mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
683 lines
24 KiB
Ruby
683 lines
24 KiB
Ruby
require 'rack/session/abstract/id'
|
|
require 'active_support/core_ext/object/to_query'
|
|
require 'active_support/core_ext/module/anonymous'
|
|
require 'active_support/core_ext/hash/keys'
|
|
|
|
module ActionController
|
|
module TemplateAssertions
|
|
extend ActiveSupport::Concern
|
|
|
|
included do
|
|
setup :setup_subscriptions
|
|
teardown :teardown_subscriptions
|
|
end
|
|
|
|
def setup_subscriptions
|
|
@_partials = Hash.new(0)
|
|
@_templates = Hash.new(0)
|
|
@_layouts = Hash.new(0)
|
|
@_files = Hash.new(0)
|
|
|
|
ActiveSupport::Notifications.subscribe("render_template.action_view") do |_name, _start, _finish, _id, payload|
|
|
path = payload[:layout]
|
|
if path
|
|
@_layouts[path] += 1
|
|
if path =~ /^layouts\/(.*)/
|
|
@_layouts[$1] += 1
|
|
end
|
|
end
|
|
end
|
|
|
|
ActiveSupport::Notifications.subscribe("!render_template.action_view") do |_name, _start, _finish, _id, payload|
|
|
path = payload[:virtual_path]
|
|
next unless path
|
|
partial = path =~ /^.*\/_[^\/]*$/
|
|
|
|
if partial
|
|
@_partials[path] += 1
|
|
@_partials[path.split("/").last] += 1
|
|
end
|
|
|
|
@_templates[path] += 1
|
|
end
|
|
|
|
ActiveSupport::Notifications.subscribe("!render_template.action_view") do |_name, _start, _finish, _id, payload|
|
|
next if payload[:virtual_path] # files don't have virtual path
|
|
|
|
path = payload[:identifier]
|
|
if path
|
|
@_files[path] += 1
|
|
@_files[path.split("/").last] += 1
|
|
end
|
|
end
|
|
end
|
|
|
|
def teardown_subscriptions
|
|
ActiveSupport::Notifications.unsubscribe("render_template.action_view")
|
|
ActiveSupport::Notifications.unsubscribe("!render_template.action_view")
|
|
end
|
|
|
|
def process(*args)
|
|
@_partials = Hash.new(0)
|
|
@_templates = Hash.new(0)
|
|
@_layouts = Hash.new(0)
|
|
super
|
|
end
|
|
|
|
# Asserts that the request was rendered with the appropriate template file or partials.
|
|
#
|
|
# # assert that the "new" view template was rendered
|
|
# assert_template "new"
|
|
#
|
|
# # assert that the exact template "admin/posts/new" was rendered
|
|
# assert_template %r{\Aadmin/posts/new\Z}
|
|
#
|
|
# # assert that the layout 'admin' was rendered
|
|
# assert_template layout: 'admin'
|
|
# assert_template layout: 'layouts/admin'
|
|
# assert_template layout: :admin
|
|
#
|
|
# # assert that no layout was rendered
|
|
# assert_template layout: nil
|
|
# assert_template layout: false
|
|
#
|
|
# # assert that the "_customer" partial was rendered twice
|
|
# assert_template partial: '_customer', count: 2
|
|
#
|
|
# # assert that no partials were rendered
|
|
# assert_template partial: false
|
|
#
|
|
# In a view test case, you can also assert that specific locals are passed
|
|
# to partials:
|
|
#
|
|
# # assert that the "_customer" partial was rendered with a specific object
|
|
# assert_template partial: '_customer', locals: { customer: @customer }
|
|
def assert_template(options = {}, message = nil)
|
|
# Force body to be read in case the template is being streamed.
|
|
response.body
|
|
|
|
case options
|
|
when NilClass, Regexp, String, Symbol
|
|
options = options.to_s if Symbol === options
|
|
rendered = @_templates
|
|
msg = message || sprintf("expecting <%s> but rendering with <%s>",
|
|
options.inspect, rendered.keys)
|
|
matches_template =
|
|
case options
|
|
when String
|
|
!options.empty? && rendered.any? do |t, num|
|
|
options_splited = options.split(File::SEPARATOR)
|
|
t_splited = t.split(File::SEPARATOR)
|
|
t_splited.last(options_splited.size) == options_splited
|
|
end
|
|
when Regexp
|
|
rendered.any? { |t,num| t.match(options) }
|
|
when NilClass
|
|
rendered.blank?
|
|
end
|
|
assert matches_template, msg
|
|
when Hash
|
|
options.assert_valid_keys(:layout, :partial, :locals, :count, :file)
|
|
|
|
if options.key?(:layout)
|
|
expected_layout = options[:layout]
|
|
msg = message || sprintf("expecting layout <%s> but action rendered <%s>",
|
|
expected_layout, @_layouts.keys)
|
|
|
|
case expected_layout
|
|
when String, Symbol
|
|
assert_includes @_layouts.keys, expected_layout.to_s, msg
|
|
when Regexp
|
|
assert(@_layouts.keys.any? {|l| l =~ expected_layout }, msg)
|
|
when nil, false
|
|
assert(@_layouts.empty?, msg)
|
|
end
|
|
end
|
|
|
|
if options[:file]
|
|
assert_includes @_files.keys, options[:file]
|
|
end
|
|
|
|
if expected_partial = options[:partial]
|
|
if expected_locals = options[:locals]
|
|
if defined?(@_rendered_views)
|
|
view = expected_partial.to_s.sub(/^_/, '').sub(/\/_(?=[^\/]+\z)/, '/')
|
|
|
|
partial_was_not_rendered_msg = "expected %s to be rendered but it was not." % view
|
|
assert_includes @_rendered_views.rendered_views, view, partial_was_not_rendered_msg
|
|
|
|
msg = 'expecting %s to be rendered with %s but was with %s' % [expected_partial,
|
|
expected_locals,
|
|
@_rendered_views.locals_for(view)]
|
|
assert(@_rendered_views.view_rendered?(view, options[:locals]), msg)
|
|
else
|
|
warn "the :locals option to #assert_template is only supported in a ActionView::TestCase"
|
|
end
|
|
elsif expected_count = options[:count]
|
|
actual_count = @_partials[expected_partial]
|
|
msg = message || sprintf("expecting %s to be rendered %s time(s) but rendered %s time(s)",
|
|
expected_partial, expected_count, actual_count)
|
|
assert(actual_count == expected_count.to_i, msg)
|
|
else
|
|
msg = message || sprintf("expecting partial <%s> but action rendered <%s>",
|
|
options[:partial], @_partials.keys)
|
|
assert_includes @_partials, expected_partial, msg
|
|
end
|
|
elsif options.key?(:partial)
|
|
assert @_partials.empty?,
|
|
"Expected no partials to be rendered"
|
|
end
|
|
else
|
|
raise ArgumentError, "assert_template only accepts a String, Symbol, Hash, Regexp, or nil"
|
|
end
|
|
end
|
|
end
|
|
|
|
class TestRequest < ActionDispatch::TestRequest #:nodoc:
|
|
DEFAULT_ENV = ActionDispatch::TestRequest::DEFAULT_ENV.dup
|
|
DEFAULT_ENV.delete 'PATH_INFO'
|
|
|
|
def initialize(env = {})
|
|
super
|
|
|
|
self.session = TestSession.new
|
|
self.session_options = TestSession::DEFAULT_OPTIONS.merge(:id => SecureRandom.hex(16))
|
|
end
|
|
|
|
def assign_parameters(routes, controller_path, action, parameters = {})
|
|
parameters = parameters.symbolize_keys.merge(:controller => controller_path, :action => action)
|
|
extra_keys = routes.extra_keys(parameters)
|
|
non_path_parameters = get? ? query_parameters : request_parameters
|
|
parameters.each do |key, value|
|
|
if value.is_a?(Array) && (value.frozen? || value.any?(&:frozen?))
|
|
value = value.map{ |v| v.duplicable? ? v.dup : v }
|
|
elsif value.is_a?(Hash) && (value.frozen? || value.any?{ |k,v| v.frozen? })
|
|
value = Hash[value.map{ |k,v| [k, v.duplicable? ? v.dup : v] }]
|
|
elsif value.frozen? && value.duplicable?
|
|
value = value.dup
|
|
end
|
|
|
|
if extra_keys.include?(key.to_sym)
|
|
non_path_parameters[key] = value
|
|
else
|
|
if value.is_a?(Array)
|
|
value = value.map(&:to_param)
|
|
else
|
|
value = value.to_param
|
|
end
|
|
|
|
path_parameters[key.to_s] = value
|
|
end
|
|
end
|
|
|
|
# Clear the combined params hash in case it was already referenced.
|
|
@env.delete("action_dispatch.request.parameters")
|
|
|
|
params = self.request_parameters.dup
|
|
%w(controller action only_path).each do |k|
|
|
params.delete(k)
|
|
params.delete(k.to_sym)
|
|
end
|
|
data = params.to_query
|
|
|
|
@env['CONTENT_LENGTH'] = data.length.to_s
|
|
@env['rack.input'] = StringIO.new(data)
|
|
end
|
|
|
|
def recycle!
|
|
@formats = nil
|
|
@env.delete_if { |k, v| k =~ /^(action_dispatch|rack)\.request/ }
|
|
@env.delete_if { |k, v| k =~ /^action_dispatch\.rescue/ }
|
|
@symbolized_path_params = nil
|
|
@method = @request_method = nil
|
|
@fullpath = @ip = @remote_ip = @protocol = nil
|
|
@env['action_dispatch.request.query_parameters'] = {}
|
|
@set_cookies ||= {}
|
|
@set_cookies.update(Hash[cookie_jar.instance_variable_get("@set_cookies").map{ |k,o| [k,o[:value]] }])
|
|
deleted_cookies = cookie_jar.instance_variable_get("@delete_cookies")
|
|
@set_cookies.reject!{ |k,v| deleted_cookies.include?(k) }
|
|
cookie_jar.update(rack_cookies)
|
|
cookie_jar.update(cookies)
|
|
cookie_jar.update(@set_cookies)
|
|
cookie_jar.recycle!
|
|
end
|
|
|
|
private
|
|
|
|
def default_env
|
|
DEFAULT_ENV
|
|
end
|
|
end
|
|
|
|
class TestResponse < ActionDispatch::TestResponse
|
|
def recycle!
|
|
initialize
|
|
end
|
|
end
|
|
|
|
# Methods #destroy and #load! are overridden to avoid calling methods on the
|
|
# @store object, which does not exist for the TestSession class.
|
|
class TestSession < Rack::Session::Abstract::SessionHash #:nodoc:
|
|
DEFAULT_OPTIONS = Rack::Session::Abstract::ID::DEFAULT_OPTIONS
|
|
|
|
def initialize(session = {})
|
|
super(nil, nil)
|
|
@id = SecureRandom.hex(16)
|
|
@data = stringify_keys(session)
|
|
@loaded = true
|
|
end
|
|
|
|
def exists?
|
|
true
|
|
end
|
|
|
|
def keys
|
|
@data.keys
|
|
end
|
|
|
|
def values
|
|
@data.values
|
|
end
|
|
|
|
def destroy
|
|
clear
|
|
end
|
|
|
|
private
|
|
|
|
def load!
|
|
@id
|
|
end
|
|
end
|
|
|
|
# Superclass for ActionController functional tests. Functional tests allow you to
|
|
# test a single controller action per test method. This should not be confused with
|
|
# integration tests (see ActionDispatch::IntegrationTest), which are more like
|
|
# "stories" that can involve multiple controllers and multiple actions (i.e. multiple
|
|
# different HTTP requests).
|
|
#
|
|
# == Basic example
|
|
#
|
|
# Functional tests are written as follows:
|
|
# 1. First, one uses the +get+, +post+, +patch+, +put+, +delete+ or +head+ method to simulate
|
|
# an HTTP request.
|
|
# 2. Then, one asserts whether the current state is as expected. "State" can be anything:
|
|
# the controller's HTTP response, the database contents, etc.
|
|
#
|
|
# For example:
|
|
#
|
|
# class BooksControllerTest < ActionController::TestCase
|
|
# def test_create
|
|
# # Simulate a POST response with the given HTTP parameters.
|
|
# post(:create, book: { title: "Love Hina" })
|
|
#
|
|
# # Assert that the controller tried to redirect us to
|
|
# # the created book's URI.
|
|
# assert_response :found
|
|
#
|
|
# # Assert that the controller really put the book in the database.
|
|
# assert_not_nil Book.find_by(title: "Love Hina")
|
|
# end
|
|
# end
|
|
#
|
|
# You can also send a real document in the simulated HTTP request.
|
|
#
|
|
# def test_create
|
|
# json = {book: { title: "Love Hina" }}.to_json
|
|
# post :create, json
|
|
# end
|
|
#
|
|
# == Special instance variables
|
|
#
|
|
# ActionController::TestCase will also automatically provide the following instance
|
|
# variables for use in the tests:
|
|
#
|
|
# <b>@controller</b>::
|
|
# The controller instance that will be tested.
|
|
# <b>@request</b>::
|
|
# An ActionController::TestRequest, representing the current HTTP
|
|
# request. You can modify this object before sending the HTTP request. For example,
|
|
# you might want to set some session properties before sending a GET request.
|
|
# <b>@response</b>::
|
|
# An ActionController::TestResponse object, representing the response
|
|
# of the last HTTP response. In the above example, <tt>@response</tt> becomes valid
|
|
# after calling +post+. If the various assert methods are not sufficient, then you
|
|
# may use this object to inspect the HTTP response in detail.
|
|
#
|
|
# (Earlier versions of \Rails required each functional test to subclass
|
|
# Test::Unit::TestCase and define @controller, @request, @response in +setup+.)
|
|
#
|
|
# == Controller is automatically inferred
|
|
#
|
|
# ActionController::TestCase will automatically infer the controller under test
|
|
# from the test class name. If the controller cannot be inferred from the test
|
|
# class name, you can explicitly set it with +tests+.
|
|
#
|
|
# class SpecialEdgeCaseWidgetsControllerTest < ActionController::TestCase
|
|
# tests WidgetController
|
|
# end
|
|
#
|
|
# == \Testing controller internals
|
|
#
|
|
# In addition to these specific assertions, you also have easy access to various collections that the regular test/unit assertions
|
|
# can be used against. These collections are:
|
|
#
|
|
# * assigns: Instance variables assigned in the action that are available for the view.
|
|
# * session: Objects being saved in the session.
|
|
# * flash: The flash objects currently in the session.
|
|
# * cookies: \Cookies being sent to the user on this request.
|
|
#
|
|
# These collections can be used just like any other hash:
|
|
#
|
|
# assert_not_nil assigns(:person) # makes sure that a @person instance variable was set
|
|
# assert_equal "Dave", cookies[:name] # makes sure that a cookie called :name was set as "Dave"
|
|
# assert flash.empty? # makes sure that there's nothing in the flash
|
|
#
|
|
# For historic reasons, the assigns hash uses string-based keys. So <tt>assigns[:person]</tt> won't work, but <tt>assigns["person"]</tt> will. To
|
|
# appease our yearning for symbols, though, an alternative accessor has been devised using a method call instead of index referencing.
|
|
# So <tt>assigns(:person)</tt> will work just like <tt>assigns["person"]</tt>, but again, <tt>assigns[:person]</tt> will not work.
|
|
#
|
|
# On top of the collections, you have the complete url that a given action redirected to available in <tt>redirect_to_url</tt>.
|
|
#
|
|
# For redirects within the same controller, you can even call follow_redirect and the redirect will be followed, triggering another
|
|
# action call which can then be asserted against.
|
|
#
|
|
# == Manipulating session and cookie variables
|
|
#
|
|
# Sometimes you need to set up the session and cookie variables for a test.
|
|
# To do this just assign a value to the session or cookie collection:
|
|
#
|
|
# session[:key] = "value"
|
|
# cookies[:key] = "value"
|
|
#
|
|
# To clear the cookies for a test just clear the cookie collection:
|
|
#
|
|
# cookies.clear
|
|
#
|
|
# == \Testing named routes
|
|
#
|
|
# If you're using named routes, they can be easily tested using the original named routes' methods straight in the test case.
|
|
#
|
|
# assert_redirected_to page_url(title: 'foo')
|
|
class TestCase < ActiveSupport::TestCase
|
|
module Behavior
|
|
extend ActiveSupport::Concern
|
|
include ActionDispatch::TestProcess
|
|
include ActiveSupport::Testing::ConstantLookup
|
|
|
|
attr_reader :response, :request
|
|
|
|
module ClassMethods
|
|
|
|
# Sets the controller class name. Useful if the name can't be inferred from test class.
|
|
# Normalizes +controller_class+ before using.
|
|
#
|
|
# tests WidgetController
|
|
# tests :widget
|
|
# tests 'widget'
|
|
def tests(controller_class)
|
|
case controller_class
|
|
when String, Symbol
|
|
self.controller_class = "#{controller_class.to_s.camelize}Controller".constantize
|
|
when Class
|
|
self.controller_class = controller_class
|
|
else
|
|
raise ArgumentError, "controller class must be a String, Symbol, or Class"
|
|
end
|
|
end
|
|
|
|
def controller_class=(new_class)
|
|
prepare_controller_class(new_class) if new_class
|
|
self._controller_class = new_class
|
|
end
|
|
|
|
def controller_class
|
|
if current_controller_class = self._controller_class
|
|
current_controller_class
|
|
else
|
|
self.controller_class = determine_default_controller_class(name)
|
|
end
|
|
end
|
|
|
|
def determine_default_controller_class(name)
|
|
determine_constant_from_test_name(name) do |constant|
|
|
Class === constant && constant < ActionController::Metal
|
|
end
|
|
end
|
|
|
|
def prepare_controller_class(new_class)
|
|
new_class.send :include, ActionController::TestCase::RaiseActionExceptions
|
|
end
|
|
|
|
end
|
|
|
|
# Simulate a GET request with the given parameters.
|
|
#
|
|
# - +action+: The controller action to call.
|
|
# - +parameters+: The HTTP parameters that you want to pass. This may
|
|
# be +nil+, a hash, or a string that is appropriately encoded
|
|
# (<tt>application/x-www-form-urlencoded</tt> or <tt>multipart/form-data</tt>).
|
|
# - +session+: A hash of parameters to store in the session. This may be +nil+.
|
|
# - +flash+: A hash of parameters to store in the flash. This may be +nil+.
|
|
#
|
|
# You can also simulate POST, PATCH, PUT, DELETE, HEAD, and OPTIONS requests with
|
|
# +post+, +patch+, +put+, +delete+, +head+, and +options+.
|
|
#
|
|
# Note that the request method is not verified. The different methods are
|
|
# available to make the tests more expressive.
|
|
def get(action, *args)
|
|
process(action, "GET", *args)
|
|
end
|
|
|
|
# Simulate a POST request with the given parameters and set/volley the response.
|
|
# See +get+ for more details.
|
|
def post(action, *args)
|
|
process(action, "POST", *args)
|
|
end
|
|
|
|
# Simulate a PATCH request with the given parameters and set/volley the response.
|
|
# See +get+ for more details.
|
|
def patch(action, *args)
|
|
process(action, "PATCH", *args)
|
|
end
|
|
|
|
# Simulate a PUT request with the given parameters and set/volley the response.
|
|
# See +get+ for more details.
|
|
def put(action, *args)
|
|
process(action, "PUT", *args)
|
|
end
|
|
|
|
# Simulate a DELETE request with the given parameters and set/volley the response.
|
|
# See +get+ for more details.
|
|
def delete(action, *args)
|
|
process(action, "DELETE", *args)
|
|
end
|
|
|
|
# Simulate a HEAD request with the given parameters and set/volley the response.
|
|
# See +get+ for more details.
|
|
def head(action, *args)
|
|
process(action, "HEAD", *args)
|
|
end
|
|
|
|
def xml_http_request(request_method, action, parameters = nil, session = nil, flash = nil)
|
|
@request.env['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest'
|
|
@request.env['HTTP_ACCEPT'] ||= [Mime::JS, Mime::HTML, Mime::XML, 'text/xml', Mime::ALL].join(', ')
|
|
__send__(request_method, action, parameters, session, flash).tap do
|
|
@request.env.delete 'HTTP_X_REQUESTED_WITH'
|
|
@request.env.delete 'HTTP_ACCEPT'
|
|
end
|
|
end
|
|
alias xhr :xml_http_request
|
|
|
|
def paramify_values(hash_or_array_or_value)
|
|
case hash_or_array_or_value
|
|
when Hash
|
|
Hash[hash_or_array_or_value.map{|key, value| [key, paramify_values(value)] }]
|
|
when Array
|
|
hash_or_array_or_value.map {|i| paramify_values(i)}
|
|
when Rack::Test::UploadedFile, ActionDispatch::Http::UploadedFile
|
|
hash_or_array_or_value
|
|
else
|
|
hash_or_array_or_value.to_param
|
|
end
|
|
end
|
|
|
|
def process(action, http_method = 'GET', *args)
|
|
check_required_ivars
|
|
|
|
if args.first.is_a?(String) && http_method != 'HEAD'
|
|
@request.env['RAW_POST_DATA'] = args.shift
|
|
end
|
|
|
|
parameters, session, flash = args
|
|
|
|
# Ensure that numbers and symbols passed as params are converted to
|
|
# proper params, as is the case when engaging rack.
|
|
parameters = paramify_values(parameters) if html_format?(parameters)
|
|
|
|
@html_document = nil
|
|
|
|
unless @controller.respond_to?(:recycle!)
|
|
@controller.extend(Testing::Functional)
|
|
@controller.class.class_eval { include Testing }
|
|
end
|
|
|
|
@request.recycle!
|
|
@response.recycle!
|
|
@controller.recycle!
|
|
|
|
@request.env['REQUEST_METHOD'] = http_method
|
|
|
|
parameters ||= {}
|
|
controller_class_name = @controller.class.anonymous? ?
|
|
"anonymous" :
|
|
@controller.class.controller_path
|
|
|
|
@request.assign_parameters(@routes, controller_class_name, action.to_s, parameters)
|
|
|
|
@request.session.update(session) if session
|
|
@request.flash.update(flash || {})
|
|
|
|
@controller.request = @request
|
|
@controller.response = @response
|
|
|
|
build_request_uri(action, parameters)
|
|
|
|
name = @request.parameters[:action]
|
|
|
|
@controller.process(name)
|
|
|
|
if cookies = @request.env['action_dispatch.cookies']
|
|
cookies.write(@response)
|
|
end
|
|
@response.prepare!
|
|
|
|
@assigns = @controller.respond_to?(:view_assigns) ? @controller.view_assigns : {}
|
|
@request.session['flash'] = @request.flash.to_session_value
|
|
@request.session.delete('flash') if @request.session['flash'].blank?
|
|
@response
|
|
end
|
|
|
|
def setup_controller_request_and_response
|
|
@request = build_request
|
|
@response = build_response
|
|
@response.request = @request
|
|
|
|
@controller = nil unless defined? @controller
|
|
|
|
if klass = self.class.controller_class
|
|
unless @controller
|
|
begin
|
|
@controller = klass.new
|
|
rescue
|
|
warn "could not construct controller #{klass}" if $VERBOSE
|
|
end
|
|
end
|
|
end
|
|
|
|
if @controller
|
|
@controller.request = @request
|
|
@controller.params = {}
|
|
end
|
|
end
|
|
|
|
def build_request
|
|
TestRequest.new
|
|
end
|
|
|
|
def build_response
|
|
TestResponse.new
|
|
end
|
|
|
|
included do
|
|
include ActionController::TemplateAssertions
|
|
include ActionDispatch::Assertions
|
|
class_attribute :_controller_class
|
|
setup :setup_controller_request_and_response
|
|
end
|
|
|
|
private
|
|
def check_required_ivars
|
|
# Sanity check for required instance variables so we can give an
|
|
# understandable error message.
|
|
[:@routes, :@controller, :@request, :@response].each do |iv_name|
|
|
if !instance_variable_defined?(iv_name) || instance_variable_get(iv_name).nil?
|
|
raise "#{iv_name} is nil: make sure you set it in your test's setup method."
|
|
end
|
|
end
|
|
end
|
|
|
|
def build_request_uri(action, parameters)
|
|
unless @request.env["PATH_INFO"]
|
|
options = @controller.respond_to?(:url_options) ? @controller.__send__(:url_options).merge(parameters) : parameters
|
|
options.update(
|
|
:only_path => true,
|
|
:action => action,
|
|
:relative_url_root => nil,
|
|
:_recall => @request.symbolized_path_parameters)
|
|
|
|
url, query_string = @routes.url_for(options).split("?", 2)
|
|
|
|
@request.env["SCRIPT_NAME"] = @controller.config.relative_url_root
|
|
@request.env["PATH_INFO"] = url
|
|
@request.env["QUERY_STRING"] = query_string || ""
|
|
end
|
|
end
|
|
|
|
def html_format?(parameters)
|
|
return true unless parameters.is_a?(Hash)
|
|
Mime.fetch(parameters[:format]) { Mime['html'] }.html?
|
|
end
|
|
end
|
|
|
|
# When the request.remote_addr remains the default for testing, which is 0.0.0.0, the exception is simply raised inline
|
|
# (skipping the regular exception handling from rescue_action). If the request.remote_addr is anything else, the regular
|
|
# rescue_action process takes place. This means you can test your rescue_action code by setting remote_addr to something else
|
|
# than 0.0.0.0.
|
|
#
|
|
# The exception is stored in the exception accessor for further inspection.
|
|
module RaiseActionExceptions
|
|
def self.included(base) #:nodoc:
|
|
unless base.method_defined?(:exception) && base.method_defined?(:exception=)
|
|
base.class_eval do
|
|
attr_accessor :exception
|
|
protected :exception, :exception=
|
|
end
|
|
end
|
|
end
|
|
|
|
protected
|
|
def rescue_action_without_handler(e)
|
|
self.exception = e
|
|
|
|
if request.remote_addr == "0.0.0.0"
|
|
raise(e)
|
|
else
|
|
super(e)
|
|
end
|
|
end
|
|
end
|
|
|
|
include Behavior
|
|
end
|
|
end
|