Write rails specs

Rakefile

@@ -1,10 +1,20 @@
 require 'bundler/gem_tasks'
 
-require 'rspec/core/rake_task'
-RSpec::Core::RakeTask.new(:spec)
-
+desc 'Run benchmarks'
 task :bench do
   system('TIME=20 bundle exec ruby benchmarks/benchmark.rb')
 end
 
-task default: :spec
+desc 'Run RSpec code examples'
+task :spec do
+  system('bundle exec rspec --pattern spec/hamlit/**{,/\*/\*\*\}/\*_spec.rb')
+end
+
+namespace :rails do
+  desc 'Run Rails specs'
+  task :spec do
+    system('cd spec/rails && rake spec')
+  end
+end
+
+task default: [:spec, 'rails:spec']

lib/hamlit/template.rb

@@ -8,9 +8,6 @@ module Hamlit
       # Use rails-specific generator. This is necessary
       # to support block capturing and streaming.
       generator: Temple::Generators::RailsOutputBuffer,
-      # Disable the internal slim capturing.
-      # Rails takes care of the capturing by itself.
-      disable_capture: true,
       streaming: true,
     )
   end

spec/rails/app/controllers/users_controller.rb

@@ -0,0 +1,5 @@
+class UsersController < ApplicationController
+  def index
+    @user = { id: 1, name: 'k0kubun' }
+  end
+end

spec/rails/app/views/application/index.html.haml

@@ -1,3 +1,5 @@
+%span Hamlit
+
 %table
   %thead
     %tr

spec/rails/app/views/users/index.html.haml

@@ -0,0 +1,4 @@
+%span= params[:q]
+%p= @user[:name]
+
+= link_to 'root', root_path

spec/rails/config/routes.rb

@@ -1,3 +1,5 @@
 Rails.application.routes.draw do
   root to: 'application#index'
+
+  resources :users, only: :index
 end

spec/rails/db/schema.rb

@@ -0,0 +1,16 @@
+# encoding: UTF-8
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# Note that this schema.rb definition is the authoritative source for your
+# database schema. If you need to create the application database on another
+# system, you should be using db:schema:load, not running all the migrations
+# from scratch. The latter is a flawed and unsustainable approach (the more migrations
+# you'll amass, the slower it'll run and the greater likelihood for issues).
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 0) do
+
+end

spec/rails/spec/controllers/application_controller_spec.rb

@@ -0,0 +1,13 @@
+require 'rails_helper'
+
+describe ApplicationController, type: :request do
+  describe '#index' do
+    it 'renders views' do
+      get root_path
+      expect(response).to be_ok
+      expect(response).to render_template('application/index')
+      expect(response).to render_template('layouts/application')
+      expect(response.body).to include('<span>Hamlit</span>')
+    end
+  end
+end

spec/rails/spec/controllers/users_controller_spec.rb

@@ -0,0 +1,20 @@
+require 'rails_helper'
+
+describe UsersController, type: :request do
+  describe '#index' do
+    it 'renders params' do
+      get users_path(q: 'hello')
+      expect(response.body).to include('<span>hello</span>')
+    end
+
+    it 'renders instance variable' do
+      get users_path
+      expect(response.body).to include('<p>k0kubun</p>')
+    end
+
+    it 'renders rails helper' do
+      get users_path
+      expect(response.body).to include('<a href="/">root</a>')
+    end
+  end
+end

spec/rails/spec/rails_helper.rb

@@ -0,0 +1,56 @@
+# This file is copied to spec/ when you run 'rails generate rspec:install'
+ENV['RAILS_ENV'] ||= 'test'
+require 'spec_helper'
+require File.expand_path('../../config/environment', __FILE__)
+require 'rspec/rails'
+# Add additional requires below this line. Rails is not loaded until this point!
+
+# Requires supporting ruby files with custom matchers and macros, etc, in
+# spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
+# run as spec files by default. This means that files in spec/support that end
+# in _spec.rb will both be required and run as specs, causing the specs to be
+# run twice. It is recommended that you do not name files matching this glob to
+# end with _spec.rb. You can configure this pattern with the --pattern
+# option on the command line or in ~/.rspec, .rspec or `.rspec-local`.
+#
+# The following line is provided for convenience purposes. It has the downside
+# of increasing the boot-up time by auto-requiring all files in the support
+# directory. Alternatively, in the individual `*_spec.rb` files, manually
+# require only the support files necessary.
+#
+# Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
+
+# Checks for pending migrations before tests are run.
+# If you are not using ActiveRecord, you can remove this line.
+ActiveRecord::Migration.maintain_test_schema!
+
+RSpec.configure do |config|
+  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
+  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+
+  # If you're not using ActiveRecord, or you'd prefer not to run each of your
+  # examples within a transaction, remove the following line or assign false
+  # instead of true.
+  config.use_transactional_fixtures = true
+
+  # RSpec Rails can automatically mix in different behaviours to your tests
+  # based on their file location, for example enabling you to call `get` and
+  # `post` in specs under `spec/controllers`.
+  #
+  # You can disable this behaviour by removing the line below, and instead
+  # explicitly tag your specs with their type, e.g.:
+  #
+  #     RSpec.describe UsersController, :type => :controller do
+  #       # ...
+  #     end
+  #
+  # The different available types are documented in the features, such as in
+  # https://relishapp.com/rspec/rspec-rails/docs
+  config.infer_spec_type_from_file_location!
+end
+
+# Require factories
+Dir[Rails.root.join("spec/factories/**/*.rb")].each { |f| require f }
+
+# Require support files
+Dir[Rails.root.join("spec/support/**/*.rb")].each { |f| require f }