test: Add Playwright tests for mobile responsiveness

spec/playwright_runner.rb

@@ -0,0 +1,78 @@
+# frozen_string_literal: true
+
+require 'open3'
+require 'timeout'
+
+# Script to start Hanami server and run Playwright tests
+class PlaywrightRunner
+  PORT = 2300
+  SERVER_START_TIMEOUT = 30
+  SERVER_URL = "http://localhost:#{PORT}"
+
+  def initialize
+    @server_process = nil
+  end
+
+  def start_server
+    puts "Starting Hanami server on port #{PORT}..."
+    
+    # Start the server in the background
+    @server_process = IO.popen(
+      "bundle exec hanami server --port #{PORT}",
+      err: [:child, :out]
+    )
+
+    # Wait for server to be ready
+    timeout = SERVER_START_TIMEOUT
+    start_time = Time.now
+
+    while Time.now - start_time < timeout
+      begin
+        # Try to connect to the server
+        Net::HTTP.get_response(URI(SERVER_URL))
+        puts "Server is ready!"
+        return true
+      rescue Errno::ECONNREFUSED, SocketError
+        sleep 1
+        next
+      end
+    end
+
+    puts "Server failed to start within #{timeout} seconds"
+    return false
+  end
+
+  def stop_server
+    if @server_process
+      puts "Stopping Hanami server..."
+      Process.kill('TERM', @server_process.pid)
+      @server_process.close
+      @server_process = nil
+    end
+  end
+
+  def run_tests
+    puts "Running Playwright tests..."
+    
+    # Run RSpec with the Playwright tests
+    system("bundle exec rspec spec/playwright/mobile_responsiveness_spec.rb")
+    
+    $?.exitstatus == 0
+  end
+end
+
+# Main execution
+if __FILE__ == $0
+  runner = PlaywrightRunner.new
+  
+  begin
+    if runner.start_server
+      success = runner.run_tests
+      exit(success ? 0 : 1)
+    else
+      exit(1)
+    end
+  ensure
+    runner.stop_server
+  end
+end