Add minimum specs

Author: blocknotes

.rspec

@@ -0,0 +1,3 @@
+--require rails_helper
+--format documentation
+--profile

lib/activeadmin_blaze_theme.rb

@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require 'activeadmin'
 require 'activeadmin/views/activeadmin_form'
 require 'activeadmin_blaze_theme/version'
 # require 'formtastic/inputs/blaze_array_input'

spec/rails_helper.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+ENV['RAILS_ENV'] = 'test'
+
+require File.expand_path('dummy/config/environment.rb', __dir__)
+
+abort('The Rails environment is running in production mode!') if Rails.env.production?
+
+require 'rspec/rails'
+require 'capybara/rails'
+
+Dir[File.expand_path('support/**/*.rb', __dir__)].sort.each { |f| require f }
+
+# Force deprecations to raise an exception.
+ActiveSupport::Deprecation.behavior = :raise
+
+# Checks for pending migrations and applies them before tests are run.
+# If you are not using ActiveRecord, you can remove these lines.
+begin
+  ActiveRecord::Migration.maintain_test_schema!
+rescue ActiveRecord::PendingMigrationError => e
+  puts e.to_s.strip
+  exit 1
+end
+
+RSpec.configure do |config|
+  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+  config.infer_spec_type_from_file_location!
+  config.filter_rails_from_backtrace!
+
+  config.use_transactional_fixtures = true
+  config.use_instantiated_fixtures = false
+  config.render_views = false
+end

spec/spec_helper.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.disable_monkey_patching!
+  config.filter_run focus: true
+  config.filter_run_excluding changes_filesystem: true
+  config.run_all_when_everything_filtered = true
+  config.color = true
+  config.order = :random
+  config.example_status_persistence_file_path = '.rspec_failures'
+  config.shared_context_metadata_behavior = :apply_to_host_groups
+
+  config.expect_with :rspec do |expectations|
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+
+  config.mock_with :rspec do |mocks|
+    mocks.verify_partial_doubles = true
+  end
+end

spec/support/capybara.rb

@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+Capybara.server = :puma

spec/support/drivers.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+  config.before(:each, type: :system) do
+    driven_by(:selenium_chrome_headless)
+  end
+end

spec/system/theme_spec.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+RSpec.describe 'Theme', type: :system do
+  it 'checks that the theme is loaded' do
+    visit '/admin/posts'
+
+    expect(page).to have_css('body.active_admin', style: { 'font-size': '12px' })
+    expect(page).to have_css('body.active_admin a', text: /new post/i, style: { 'background-image': 'none' })
+    expect(page).to have_css('body.active_admin #header', style: { 'background-image': 'none' })
+    expect(page).to have_css('body.active_admin #title_bar', style: { 'box-shadow': 'none' })
+    expect(page).to have_css('body.active_admin #main_content', style: { 'padding': '25px 20px' })
+  end
+end