Playwright Testing for Swedish BankID Authentication

Region Focus: This guide targets Sweden-based development contexts.

This guide provides complete, production-ready Playwright patterns for playwright testing for swedish bankid authentication.

Introduction

Robust test automation requires domain-specific patterns. This article covers playwright testing for swedish bankid authentication with practical code examples you can use immediately in your test suite.

Architecture Overview

graph TD
    Test["Playwright Test"] --> App["Application Under Test"]
    App --> API["Backend API / Mock"]
    API --> Assert["Test Assertions Pass"]

Implementation

test('Swedish BankID login completes', async ({ page }) => {
  await page.route('/api.bankid.com/', route =>
    route.fulfill({ json: { orderRef: 'ORDER123', status: 'complete', completionData: { user: { name: 'Sven Svensson' } } } })
  );
  await page.goto('/login');
  await page.getByRole('button', { name: 'Logga in med BankID' }).click();
  await expect(page.getByText('Inloggad som Sven Svensson')).toBeVisible();
});

Run Tests

npx playwright test --grep "Playwright Testing for"
npx playwright test --ui

Reference Table

Best Practices

Common Mistakes

Frequently Asked Questions

How to mock BankID API responses?

Intercept api.bankid.com calls and return mock completion data with user name.

How to test BankID polling for status?

Mock the collect endpoint to return 'pending' then 'complete' in sequence.

Can Playwright test Swedish personnummer validation?

Yes, test the 10/12-digit format and verify Luhn algorithm validation.

How to test Swish payment in Sweden?

Mock the Swish API and test the phone number input and payment confirmation flow.

How to test Swedish language content?

Set locale to sv-SE and verify UI text, date formats, and currency show Swedish formats.

Summary

This guide covered playwright testing for swedish bankid authentication. Apply these patterns to build reliable, fast, and maintainable automation for this specific scenario.

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