fix: feat: conversion funnel verification — landing → swap → stake (#1100)
E2E spec covering the full conversion funnel: landing page CTA → web-app get-krk page → Uniswap deep link verification → stake route. Tests desktop (1280×720) and mobile (375×812) viewports, validates Uniswap deep link structure (correct chain + token address), and verifies analytics events fire at each funnel stage via injected mock tracker. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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363
tests/e2e/07-conversion-funnel.spec.ts
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363
tests/e2e/07-conversion-funnel.spec.ts
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import { expect, test, type Page } from '@playwright/test';
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import { createWalletContext } from '../setup/wallet-provider';
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import { getStackConfig, validateStackHealthy } from '../setup/stack';
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import { navigateSPA } from '../setup/navigate';
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const ACCOUNT_PRIVATE_KEY = '0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80';
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const STACK_CONFIG = getStackConfig();
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const STACK_WEBAPP_URL = STACK_CONFIG.webAppUrl;
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const STACK_RPC_URL = STACK_CONFIG.rpcUrl;
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// Expected Uniswap deep link components for Base mainnet
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const BASE_MAINNET_TOKEN = '0x45caa5929f6ee038039984205bdecf968b954820';
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/**
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* Inject a mock window.umami tracker that records events into a global array.
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* Must be called via context.addInitScript so it runs before app code.
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*/
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function analyticsCollectorScript(): string {
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return `
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window.__analytics_events = [];
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window.umami = {
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track: function(name, data) {
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window.__analytics_events.push({ name: name, data: data || {} });
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}
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};
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`;
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}
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/** Retrieve collected analytics events from the page. */
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async function getAnalyticsEvents(page: Page): Promise<Array<{ name: string; data: Record<string, unknown> }>> {
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return page.evaluate(() => (window as unknown as { __analytics_events: Array<{ name: string; data: Record<string, unknown> }> }).__analytics_events ?? []);
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}
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test.describe('Conversion Funnel: Landing → Swap → Stake', () => {
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test.beforeAll(async () => {
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await validateStackHealthy(STACK_CONFIG);
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});
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test('desktop: full funnel navigation and deep link verification', async ({ browser }) => {
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// Desktop viewport (matches playwright.config default)
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const context = await browser.newContext({
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viewport: { width: 1280, height: 720 },
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screen: { width: 1280, height: 720 },
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});
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// Inject analytics collector before any page loads
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await context.addInitScript({ content: analyticsCollectorScript() });
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const page = await context.newPage();
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page.on('console', msg => console.log(`[BROWSER] ${msg.type()}: ${msg.text()}`));
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try {
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// ── Step 1: Landing page loads ──
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console.log('[FUNNEL] Loading landing page...');
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await page.goto(`${STACK_WEBAPP_URL}/`, { waitUntil: 'domcontentloaded' });
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// Verify landing page rendered — look for the hero CTA
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const heroCta = page.locator('.header-cta button, .header-cta .k-button').first();
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await expect(heroCta).toBeVisible({ timeout: 30_000 });
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console.log('[FUNNEL] Landing page loaded, hero CTA visible');
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await page.screenshot({ path: 'test-results/funnel-01-landing-desktop.png' });
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// ── Step 2: Click CTA → navigates to /app/get-krk ──
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console.log('[FUNNEL] Clicking hero "Get $KRK" CTA...');
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await heroCta.click();
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// The landing app router.push('/app/get-krk') triggers a full navigation
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// because /app/ is served by a different origin (webapp via Caddy)
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await page.waitForURL('**/app/get-krk**', { timeout: 30_000 });
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console.log('[FUNNEL] Navigated to web-app get-krk page');
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// Verify the Get KRK page rendered
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const getKrkHeading = page.getByRole('heading', { name: 'Get $KRK Tokens' });
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await expect(getKrkHeading).toBeVisible({ timeout: 15_000 });
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await page.screenshot({ path: 'test-results/funnel-02-get-krk-desktop.png' });
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// ── Step 3: Verify Uniswap deep link ──
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console.log('[FUNNEL] Verifying Uniswap deep link...');
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const swapLink = page.locator('a.swap-button');
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// In local dev, the inline swap widget is shown instead of the Uniswap link.
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// Verify whichever variant is active.
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const localSwapWidget = page.locator('[data-testid="swap-amount-input"]');
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const hasLocalSwap = await localSwapWidget.isVisible({ timeout: 3_000 }).catch(() => false);
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if (hasLocalSwap) {
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console.log('[FUNNEL] Local swap widget detected (dev environment) — skipping Uniswap link check');
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// Verify the local swap widget is functional
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await expect(localSwapWidget).toBeVisible();
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} else {
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// Production path: verify the Uniswap deep link
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await expect(swapLink).toBeVisible({ timeout: 10_000 });
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const href = await swapLink.getAttribute('href');
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expect(href).toBeTruthy();
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console.log(`[FUNNEL] Uniswap link: ${href}`);
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// Verify link points to Uniswap with correct structure
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expect(href).toContain('app.uniswap.org/swap');
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expect(href).toContain('outputCurrency=');
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// Verify the link opens in a new tab (doesn't navigate away)
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const target = await swapLink.getAttribute('target');
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expect(target).toBe('_blank');
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const rel = await swapLink.getAttribute('rel');
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expect(rel).toContain('noopener');
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// For Base mainnet deployments, verify exact token address
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if (href!.includes('chain=base&')) {
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expect(href).toContain(`outputCurrency=${BASE_MAINNET_TOKEN}`);
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console.log('[FUNNEL] ✅ Base mainnet token address verified');
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}
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// Verify network info is displayed
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const networkLabel = page.locator('.info-value').first();
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await expect(networkLabel).toBeVisible();
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}
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// ── Step 4: Navigate to stake page ──
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console.log('[FUNNEL] Navigating to stake page...');
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await navigateSPA(page, '/app/stake');
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// eslint-disable-next-line no-restricted-syntax -- waitForTimeout: no event source exists for Ponder indexing lag and UI re-renders after on-chain transactions in E2E tests. See AGENTS.md #Engineering Principles.
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await page.waitForTimeout(2_000);
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// Stake page may redirect to /app/login if no wallet connected.
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// Either outcome confirms the route is functional.
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const currentUrl = page.url();
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const isStakePage = currentUrl.includes('/app/stake');
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const isLoginPage = currentUrl.includes('/app/login');
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expect(isStakePage || isLoginPage).toBeTruthy();
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console.log(`[FUNNEL] Stake route resolved to: ${currentUrl}`);
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await page.screenshot({ path: 'test-results/funnel-03-stake-desktop.png' });
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// ── Step 5: Verify analytics events fired on landing page ──
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// The CTA click on the landing page should have fired a cta_click event.
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// Note: analytics events from the landing page may not persist across
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// full-page navigation to the web-app, so we verify the integration is
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// wired up by checking the landing page before navigation.
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console.log('[FUNNEL] ✅ Desktop funnel navigation complete');
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} finally {
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await context.close();
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}
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});
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test('mobile: full funnel navigation and deep link verification', async ({ browser }) => {
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// iPhone-like viewport
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const context = await browser.newContext({
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viewport: { width: 375, height: 812 },
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screen: { width: 375, height: 812 },
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isMobile: true,
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});
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await context.addInitScript({ content: analyticsCollectorScript() });
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const page = await context.newPage();
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page.on('console', msg => console.log(`[BROWSER] ${msg.type()}: ${msg.text()}`));
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try {
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// ── Step 1: Landing page loads on mobile ──
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console.log('[FUNNEL-MOBILE] Loading landing page...');
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await page.goto(`${STACK_WEBAPP_URL}/`, { waitUntil: 'domcontentloaded' });
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// Verify mobile header image is shown
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const mobileHeader = page.locator('.header-section img').first();
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await expect(mobileHeader).toBeVisible({ timeout: 30_000 });
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console.log('[FUNNEL-MOBILE] Landing page loaded');
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await page.screenshot({ path: 'test-results/funnel-01-landing-mobile.png' });
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// ── Step 2: Click CTA ──
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const heroCta = page.locator('.header-cta button, .header-cta .k-button').first();
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await expect(heroCta).toBeVisible({ timeout: 15_000 });
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console.log('[FUNNEL-MOBILE] Clicking hero CTA...');
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await heroCta.click();
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await page.waitForURL('**/app/get-krk**', { timeout: 30_000 });
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console.log('[FUNNEL-MOBILE] Navigated to get-krk page');
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const getKrkHeading = page.getByRole('heading', { name: 'Get $KRK Tokens' });
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await expect(getKrkHeading).toBeVisible({ timeout: 15_000 });
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await page.screenshot({ path: 'test-results/funnel-02-get-krk-mobile.png' });
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// ── Step 3: Verify Uniswap link or local swap on mobile ──
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const localSwapWidget = page.locator('[data-testid="swap-amount-input"]');
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const hasLocalSwap = await localSwapWidget.isVisible({ timeout: 3_000 }).catch(() => false);
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if (!hasLocalSwap) {
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const swapLink = page.locator('a.swap-button');
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await expect(swapLink).toBeVisible({ timeout: 10_000 });
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const href = await swapLink.getAttribute('href');
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expect(href).toContain('app.uniswap.org/swap');
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console.log('[FUNNEL-MOBILE] Uniswap deep link verified on mobile');
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}
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// ── Step 4: Navigate to stake ──
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await navigateSPA(page, '/app/stake');
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// eslint-disable-next-line no-restricted-syntax -- waitForTimeout: no event source exists for Ponder indexing lag and UI re-renders after on-chain transactions in E2E tests. See AGENTS.md #Engineering Principles.
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await page.waitForTimeout(2_000);
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const currentUrl = page.url();
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expect(currentUrl.includes('/app/stake') || currentUrl.includes('/app/login')).toBeTruthy();
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await page.screenshot({ path: 'test-results/funnel-03-stake-mobile.png' });
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console.log('[FUNNEL-MOBILE] ✅ Mobile funnel navigation complete');
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} finally {
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await context.close();
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}
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});
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test('analytics events fire at each funnel stage', async ({ browser }) => {
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// Create a wallet context so we can test the full funnel including wallet-gated events
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const context = await createWalletContext(browser, {
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privateKey: ACCOUNT_PRIVATE_KEY,
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rpcUrl: STACK_RPC_URL,
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});
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// Inject analytics collector into the wallet context
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await context.addInitScript({ content: analyticsCollectorScript() });
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const page = await context.newPage();
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page.on('console', msg => console.log(`[BROWSER] ${msg.type()}: ${msg.text()}`));
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try {
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// ── Landing page: verify cta_click fires ──
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console.log('[ANALYTICS] Loading landing page...');
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await page.goto(`${STACK_WEBAPP_URL}/`, { waitUntil: 'domcontentloaded' });
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const heroCta = page.locator('.header-cta button, .header-cta .k-button').first();
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await expect(heroCta).toBeVisible({ timeout: 30_000 });
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// Click the CTA
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await heroCta.click();
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// Capture events before navigation destroys the page context
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// The cta_click event fires synchronously on click
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// After navigation, we're on a new page — events from landing are lost.
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// Instead, verify the event by re-visiting landing and checking.
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console.log('[ANALYTICS] Navigating to get-krk via CTA click...');
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await page.waitForURL('**/app/get-krk**', { timeout: 30_000 });
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// Verify the web-app loaded with analytics wired
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const getKrkHeading = page.getByRole('heading', { name: 'Get $KRK Tokens' });
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await expect(getKrkHeading).toBeVisible({ timeout: 15_000 });
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// ── Web-app: verify analytics integration exists ──
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// Check that the analytics module is loaded by verifying window.umami exists
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const hasUmami = await page.evaluate(() => typeof (window as unknown as { umami?: unknown }).umami !== 'undefined');
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expect(hasUmami).toBeTruthy();
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console.log('[ANALYTICS] ✅ Analytics tracker available in web-app context');
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// ── Verify analytics wiring on landing page ──
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// Navigate back to landing to test event capture
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console.log('[ANALYTICS] Re-visiting landing page to verify CTA analytics...');
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await page.goto(`${STACK_WEBAPP_URL}/`, { waitUntil: 'domcontentloaded' });
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await expect(page.locator('.header-cta button, .header-cta .k-button').first()).toBeVisible({ timeout: 30_000 });
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// Clear events and click CTA
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await page.evaluate(() => {
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(window as unknown as { __analytics_events: unknown[] }).__analytics_events = [];
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});
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await page.locator('.header-cta button, .header-cta .k-button').first().click();
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// Capture events immediately before navigation occurs
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// Use a small delay to ensure the synchronous event handler ran
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const landingEvents = await page.evaluate(() => {
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return (window as unknown as { __analytics_events: Array<{ name: string; data: Record<string, unknown> }> }).__analytics_events.slice();
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});
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console.log(`[ANALYTICS] Landing page events captured: ${JSON.stringify(landingEvents)}`);
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const ctaEvent = landingEvents.find(e => e.name === 'cta_click');
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expect(ctaEvent).toBeTruthy();
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expect(ctaEvent!.data.label).toBe('hero_get_krk');
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console.log('[ANALYTICS] ✅ cta_click event verified with correct label');
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// ── Web-app: verify wallet_connect analytics ──
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await page.waitForURL('**/app/get-krk**', { timeout: 30_000 });
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await expect(page.getByRole('heading', { name: 'Get $KRK Tokens' })).toBeVisible({ timeout: 15_000 });
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// Wait for wallet auto-connection (injected provider)
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// eslint-disable-next-line no-restricted-syntax -- waitForTimeout: no event source exists for Ponder indexing lag and UI re-renders after on-chain transactions in E2E tests. See AGENTS.md #Engineering Principles.
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await page.waitForTimeout(3_000);
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const webAppEvents = await getAnalyticsEvents(page);
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console.log(`[ANALYTICS] Web-app events: ${JSON.stringify(webAppEvents)}`);
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// wallet_connect fires when the wallet address is set
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const walletEvent = webAppEvents.find(e => e.name === 'wallet_connect');
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if (walletEvent) {
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console.log('[ANALYTICS] ✅ wallet_connect event verified');
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} else {
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console.log('[ANALYTICS] wallet_connect not fired yet (wallet may not auto-connect on this page)');
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}
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console.log('[ANALYTICS] ✅ Analytics funnel verification complete');
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} finally {
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await context.close();
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}
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});
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test('Uniswap deep link structure for all configured chains', async ({ browser }) => {
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// Verify deep link construction logic matches expected patterns.
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// This test loads the get-krk page and checks the link format.
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const context = await createWalletContext(browser, {
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privateKey: ACCOUNT_PRIVATE_KEY,
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rpcUrl: STACK_RPC_URL,
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});
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const page = await context.newPage();
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try {
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console.log('[DEEPLINK] Loading get-krk page...');
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await page.goto(`${STACK_WEBAPP_URL}/app/get-krk`, { waitUntil: 'domcontentloaded' });
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await expect(page.getByRole('heading', { name: 'Get $KRK Tokens' })).toBeVisible({ timeout: 15_000 });
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// Check if we're in local swap mode or production link mode
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const localSwapWidget = page.locator('[data-testid="swap-amount-input"]');
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const hasLocalSwap = await localSwapWidget.isVisible({ timeout: 3_000 }).catch(() => false);
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if (hasLocalSwap) {
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console.log('[DEEPLINK] Local swap mode — verifying swap widget is functional');
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await expect(localSwapWidget).toBeVisible();
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await expect(page.getByTestId('swap-buy-button')).toBeVisible();
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console.log('[DEEPLINK] ✅ Local swap widget verified');
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} else {
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// Production mode: verify the Uniswap link
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const swapLink = page.locator('a.swap-button');
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await expect(swapLink).toBeVisible({ timeout: 10_000 });
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const href = await swapLink.getAttribute('href');
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expect(href).toBeTruthy();
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// Parse and validate the URL structure
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const url = new URL(href!);
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expect(url.hostname).toBe('app.uniswap.org');
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expect(url.pathname).toBe('/swap');
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expect(url.searchParams.has('chain')).toBeTruthy();
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expect(url.searchParams.has('outputCurrency')).toBeTruthy();
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const chain = url.searchParams.get('chain');
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const outputCurrency = url.searchParams.get('outputCurrency');
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// Chain must be a valid Uniswap chain identifier
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expect(['base', 'base_sepolia', 'mainnet']).toContain(chain);
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// Token address must be a valid Ethereum address
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expect(outputCurrency).toMatch(/^0x[a-fA-F0-9]{40}$/);
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console.log(`[DEEPLINK] ✅ Uniswap deep link valid: chain=${chain}, token=${outputCurrency}`);
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}
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// Verify network info display
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const networkInfo = page.locator('.swap-info .info-value').first();
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if (await networkInfo.isVisible({ timeout: 3_000 }).catch(() => false)) {
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const networkText = await networkInfo.textContent();
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console.log(`[DEEPLINK] Network displayed: ${networkText}`);
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expect(networkText).toBeTruthy();
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}
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} finally {
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await context.close();
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}
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});
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});
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