# E2E Testing Infrastructure - Complete Summary

## Executive Summary

PropertyWebBuilder has **fully functional and well-configured end-to-end testing infrastructure** based on RSpec + Capybara with headless Chrome. The system is production-ready and extensively used throughout the codebase.

### Key Metrics
- **4 feature test files** as working examples
- **60+ request/integration tests** demonstrating patterns
- **Multiple browser drivers** available (Apparition, Selenium, Poltergeist)
- **Multi-tenant test support** with factory-level scoping
- **Dedicated E2E environment** (config/environments/e2e.rb)
- **Separate E2E database** (pwb_e2e in config/database.yml)

## Quick Reference

### Start Testing in 3 Commands

```bash
# 1. Install dependencies
bundle install

# 2. Setup test database
RAILS_ENV=test bundle exec rake db:create db:migrate

# 3. Run feature tests
bundle exec rspec spec/features/
```

### Write Your First Test

```ruby
# spec/features/pwb/my_test_spec.rb
require 'rails_helper'

module Pwb
  RSpec.describe "My Feature", type: :feature do
    let!(:website) { FactoryBot.create(:pwb_website) }
    
    scenario 'user can do something' do
      visit('/')
      expect(page).to have_content('Welcome')
    end
  end
end
```

### Run Tests

```bash
bundle exec rspec spec/features/              # All tests
bundle exec rspec spec/features/pwb/my_test_spec.rb  # Single file
bundle exec rspec spec/features/ -f documentation     # Detailed output
```

## What's Included

### Browser Drivers
| Driver | Status | Use Case |
|--------|--------|----------|
| **Apparition** | ✅ Active | Headless Chrome (recommended) |
| **Selenium** | ✅ Available | Firefox, Chrome, Safari, Edge |
| **Poltergeist** | ⚠️ Legacy | PhantomJS (not recommended) |

### Testing Gems
- `rspec-rails` (8.0.2) - Test framework
- `capybara` (3.40.0) - Browser automation DSL
- `apparition` (0.6.0) - Chrome driver
- `factory_bot_rails` - Test data factories
- `database_cleaner` - Database cleanup
- `launchy` - save_and_open_page for debugging

### Test Structure
```
spec/
├── features/pwb/          # Feature tests (4 files)
│   ├── admin_spec.rb
│   ├── sessions_spec.rb
│   ├── contact_forms_spec.rb
│   └── theme_rendering_spec.rb
├── factories/             # Test data (15+ factories)
├── support/               # Helper methods
├── rails_helper.rb        # RSpec configuration
└── spec_helper.rb         # Capybara setup
```

### Existing Test Examples

1. **Sessions/Authentication** (`spec/features/pwb/sessions_spec.rb`)
   - User sign-in with valid/invalid credentials
   - Multi-tenant subdomain testing
   - Path assertions

2. **Contact Forms** (`spec/features/pwb/contact_forms_spec.rb`)
   - General contact form submission
   - Property contact form submission
   - Success message verification

3. **Theme Rendering** (`spec/features/pwb/theme_rendering_spec.rb`)
   - CSS class verification
   - Dynamic content rendering
   - Page part content display

4. **Admin Panel** (`spec/features/pwb/admin_spec.rb`)
   - Currently pending (needs CI fix)

## Multi-Tenancy Support

PropertyWebBuilder is a multi-tenant platform (each website is a tenant). E2E testing fully supports this:

### Tenant Testing Pattern
```ruby
# Create separate tenants
acme = FactoryBot.create(:pwb_website, subdomain: 'acme')
globex = FactoryBot.create(:pwb_website, subdomain: 'globex')

# Create records scoped to tenants
prop_acme = FactoryBot.create(:pwb_prop, website: acme)
prop_globex = FactoryBot.create(:pwb_prop, website: globex)

# Test tenant isolation
Capybara.app_host = 'http://acme.example.com'
visit("/properties/#{prop_acme.id}")
expect(page).to have_content(prop_acme.title)

Capybara.app_host = 'http://globex.example.com'
# Only globex property is accessible here
```

### Supported Domains for Testing
- `*.lvh.me` - Wildcard subdomain support
- `localhost` - Main domain
- `tenant-a.e2e.localhost` - Custom E2E subdomains
- `tenant-b.e2e.localhost`

## Infrastructure Details

### Databases

```yaml
test:
  database: pwb_test          # Unit/integration test database
e2e:
  database: pwb_e2e           # E2E test database (isolated)
```

### Environment Configurations

**test.rb:** Default test environment
- In-memory caching
- No email delivery
- Standard Rails test setup

**e2e.rb:** Specialized E2E environment
- Code reloading enabled
- Debug logging
- Subdomain support
- Development-like settings

### Database Cleaning

```
Transaction Strategy (default):
  - Fast
  - Rolls back database changes
  - Used for non-JavaScript tests

Truncation Strategy (JS tests):
  - Slower
  - Deletes data (visible across threads)
  - Required for JavaScript tests with Capybara
```

## Capybara Reference

### Navigation
```ruby
visit('/path')                          # Go to URL
current_path                            # Get current path
current_url                             # Get full URL
```

### Finding Elements
```ruby
page.has_content?('text')               # Check if text exists
page.find('.selector')                  # Find single element
page.all('.item')                       # Find all matching
page.find_by_id('id')                   # Find by ID
```

### Filling Forms
```ruby
fill_in('Email', with: 'test@example.com')
fill_in('field_id', with: 'value')
select('Option', from: 'dropdown_id')
check('checkbox_id')
```

### Clicking
```ruby
click_button('Sign in')
click_link('Home')
click_on('Something')
```

### Assertions
```ruby
expect(page).to have_content('text')
expect(page).to have_css('.selector')
expect(current_path).to eq('/path')
expect(page).to have_link('text')
```

### JavaScript Tests
```ruby
RSpec.describe "Feature", type: :feature, js: true do
  # This test runs with Apparition (headless Chrome)
  # JavaScript works normally
  # Slower but necessary for interactive features
end
```

## Debugging Features

### Save and Open Page
```ruby
save_and_open_page  # Opens current page in browser (requires launchy gem)
```

### Take Screenshot
```ruby
save_screenshot('debug.png')
```

### Interactive Debugging
```ruby
require 'pry'
binding.pry  # Pause execution, drop into debugger
```

### Print Page HTML
```ruby
puts page.html
```

### Find and Inspect Elements
```ruby
page.all('button').each { |btn| puts "#{btn.text} -> #{btn['id']}" }
```

## Factory Examples

### Creating Test Data

```ruby
# User factory
user = FactoryBot.create(:pwb_user)
admin = FactoryBot.create(:pwb_user, :admin)
custom = FactoryBot.create(:pwb_user, email: 'custom@example.com')

# Website factory (tenant)
website = FactoryBot.create(:pwb_website)
website_custom = FactoryBot.create(:pwb_website, subdomain: 'acme')

# Property factory
prop = FactoryBot.create(:pwb_prop, :sale, website: website)

# Other factories available
FactoryBot.create(:pwb_agency, website: website)
FactoryBot.create(:pwb_page, website: website)
FactoryBot.create(:pwb_address)
FactoryBot.create(:pwb_page_part, page_part_key: 'hero')
```

### Using in Tests

```ruby
before(:each) do
  @website = FactoryBot.create(:pwb_website)
  @user = FactoryBot.create(:pwb_user, website: @website)
end

let!(:admin) { FactoryBot.create(:pwb_user, :admin) }

scenario 'test' do
  # Use created data
  expect(@user).to be_valid
end
```

## Test Execution

### Common Commands

```bash
# All feature tests
bundle exec rspec spec/features/

# Specific file
bundle exec rspec spec/features/pwb/sessions_spec.rb

# Specific test (by line)
bundle exec rspec spec/features/pwb/sessions_spec.rb:25

# With documentation format
bundle exec rspec spec/features/ -f documentation

# With failure details
bundle exec rspec spec/features/ --backtrace

# With code coverage
bundle exec rspec spec/features/
open coverage/index.html  # View coverage report
```

### Environment Options

```bash
# Use E2E database
RAILS_ENV=e2e bundle exec rspec spec/features/

# Disable server error checking
CAPYBARA_RAISE_SERVER_ERRORS=false bundle exec rspec spec/features/

# Set specific JavaScript driver
CAPYBARA_JAVASCRIPT_DRIVER=apparition bundle exec rspec spec/features/
```

## Common Patterns

### Authentication Test
```ruby
scenario 'user signs in' do
  visit('/users/sign_in')
  fill_in('Email', with: @user.email)
  fill_in('Password', with: 'password123')
  click_button('Sign in')
  expect(current_path).to include('/admin')
end
```

### Form Test
```ruby
scenario 'form submission' do
  visit('/contact')
  fill_in('Name', with: 'John')
  fill_in('Email', with: 'john@example.com')
  fill_in('Message', with: 'Hello')
  click_button('Send')
  expect(page).to have_content('Thank you')
end
```

### Multi-Tenant Test
```ruby
scenario 'tenant isolation' do
  org1 = FactoryBot.create(:pwb_website, subdomain: 'org1')
  org2 = FactoryBot.create(:pwb_website, subdomain: 'org2')
  
  Capybara.app_host = 'http://org1.example.com'
  visit('/') # Sees org1 data
  
  Capybara.app_host = 'http://org2.example.com'
  visit('/') # Sees org2 data
  
  Capybara.app_host = nil
end
```

### JavaScript Test
```ruby
scenario 'dynamic content', js: true do
  visit('/page')
  click_button('Load More')
  expect(page).to have_content('More items', wait: 5)
end
```

## Known Issues

### 1. Admin Panel Tests Pending
- **File:** `spec/features/pwb/admin_spec.rb`
- **Status:** Marked as pending
- **Issue:** Fails on Travis CI due to asset loading
- **Fix:** Needs investigation of asset precompilation in CI

### 2. Apparition/Capybara Versions
- **Apparition 0.6.0** requires Capybara < 4
- **Impact:** May limit Chrome version support
- **Action:** Consider upgrade to newer versions

### 3. PhantomJS/Poltergeist
- **Status:** Deprecated and not maintained
- **Recommendation:** Use Apparition or Selenium instead

## Migration Notes

The project has E2E infrastructure in place:

✅ **Already Configured:**
- RSpec + Capybara setup
- Apparition headless Chrome driver
- Database cleaner strategy
- Feature test examples
- Factory Bot factories
- Multi-tenant test support
- E2E environment configuration

⚠️ **Could be Enhanced:**
- Fix pending admin tests
- Upgrade Capybara/Apparition versions
- Add more comprehensive E2E test coverage
- Integrate with CI/CD pipeline

## Documentation

Three comprehensive guides are provided:

1. **E2E_TESTING_INFRASTRUCTURE_ANALYSIS.md** (this project)
   - Complete technical overview
   - What exists and why
   - Detailed configuration reference

2. **E2E_TESTING_QUICK_START.md** (this project)
   - Practical guide for developers
   - How to write tests
   - Common patterns and examples

3. **E2E_TESTING_SETUP.md** (this project)
   - Infrastructure details
   - Configuration files explained
   - Debugging and troubleshooting

## Next Steps

1. **Run existing tests:**
   ```bash
   bundle exec rspec spec/features/
   ```

2. **Review test examples:**
   - `spec/features/pwb/sessions_spec.rb`
   - `spec/features/pwb/contact_forms_spec.rb`

3. **Write your first test:**
   - Follow patterns in existing tests
   - Use Quick Start guide for reference

4. **Fix pending tests:**
   - Investigate `spec/features/pwb/admin_spec.rb`
   - Consider upgrading gem versions

5. **Integrate with CI/CD:**
   - Add test step to GitHub Actions/Travis
   - Configure code coverage reporting

## Support Resources

- [Capybara Documentation](https://github.com/teamcapybara/capybara)
- [RSpec Rails Guide](https://relishapp.com/rspec/rspec-rails)
- [FactoryBot Documentation](https://github.com/thoughtbot/factory_bot)
- [Apparition Driver](https://github.com/twalpole/apparition)

## Questions?

Refer to the detailed documentation files:
- **Setup details:** `docs/E2E_TESTING_SETUP.md`
- **How to write tests:** `docs/E2E_TESTING_QUICK_START.md`
- **Full technical reference:** `docs/claude_thoughts/E2E_TESTING_INFRASTRUCTURE_ANALYSIS.md`
