7 files changed, 346 insertions, 0 deletions
diff --git a/test/support/assert_responses.rb b/test/support/assert_responses.rb
new file mode 100644
index 0000000..b01166f
--- /dev/null
+++ b/test/support/assert_responses.rb
@@ -0,0 +1,46 @@
+module AssertResponses
+
+  # response that works with different TestCases:
+  # ActionController::TestCase has @response
+  # ActionDispatch::IntegrationTest has @response
+  # Rack::Test::Methods defines last_response
+  def get_response
+    @response || last_response
+  end
+
+  def assert_attachement_filename(name)
+    assert_equal %Q(attachment; filename="#{name}"),
+      get_response.headers["Content-Disposition"]
+  end
+
+  def json_response
+    response = JSON.parse(get_response.body)
+    response.respond_to?(:with_indifferent_access) ?
+      response.with_indifferent_access :
+      response
+  end
+
+  def assert_json_response(object)
+    assert_equal 'application/json',
+      get_response.content_type.to_s.split(';').first
+    if object.is_a? Hash
+      object.stringify_keys! if object.respond_to? :stringify_keys!
+      assert_equal object, json_response
+    else
+      assert_equal object.to_json, get_response.body
+    end
+  end
+
+  def assert_json_error(object)
+    object.stringify_keys! if object.respond_to? :stringify_keys!
+    assert_json_response :errors => object
+  end
+end
+
+class ::ActionController::TestCase
+  include AssertResponses
+end
+
+class ::ActionDispatch::IntegrationTest
+  include AssertResponses
+end
diff --git a/test/support/auth_test_helper.rb b/test/support/auth_test_helper.rb
new file mode 100644
index 0000000..57f9f9b
--- /dev/null
+++ b/test/support/auth_test_helper.rb
@@ -0,0 +1,65 @@
+module AuthTestHelper
+  extend ActiveSupport::Concern
+
+  # Controller will fetch current user from warden.
+  # Make it pick up our current_user
+  included do
+    setup do
+      request.env['warden'] ||= stub :user => nil
+    end
+  end
+
+  def login(user_or_method_hash = {})
+    if user_or_method_hash.respond_to?(:reverse_merge)
+      user_or_method_hash.reverse_merge! :is_admin? => false
+    end
+    @current_user = stub_record(:user, user_or_method_hash)
+    request.env['warden'] = stub :user => @current_user
+    request.env['HTTP_AUTHORIZATION'] = header_for_token_auth
+    return @current_user
+  end
+
+  def assert_access_denied(denied = true, logged_in = true)
+    if denied
+      if @response.content_type == 'application/json'
+        assert_json_response('error' => I18n.t(:not_authorized))
+        assert_response :unprocessable_entity
+      else
+        if logged_in
+          assert_equal({:alert => I18n.t(:not_authorized)}, flash.to_hash)
+          assert_redirected_to home_url
+        else
+          assert_equal({:alert => I18n.t(:not_authorized_login)}, flash.to_hash)
+          assert_redirected_to login_url
+        end
+      end
+    else
+      assert flash[:alert].blank?
+    end
+  end
+
+  def expect_logout
+    expect_warden_logout
+    @token.expects(:destroy) if @token
+  end
+
+  protected
+
+  def header_for_token_auth
+    @token = find_record(:token, :authenticate => @current_user)
+    ActionController::HttpAuthentication::Token.encode_credentials @token.id
+  end
+
+  def expect_warden_logout
+    raw = mock('raw session') do
+      expects(:inspect)
+    end
+    request.env['warden'].expects(:raw_session).returns(raw)
+    request.env['warden'].expects(:logout)
+  end
+
+end
+
+class ActionController::TestCase
+  include AuthTestHelper
+end
diff --git a/test/support/browser_integration_test.rb b/test/support/browser_integration_test.rb
new file mode 100644
index 0000000..1c872ff
--- /dev/null
+++ b/test/support/browser_integration_test.rb
@@ -0,0 +1,98 @@
+#
+# BrowserIntegrationTest
+#
+# Use this class for capybara based integration tests for the ui.
+#
+
+class BrowserIntegrationTest < ActionDispatch::IntegrationTest
+
+  CONFIG_RU = (Rails.root + 'config.ru').to_s
+  OUTER_APP = Rack::Builder.parse_file(CONFIG_RU).first
+
+  require 'capybara/poltergeist'
+
+  Capybara.register_driver :rack_test do |app|
+    Capybara::RackTest::Driver.new(app)
+  end
+
+  Capybara.register_driver :poltergeist do |app|
+    Capybara::Poltergeist::Driver.new(app)
+  end
+
+  # this is integration testing. So let's make the whole
+  # rack stack available...
+  Capybara.app = OUTER_APP
+  Capybara.run_server = true
+  Capybara.app_host = 'http://lvh.me:3003'
+  Capybara.server_port = 3003
+  Capybara.javascript_driver = :poltergeist
+  Capybara.default_wait_time = 5
+
+
+  # Make the Capybara DSL available
+  include Capybara::DSL
+
+  setup do
+    Capybara.current_driver = Capybara.javascript_driver
+    page.driver.add_headers 'ACCEPT-LANGUAGE' => 'en-EN'
+  end
+
+  teardown do
+    Capybara.reset_sessions!    # Forget the (simulated) browser state
+    Capybara.use_default_driver # Revert Capybara.current_driver to Capybara.default_driver
+  end
+
+  def submit_signup(username = nil, password = nil)
+    username ||= "test_#{SecureRandom.urlsafe_base64}".downcase
+    password ||= SecureRandom.base64
+    visit '/users/new'
+    fill_in 'Username', with: username
+    fill_in 'Password', with: password
+    fill_in 'Password confirmation', with: password
+    click_on 'Sign Up'
+    return username, password
+  end
+
+  # currently this only works for tests with poltergeist.
+  def login(user = nil)
+    @user ||= user ||= FactoryGirl.create(:user)
+    token = Token.create user_id: user.id
+    page.driver.add_header "Authorization", %Q(Token token="#{token}")
+    visit '/'
+  end
+
+  teardown do
+    if @user && @user.reload
+      Identity.destroy_all_for @user
+      @user.destroy
+    end
+  end
+
+  add_teardown_hook do |testcase|
+    unless testcase.passed?
+      testcase.save_state
+    end
+  end
+
+  def save_state
+    File.open(logfile_path, 'w') do |test_log|
+      test_log.puts self.class.name
+      test_log.puts "========================="
+      test_log.puts __name__
+      test_log.puts Time.now
+      test_log.puts current_path
+      test_log.puts page.status_code
+      test_log.puts page.response_headers
+      test_log.puts "page.html"
+      test_log.puts "------------------------"
+      test_log.puts page.html
+      test_log.puts "server log"
+      test_log.puts "------------------------"
+      test_log.puts `tail log/test.log -n 200`
+    end
+    page.save_screenshot screenshot_path
+  # some drivers do not support screenshots
+  rescue Capybara::NotSupportedByDriverError
+  end
+
+end
diff --git a/test/support/rack_test.rb b/test/support/rack_test.rb
new file mode 100644
index 0000000..806339a
--- /dev/null
+++ b/test/support/rack_test.rb
@@ -0,0 +1,38 @@
+require_relative 'assert_responses'
+
+class RackTest < ActiveSupport::TestCase
+  include Rack::Test::Methods
+  include Warden::Test::Helpers
+
+  CONFIG_RU = (Rails.root + 'config.ru').to_s
+  OUTER_APP = Rack::Builder.parse_file(CONFIG_RU).first
+
+  def app
+    OUTER_APP
+  end
+
+  def assert_access_denied
+    assert_json_response('error' => I18n.t(:not_authorized))
+    assert_response :unprocessable_entity
+  end
+
+  # inspired by rails 4
+  # -> actionpack/lib/action_dispatch/testing/assertions/response.rb
+  def assert_response(type, message = nil)
+    # RackTest does not know @response
+    response_code = last_response.status
+    message ||= "Expected response to be a <#{type}>, but was <#{response_code}>"
+
+    if Symbol === type
+      if [:success, :missing, :redirect, :error].include?(type)
+        assert last_response.send("#{type}?"), message
+      else
+        code = Rack::Utils::SYMBOL_TO_STATUS_CODE[type]
+        assert_equal code, response_code, message
+      end
+    else
+      assert_equal type, response_code, message
+    end
+  end
+
+end
diff --git a/test/support/stub_record_helper.rb b/test/support/stub_record_helper.rb
new file mode 100644
index 0000000..25138a0
--- /dev/null
+++ b/test/support/stub_record_helper.rb
@@ -0,0 +1,53 @@
+module StubRecordHelper
+
+  #
+  # We will stub find when called on the records class and
+  # return the record given.
+  #
+  # If no record is given but a hash or nil will create a stub based on
+  # that instead and returns the stub.
+  #
+  def find_record(factory, record_or_attribs_hash = {})
+    record = stub_record factory, record_or_attribs_hash, true
+    klass = record.class
+    # find is just an alias for get with CouchRest Model
+    klass.stubs(:get).with(record.to_param.to_s).returns(record)
+    klass.stubs(:find).with(record.to_param.to_s).returns(record)
+    return record
+  end
+
+  # Create a stub that has the usual functions of a database record.
+  # It won't fail on rendering a form for example.
+  #
+  # If the second parameter is a record we return the record itself.
+  # This way you can build functions that either take a record or a
+  # method hash to stub from. See find_record for an example.
+  def stub_record(factory, record_or_method_hash = {}, persisted=false)
+    if record_or_method_hash && !record_or_method_hash.is_a?(Hash)
+      return record_or_method_hash
+    end
+    FactoryGirl.build_stubbed(factory).tap do |record|
+      if persisted or record.persisted?
+        record_or_method_hash.reverse_merge! :created_at => Time.now,
+          :updated_at => Time.now, :id => Random.rand(100000).to_s
+      end
+      record.stubs(record_or_method_hash) if record_or_method_hash.present?
+    end
+  end
+
+  # returns deep stringified attributes so they can be compared to
+  # what the controller receives as params
+  def record_attributes_for(factory, attribs_hash = nil)
+    FactoryGirl.attributes_for(factory, attribs_hash).tap do |attribs|
+      attribs.keys.each do |key|
+        val = attribs.delete(key)
+        attribs[key.to_s] = val.is_a?(Hash) ? val.stringify_keys! : val
+      end
+    end
+  end
+
+end
+
+class ActionController::TestCase
+  include StubRecordHelper
+end
diff --git a/test/support/time_test_helper.rb b/test/support/time_test_helper.rb
new file mode 100644
index 0000000..f673f12
--- /dev/null
+++ b/test/support/time_test_helper.rb
@@ -0,0 +1,30 @@
+# Extend the Time class so that we can offset the time that 'now'
+# returns.  This should allow us to effectively time warp for functional
+# tests that require limits per hour, what not.
+class Time #:nodoc:
+  class <<self
+    attr_accessor :testing_offset
+
+    def now_with_testing_offset
+      now_without_testing_offset - testing_offset
+    end
+    alias_method_chain :now, :testing_offset
+  end
+end
+Time.testing_offset = 0
+
+module TimeTestHelper
+  # Time warp to the specified time for the duration of the passed block
+  def pretend_now_is(time)
+    begin
+      Time.testing_offset = Time.now - time
+      yield
+    ensure
+      Time.testing_offset = 0
+    end
+  end
+end
+
+class ActiveSupport::TestCase
+  include TimeTestHelper
+end
diff --git a/test/support/with_config_helper.rb b/test/support/with_config_helper.rb
new file mode 100644
index 0000000..65eb7bc
--- /dev/null
+++ b/test/support/with_config_helper.rb
@@ -0,0 +1,16 @@
+module WithConfigHelper
+  extend ActiveSupport::Concern
+
+  def with_config(options)
+    old_config = APP_CONFIG.dup
+    APP_CONFIG.merge! options
+    yield
+  ensure
+    APP_CONFIG.replace old_config
+  end
+
+end
+
+class ActiveSupport::TestCase
+  include WithConfigHelper
+end