Remove the dummy app used in test

This is no longer required as Shoelace handles form submission by itself.

Author: yuki24

.github/workflows/main.yml

@@ -85,38 +85,3 @@ jobs:
           ruby-version: 'ruby-head'
           bundler-cache: true
       - run: bundle exec rake || echo "Ruby edge test is done."
-
-#  browser_tests:
-#    runs-on: ubuntu-22.04
-#    steps:
-#      - uses: actions/checkout@v3
-#      - name: Set up Ruby
-#        uses: ruby/setup-ruby@v1
-#        with:
-#          ruby-version: 3.2.0
-#          bundler-cache: true
-#      - name: Install dependencies
-#        run: |
-#          rm -rf node_modules &&
-#          yarn install &&
-#          yarn add tslib &&
-#          bundle
-#      - name: 'BrowserStack Env Setup'
-#        uses: 'browserstack/github-actions/setup-env@master'
-#        with:
-#          username:  ${{ secrets.BROWSERSTACK_USERNAME }}
-#          access-key: ${{ secrets.BROWSERSTACK_ACCESS_KEY }}
-#      - name: 'Start BrowserStackLocal Tunnel'
-#        uses: 'browserstack/github-actions/setup-local@master'
-#        with:
-#          local-testing: 'start'
-#          local-logging-level: 'all-logs'
-#          local-identifier: 'random'
-#      - name: Run the system test in the dummy app
-#        run: rake test:system
-#        env:
-#          BROWSERSTACK_URL:  ${{ secrets.BROWSERSTACK_URL }}
-#      - name: 'Stop BrowserStackLocal'
-#        uses: 'browserstack/github-actions/setup-local@master'
-#        with:
-#          local-testing: 'stop'

Rakefile

@@ -6,22 +6,7 @@ require "rake/testtask"
 Rake::TestTask.new(:test) do |t|
   t.libs << "test"
   t.libs << "lib"
-  t.test_files = FileList["test/**/*_test.rb"].exclude("test/dummy_app/**/*")
+  t.test_files = FileList["test/**/*_test.rb"]
 end
 
-namespace :test do
-  task :system do
-    Bundler.with_original_env do
-      sh <<~CMD
-        yarn build &&
-        cd test/dummy_app &&
-        yarn &&
-        bundle &&
-        RAILS_ENV=test rails webpacker:compile
-        rails test:system
-      CMD
-    end
-  end
-end
-
-task default: [:test, :'test:system']
+task default: [:test]