refactor: move to playwright

.github/workflows/e2e.yml

@@ -1,15 +1,20 @@
-name: Cypress Tests
+name: Playwright Tests
 
 on: push
 
 jobs:
-  cypress-run:
+  playwright-run:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Cypress run
-        uses: cypress-io/github-action@v6
+      - name: Setup Node
+        uses: actions/setup-node@v4
         with:
-          build: npm run example:build
-          start: npm run example:dev
+          node-version: lts/*
+      - name: Install dependencies
+        run: npm ci
+      - name: Install Playwright browsers
+        run: npx playwright install --with-deps
+      - name: Run Playwright tests
+        run: npx playwright test

e2e/spec.spec.js

@@ -0,0 +1,179 @@
+import { test, expect } from '@playwright/test'
+
+test.describe('basic', () => {
+  test('should not change in readOnlyMode', async ({ page }) => {
+    await page.goto('/')
+
+    const content = page.locator('.selected-text')
+    await expect(content).toHaveText('Selected: None')
+
+    // Switch to read only mode
+    await page.locator('[name=read-only]').click()
+
+    // make a selection
+    await page.locator('[data-row="1"][data-col="1"] > button').click()
+
+    // Nothing should be selected
+    await expect(content).toHaveText('Selected: None')
+  })
+
+  test('Switch between modes', async ({ page }) => {
+    await page.goto('/')
+
+    const content = page.locator('.selected-text')
+    await expect(content).toHaveText('Selected: None')
+
+    // Switch to range
+    await page.locator('[name=mode][value=range]').click()
+    await expect(content).toHaveText('Selected Range: None - None')
+
+    // Switch to single
+    await page.locator('[name=mode][value=single]').click()
+    await expect(content).not.toHaveText('Selected Range: None - None')
+    await expect(content).toHaveText('Selected: None')
+  })
+
+  test('Basic Keyboard movement', async ({ page }) => {
+    await page.goto('/')
+    await page.locator('[data-row="1"][data-col="1"] > button').click()
+
+    // Down
+    await page
+      .locator('[data-row="1"][data-col="1"] > button')
+      .press('ArrowDown')
+    await expect(
+      page.locator('[data-row="2"][data-col="1"] > button')
+    ).toHaveCSS('background-color', /rgb\(0, 0, 0\)/)
+
+    // Up
+    await page.locator('[data-row="2"][data-col="1"] > button').press('ArrowUp')
+    await expect(
+      page.locator('[data-row="1"][data-col="1"] > button')
+    ).toHaveCSS('background-color', /rgb\(0, 0, 0\)/)
+
+    // Right
+    await page
+      .locator('[data-row="1"][data-col="1"] > button')
+      .press('ArrowRight')
+    await expect(
+      page.locator('[data-row="1"][data-col="2"] > button')
+    ).toHaveCSS('background-color', /rgb\(0, 0, 0\)/)
+
+    // Left
+    await page
+      .locator('[data-row="1"][data-col="2"] > button')
+      .press('ArrowLeft')
+    await expect(
+      page.locator('[data-row="1"][data-col="1"] > button')
+    ).toHaveCSS('background-color', /rgb\(0, 0, 0\)/)
+  })
+
+  test('changes month and year from dropdowns', async ({ page }) => {
+    await page.goto('/')
+
+    // Months are 0-indexed: 10 => November
+    await page.locator('.preachjs-calendar--header-month').selectOption('10')
+    await page.locator('.preachjs-calendar--header-year').selectOption('2030')
+
+    await expect(page.locator('.preachjs-calendar--grid')).toHaveAttribute(
+      'aria-label',
+      'Nov 2030'
+    )
+  })
+
+  test('should disable dates before min', async ({ page }) => {
+    await page.goto('/')
+
+    const today = new Date()
+    const tomorrow = new Date(today)
+    tomorrow.setDate(today.getDate() + 1)
+
+    const formatDateInput = date => {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      return `${year}-${month}-${day}`
+    }
+
+    await page.locator('input[name="min"]').fill(formatDateInput(tomorrow))
+
+    const todayISO = new Date(
+      today.getFullYear(),
+      today.getMonth(),
+      today.getDate()
+    ).toISOString()
+    await expect(page.locator(`[data-date="${todayISO}"]`)).toHaveClass(
+      /preachjs-calendar--grid-cell-disabled/
+    )
+    await page
+      .locator(`[data-date="${todayISO}"] > button`)
+      .click({ force: true })
+
+    await expect(page.locator('.selected-text')).toHaveText('Selected: None')
+  })
+
+  test('should disable dates after max', async ({ page }) => {
+    await page.goto('/')
+
+    const today = new Date()
+    const yesterday = new Date(today)
+    yesterday.setDate(today.getDate() - 1)
+
+    const formatDateInput = date => {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      return `${year}-${month}-${day}`
+    }
+
+    await page.locator('input[name="max"]').fill(formatDateInput(yesterday))
+
+    const todayISO = new Date(
+      today.getFullYear(),
+      today.getMonth(),
+      today.getDate()
+    ).toISOString()
+    await expect(page.locator(`[data-date="${todayISO}"]`)).toHaveClass(
+      /preachjs-calendar--grid-cell-disabled/
+    )
+    await page
+      .locator(`[data-date="${todayISO}"] > button`)
+      .click({ force: true })
+
+    await expect(page.locator('.selected-text')).toHaveText('Selected: None')
+  })
+
+  test('should allow selection within min and max', async ({ page }) => {
+    await page.goto('/')
+
+    const today = new Date()
+    const yesterday = new Date(today)
+    yesterday.setDate(today.getDate() - 1)
+    const tomorrow = new Date(today)
+    tomorrow.setDate(today.getDate() + 1)
+
+    const formatDateInput = date => {
+      const year = date.getFullYear()
+      const month = String(date.getMonth() + 1).padStart(2, '0')
+      const day = String(date.getDate()).padStart(2, '0')
+      return `${year}-${month}-${day}`
+    }
+
+    await page.locator('input[name="min"]').fill(formatDateInput(yesterday))
+    await page.locator('input[name="max"]').fill(formatDateInput(tomorrow))
+
+    const todayISO = new Date(
+      today.getFullYear(),
+      today.getMonth(),
+      today.getDate()
+    ).toISOString()
+    await expect(page.locator(`[data-date="${todayISO}"]`)).not.toHaveClass(
+      /preachjs-calendar--grid-cell-disabled/
+    )
+    await page.locator(`[data-date="${todayISO}"] > button`).click()
+
+    await expect(page.locator('.selected-text')).not.toHaveText(
+      'Selected: None'
+    )
+  })
+})