTask.start()
+    await sendText(bot, 'Timer started')
+  }
+  if (text === MENU.STOP_TIMER) {
+    await cronTask.stop()
+    await sendText(bot, 'Timer stopped')
+  }
 })
+
 void bot.launch()
 
 process.once('SIGINT', () => { bot.stop('SIGINT') })

tests-examples/demo-todo-app.spec.ts

@@ -1,437 +0,0 @@
-import { test, expect, type Page } from '@playwright/test';
-
-test.beforeEach(async ({ page }) => {
-  await page.goto('https://demo.playwright.dev/todomvc');
-});
-
-const TODO_ITEMS = [
-  'buy some cheese',
-  'feed the cat',
-  'book a doctors appointment'
-];
-
-test.describe('New Todo', () => {
-  test('should allow me to add todo items', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-
-    // Create 1st todo.
-    await newTodo.fill(TODO_ITEMS[0]);
-    await newTodo.press('Enter');
-
-    // Make sure the list only has one todo item.
-    await expect(page.getByTestId('todo-title')).toHaveText([
-      TODO_ITEMS[0]
-    ]);
-
-    // Create 2nd todo.
-    await newTodo.fill(TODO_ITEMS[1]);
-    await newTodo.press('Enter');
-
-    // Make sure the list now has two todo items.
-    await expect(page.getByTestId('todo-title')).toHaveText([
-      TODO_ITEMS[0],
-      TODO_ITEMS[1]
-    ]);
-
-    await checkNumberOfTodosInLocalStorage(page, 2);
-  });
-
-  test('should clear text input field when an item is added', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-
-    // Create one todo item.
-    await newTodo.fill(TODO_ITEMS[0]);
-    await newTodo.press('Enter');
-
-    // Check that input is empty.
-    await expect(newTodo).toBeEmpty();
-    await checkNumberOfTodosInLocalStorage(page, 1);
-  });
-
-  test('should append new items to the bottom of the list', async ({ page }) => {
-    // Create 3 items.
-    await createDefaultTodos(page);
-
-    // create a todo count locator
-    const todoCount = page.getByTestId('todo-count')
-  
-    // Check test using different methods.
-    await expect(page.getByText('3 items left')).toBeVisible();
-    await expect(todoCount).toHaveText('3 items left');
-    await expect(todoCount).toContainText('3');
-    await expect(todoCount).toHaveText(/3/);
-
-    // Check all items in one call.
-    await expect(page.getByTestId('todo-title')).toHaveText(TODO_ITEMS);
-    await checkNumberOfTodosInLocalStorage(page, 3);
-  });
-});
-
-test.describe('Mark all as completed', () => {
-  test.beforeEach(async ({ page }) => {
-    await createDefaultTodos(page);
-    await checkNumberOfTodosInLocalStorage(page, 3);
-  });
-
-  test.afterEach(async ({ page }) => {
-    await checkNumberOfTodosInLocalStorage(page, 3);
-  });
-
-  test('should allow me to mark all items as completed', async ({ page }) => {
-    // Complete all todos.
-    await page.getByLabel('Mark all as complete').check();
-
-    // Ensure all todos have 'completed' class.
-    await expect(page.getByTestId('todo-item')).toHaveClass(['completed', 'completed', 'completed']);
-    await checkNumberOfCompletedTodosInLocalStorage(page, 3);
-  });
-
-  test('should allow me to clear the complete state of all items', async ({ page }) => {
-    const toggleAll = page.getByLabel('Mark all as complete');
-    // Check and then immediately uncheck.
-    await toggleAll.check();
-    await toggleAll.uncheck();
-
-    // Should be no completed classes.
-    await expect(page.getByTestId('todo-item')).toHaveClass(['', '', '']);
-  });
-
-  test('complete all checkbox should update state when items are completed / cleared', async ({ page }) => {
-    const toggleAll = page.getByLabel('Mark all as complete');
-    await toggleAll.check();
-    await expect(toggleAll).toBeChecked();
-    await checkNumberOfCompletedTodosInLocalStorage(page, 3);
-
-    // Uncheck first todo.
-    const firstTodo = page.getByTestId('todo-item').nth(0);
-    await firstTodo.getByRole('checkbox').uncheck();
-
-    // Reuse toggleAll locator and make sure its not checked.
-    await expect(toggleAll).not.toBeChecked();
-
-    await firstTodo.getByRole('checkbox').check();
-    await checkNumberOfCompletedTodosInLocalStorage(page, 3);
-
-    // Assert the toggle all is checked again.
-    await expect(toggleAll).toBeChecked();
-  });
-});
-
-test.describe('Item', () => {
-
-  test('should allow me to mark items as complete', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-
-    // Create two items.
-    for (const item of TODO_ITEMS.slice(0, 2)) {
-      await newTodo.fill(item);
-      await newTodo.press('Enter');
-    }
-
-    // Check first item.
-    const firstTodo = page.getByTestId('todo-item').nth(0);
-    await firstTodo.getByRole('checkbox').check();
-    await expect(firstTodo).toHaveClass('completed');
-
-    // Check second item.
-    const secondTodo = page.getByTestId('todo-item').nth(1);
-    await expect(secondTodo).not.toHaveClass('completed');
-    await secondTodo.getByRole('checkbox').check();
-
-    // Assert completed class.
-    await expect(firstTodo).toHaveClass('completed');
-    await expect(secondTodo).toHaveClass('completed');
-  });
-
-  test('should allow me to un-mark items as complete', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-
-    // Create two items.
-    for (const item of TODO_ITEMS.slice(0, 2)) {
-      await newTodo.fill(item);
-      await newTodo.press('Enter');
-    }
-
-    const firstTodo = page.getByTestId('todo-item').nth(0);
-    const secondTodo = page.getByTestId('todo-item').nth(1);
-    const firstTodoCheckbox = firstTodo.getByRole('checkbox');
-
-    await firstTodoCheckbox.check();
-    await expect(firstTodo).toHaveClass('completed');
-    await expect(secondTodo).not.toHaveClass('completed');
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-
-    await firstTodoCheckbox.uncheck();
-    await expect(firstTodo).not.toHaveClass('completed');
-    await expect(secondTodo).not.toHaveClass('completed');
-    await checkNumberOfCompletedTodosInLocalStorage(page, 0);
-  });
-
-  test('should allow me to edit an item', async ({ page }) => {
-    await createDefaultTodos(page);
-
-    const todoItems = page.getByTestId('todo-item');
-    const secondTodo = todoItems.nth(1);
-    await secondTodo.dblclick();
-    await expect(secondTodo.getByRole('textbox', { name: 'Edit' })).toHaveValue(TODO_ITEMS[1]);
-    await secondTodo.getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
-    await secondTodo.getByRole('textbox', { name: 'Edit' }).press('Enter');
-
-    // Explicitly assert the new text value.
-    await expect(todoItems).toHaveText([
-      TODO_ITEMS[0],
-      'buy some sausages',
-      TODO_ITEMS[2]
-    ]);
-    await checkTodosInLocalStorage(page, 'buy some sausages');
-  });
-});
-
-test.describe('Editing', () => {
-  test.beforeEach(async ({ page }) => {
-    await createDefaultTodos(page);
-    await checkNumberOfTodosInLocalStorage(page, 3);
-  });
-
-  test('should hide other controls when editing', async ({ page }) => {
-    const todoItem = page.getByTestId('todo-item').nth(1);
-    await todoItem.dblclick();
-    await expect(todoItem.getByRole('checkbox')).not.toBeVisible();
-    await expect(todoItem.locator('label', {
-      hasText: TODO_ITEMS[1],
-    })).not.toBeVisible();
-    await checkNumberOfTodosInLocalStorage(page, 3);
-  });
-
-  test('should save edits on blur', async ({ page }) => {
-    const todoItems = page.getByTestId('todo-item');
-    await todoItems.nth(1).dblclick();
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).dispatchEvent('blur');
-
-    await expect(todoItems).toHaveText([
-      TODO_ITEMS[0],
-      'buy some sausages',
-      TODO_ITEMS[2],
-    ]);
-    await checkTodosInLocalStorage(page, 'buy some sausages');
-  });
-
-  test('should trim entered text', async ({ page }) => {
-    const todoItems = page.getByTestId('todo-item');
-    await todoItems.nth(1).dblclick();
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('    buy some sausages    ');
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Enter');
-
-    await expect(todoItems).toHaveText([
-      TODO_ITEMS[0],
-      'buy some sausages',
-      TODO_ITEMS[2],
-    ]);
-    await checkTodosInLocalStorage(page, 'buy some sausages');
-  });
-
-  test('should remove the item if an empty text string was entered', async ({ page }) => {
-    const todoItems = page.getByTestId('todo-item');
-    await todoItems.nth(1).dblclick();
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('');
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Enter');
-
-    await expect(todoItems).toHaveText([
-      TODO_ITEMS[0],
-      TODO_ITEMS[2],
-    ]);
-  });
-
-  test('should cancel edits on escape', async ({ page }) => {
-    const todoItems = page.getByTestId('todo-item');
-    await todoItems.nth(1).dblclick();
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).fill('buy some sausages');
-    await todoItems.nth(1).getByRole('textbox', { name: 'Edit' }).press('Escape');
-    await expect(todoItems).toHaveText(TODO_ITEMS);
-  });
-});
-
-test.describe('Counter', () => {
-  test('should display the current number of todo items', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-    
-    // create a todo count locator
-    const todoCount = page.getByTestId('todo-count')
-
-    await newTodo.fill(TODO_ITEMS[0]);
-    await newTodo.press('Enter');
-
-    await expect(todoCount).toContainText('1');
-
-    await newTodo.fill(TODO_ITEMS[1]);
-    await newTodo.press('Enter');
-    await expect(todoCount).toContainText('2');
-
-    await checkNumberOfTodosInLocalStorage(page, 2);
-  });
-});
-
-test.describe('Clear completed button', () => {
-  test.beforeEach(async ({ page }) => {
-    await createDefaultTodos(page);
-  });
-
-  test('should display the correct text', async ({ page }) => {
-    await page.locator('.todo-list li .toggle').first().check();
-    await expect(page.getByRole('button', { name: 'Clear completed' })).toBeVisible();
-  });
-
-  test('should remove completed items when clicked', async ({ page }) => {
-    const todoItems = page.getByTestId('todo-item');
-    await todoItems.nth(1).getByRole('checkbox').check();
-    await page.getByRole('button', { name: 'Clear completed' }).click();
-    await expect(todoItems).toHaveCount(2);
-    await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[2]]);
-  });
-
-  test('should be hidden when there are no items that are completed', async ({ page }) => {
-    await page.locator('.todo-list li .toggle').first().check();
-    await page.getByRole('button', { name: 'Clear completed' }).click();
-    await expect(page.getByRole('button', { name: 'Clear completed' })).toBeHidden();
-  });
-});
-
-test.describe('Persistence', () => {
-  test('should persist its data', async ({ page }) => {
-    // create a new todo locator
-    const newTodo = page.getByPlaceholder('What needs to be done?');
-
-    for (const item of TODO_ITEMS.slice(0, 2)) {
-      await newTodo.fill(item);
-      await newTodo.press('Enter');
-    }
-
-    const todoItems = page.getByTestId('todo-item');
-    const firstTodoCheck = todoItems.nth(0).getByRole('checkbox');
-    await firstTodoCheck.check();
-    await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[1]]);
-    await expect(firstTodoCheck).toBeChecked();
-    await expect(todoItems).toHaveClass(['completed', '']);
-
-    // Ensure there is 1 completed item.
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-
-    // Now reload.
-    await page.reload();
-    await expect(todoItems).toHaveText([TODO_ITEMS[0], TODO_ITEMS[1]]);
-    await expect(firstTodoCheck).toBeChecked();
-    await expect(todoItems).toHaveClass(['completed', '']);
-  });
-});
-
-test.describe('Routing', () => {
-  test.beforeEach(async ({ page }) => {
-    await createDefaultTodos(page);
-    // make sure the app had a chance to save updated todos in storage
-    // before navigating to a new view, otherwise the items can get lost :(
-    // in some frameworks like Durandal
-    await checkTodosInLocalStorage(page, TODO_ITEMS[0]);
-  });
-
-  test('should allow me to display active items', async ({ page }) => {
-    const todoItem = page.getByTestId('todo-item');
-    await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
-
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-    await page.getByRole('link', { name: 'Active' }).click();
-    await expect(todoItem).toHaveCount(2);
-    await expect(todoItem).toHaveText([TODO_ITEMS[0], TODO_ITEMS[2]]);
-  });
-
-  test('should respect the back button', async ({ page }) => {
-    const todoItem = page.getByTestId('todo-item'); 
-    await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
-
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-
-    await test.step('Showing all items', async () => {
-      await page.getByRole('link', { name: 'All' }).click();
-      await expect(todoItem).toHaveCount(3);
-    });
-
-    await test.step('Showing active items', async () => {
-      await page.getByRole('link', { name: 'Active' }).click();
-    });
-
-    await test.step('Showing completed items', async () => {
-      await page.getByRole('link', { name: 'Completed' }).click();
-    });
-
-    await expect(todoItem).toHaveCount(1);
-    await page.goBack();
-    await expect(todoItem).toHaveCount(2);
-    await page.goBack();
-    await expect(todoItem).toHaveCount(3);
-  });
-
-  test('should allow me to display completed items', async ({ page }) => {
-    await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-    await page.getByRole('link', { name: 'Completed' }).click();
-    await expect(page.getByTestId('todo-item')).toHaveCount(1);
-  });
-
-  test('should allow me to display all items', async ({ page }) => {
-    await page.getByTestId('todo-item').nth(1).getByRole('checkbox').check();
-    await checkNumberOfCompletedTodosInLocalStorage(page, 1);
-    await page.getByRole('link', { name: 'Active' }).click();
-    await page.getByRole('link', { name: 'Completed' }).click();
-    await page.getByRole('link', { name: 'All' }).click();
-    await expect(page.getByTestId('todo-item')).toHaveCount(3);
-  });
-
-  test('should highlight the currently applied filter', async ({ page }) => {
-    await expect(page.getByRole('link', { name: 'All' })).toHaveClass('selected');
-    
-    //create locators for active and completed links
-    const activeLink = page.getByRole('link', { name: 'Active' });
-    const completedLink = page.getByRole('link', { name: 'Completed' });
-    await activeLink.click();
-
-    // Page change - active items.
-    await expect(activeLink).toHaveClass('selected');
-    await completedLink.click();
-
-    // Page change - completed items.
-    await expect(completedLink).toHaveClass('selected');
-  });
-});
-
-async function createDefaultTodos(page: Page) {
-  // create a new todo locator
-  const newTodo = page.getByPlaceholder('What needs to be done?');
-
-  for (const item of TODO_ITEMS) {
-    await newTodo.fill(item);
-    await newTodo.press('Enter');
-  }
-}
-
-async function checkNumberOfTodosInLocalStorage(page: Page, expected: number) {
-  return await page.waitForFunction(e => {
-    return JSON.parse(localStorage['react-todos']).length === e;
-  }, expected);
-}
-
-async function checkNumberOfCompletedTodosInLocalStorage(page: Page, expected: number) {
-  return await page.waitForFunction(e => {
-    return JSON.parse(localStorage['react-todos']).filter((todo: any) => todo.completed).length === e;
-  }, expected);
-}
-
-async function checkTodosInLocalStorage(page: Page, title: string) {
-  return await page.waitForFunction(t => {
-    return JSON.parse(localStorage['react-todos']).map((todo: any) => todo.title).includes(t);
-  }, title);
-}

tests/example.spec.ts

@@ -1,18 +0,0 @@
-import { test, expect } from '@playwright/test';
-
-test('has title', async ({ page }) => {
-  await page.goto('https://playwright.dev/');
-
-  // Expect a title "to contain" a substring.
-  await expect(page).toHaveTitle(/Playwright/);
-});
-
-test('get started link', async ({ page }) => {
-  await page.goto('https://playwright.dev/');
-
-  // Click the get started link.
-  await page.getByRole('link', { name: 'Get started' }).click();
-
-  // Expects the URL to contain intro.
-  await expect(page).toHaveURL(/.*intro/);
-});