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require 'abstract_unit'
require 'controller/fake_models'
module Fun
class GamesController < ActionController::Base
def hello_world
end
end
end
class MockLogger
attr_reader :logged
def initialize
@logged = []
end
def method_missing(method, *args)
@logged << args.first
end
end
class TestController < ActionController::Base
protect_from_forgery
class LabellingFormBuilder < ActionView::Helpers::FormBuilder
end
layout :determine_layout
def hello_world
end
def conditional_hello
if stale?(:last_modified => Time.now.utc.beginning_of_day, :etag => [:foo, 123])
render :action => 'hello_world'
end
end
def conditional_hello_with_bangs
render :action => 'hello_world'
end
before_filter :handle_last_modified_and_etags, :only=>:conditional_hello_with_bangs
def handle_last_modified_and_etags
fresh_when(:last_modified => Time.now.utc.beginning_of_day, :etag => [ :foo, 123 ])
end
def render_hello_world
render :template => "test/hello_world"
end
def render_hello_world_with_last_modified_set
response.last_modified = Date.new(2008, 10, 10).to_time
render :template => "test/hello_world"
end
def render_hello_world_with_etag_set
response.etag = "hello_world"
render :template => "test/hello_world"
end
def render_hello_world_with_forward_slash
render :template => "/test/hello_world"
end
def render_template_in_top_directory
render :template => 'shared'
end
def render_template_in_top_directory_with_slash
render :template => '/shared'
end
def render_hello_world_from_variable
@person = "david"
render :text => "hello #{@person}"
end
def render_action_hello_world
render :action => "hello_world"
end
def render_action_hello_world_as_string
render "hello_world"
end
def render_action_hello_world_with_symbol
render :action => :hello_world
end
def render_text_hello_world
render :text => "hello world"
end
def render_text_hello_world_with_layout
@variable_for_layout = ", I'm here!"
render :text => "hello world", :layout => true
end
def hello_world_with_layout_false
render :layout => false
end
def render_file_with_instance_variables
@secret = 'in the sauce'
path = File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb')
render :file => path
end
def render_file_as_string_with_instance_variables
@secret = 'in the sauce'
path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb'))
render path
end
def render_file_not_using_full_path
@secret = 'in the sauce'
render :file => 'test/render_file_with_ivar'
end
def render_file_not_using_full_path_with_dot_in_path
@secret = 'in the sauce'
render :file => 'test/dot.directory/render_file_with_ivar'
end
def render_file_from_template
@secret = 'in the sauce'
@path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb'))
end
def render_file_with_locals
path = File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_locals.erb')
render :file => path, :locals => {:secret => 'in the sauce'}
end
def render_file_as_string_with_locals
path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_locals.erb'))
render path, :locals => {:secret => 'in the sauce'}
end
def accessing_request_in_template
render :inline => "Hello: <%= request.host %>"
end
def accessing_logger_in_template
render :inline => "<%= logger.class %>"
end
def accessing_action_name_in_template
render :inline => "<%= action_name %>"
end
def accessing_controller_name_in_template
render :inline => "<%= controller_name %>"
end
def render_json_hello_world
render :json => {:hello => 'world'}.to_json
end
def render_json_hello_world_with_callback
render :json => {:hello => 'world'}.to_json, :callback => 'alert'
end
def render_json_with_custom_content_type
render :json => {:hello => 'world'}.to_json, :content_type => 'text/javascript'
end
def render_symbol_json
render :json => {:hello => 'world'}.to_json
end
def render_json_with_render_to_string
render :json => {:hello => render_to_string(:partial => 'partial')}
end
def render_custom_code
render :text => "hello world", :status => 404
end
def render_custom_code_rjs
render :update, :status => 404 do |page|
page.replace :foo, :partial => 'partial'
end
end
def render_text_with_nil
render :text => nil
end
def render_text_with_false
render :text => false
end
def render_nothing_with_appendix
render :text => "appended"
end
def render_vanilla_js_hello
render :js => "alert('hello')"
end
def render_xml_hello
@name = "David"
render :template => "test/hello"
end
def render_xml_hello_as_string_template
@name = "David"
render "test/hello"
end
def render_xml_with_custom_content_type
render :xml => "<blah/>", :content_type => "application/atomsvc+xml"
end
def render_line_offset
render :inline => '<% raise %>', :locals => {:foo => 'bar'}
end
def heading
head :ok
end
def greeting
# let's just rely on the template
end
def blank_response
render :text => ' '
end
def layout_test
render :action => "hello_world"
end
def builder_layout_test
render :action => "hello", :layout => "layouts/builder"
end
def builder_partial_test
render :action => "hello_world_container"
end
def partials_list
@test_unchanged = 'hello'
@customers = [ Customer.new("david"), Customer.new("mary") ]
render :action => "list"
end
def partial_only
render :partial => true
end
def hello_in_a_string
@customers = [ Customer.new("david"), Customer.new("mary") ]
render :text => "How's there? " + render_to_string(:template => "test/list")
end
def accessing_params_in_template
render :inline => "Hello: <%= params[:name] %>"
end
def accessing_local_assigns_in_inline_template
name = params[:local_name]
render :inline => "<%= 'Goodbye, ' + local_name %>",
:locals => { :local_name => name }
end
def render_implicit_html_template
end
def render_explicit_html_template
end
def formatted_html_erb
end
def formatted_xml_erb
end
def render_to_string_test
@foo = render_to_string :inline => "this is a test"
end
def default_render
if @alternate_default_render
@alternate_default_render.call
else
super
end
end
def render_action_hello_world_as_symbol
render :action => :hello_world
end
def layout_test_with_different_layout
render :action => "hello_world", :layout => "standard"
end
def layout_test_with_different_layout_and_string_action
render "hello_world", :layout => "standard"
end
def rendering_without_layout
render :action => "hello_world", :layout => false
end
def layout_overriding_layout
render :action => "hello_world", :layout => "standard"
end
def rendering_nothing_on_layout
render :nothing => true
end
def render_to_string_with_assigns
@before = "i'm before the render"
render_to_string :text => "foo"
@after = "i'm after the render"
render :action => "test/hello_world"
end
def render_to_string_with_exception
render_to_string :file => "exception that will not be caught - this will certainly not work"
end
def render_to_string_with_caught_exception
@before = "i'm before the render"
begin
render_to_string :file => "exception that will be caught- hope my future instance vars still work!"
rescue
end
@after = "i'm after the render"
render :action => "test/hello_world"
end
def accessing_params_in_template_with_layout
render :layout => nil, :inline => "Hello: <%= params[:name] %>"
end
def render_with_explicit_template
render :template => "test/hello_world"
end
def render_with_explicit_string_template
render "test/hello_world"
end
def render_with_explicit_template_with_locals
render :template => "test/render_file_with_locals", :locals => { :secret => 'area51' }
end
def double_render
render :text => "hello"
render :text => "world"
end
def double_redirect
redirect_to :action => "double_render"
redirect_to :action => "double_render"
end
def render_and_redirect
render :text => "hello"
redirect_to :action => "double_render"
end
def render_to_string_and_render
@stuff = render_to_string :text => "here is some cached stuff"
render :text => "Hi web users! #{@stuff}"
end
def render_to_string_with_inline_and_render
render_to_string :inline => "<%= 'dlrow olleh'.reverse %>"
render :template => "test/hello_world"
end
def rendering_with_conflicting_local_vars
@name = "David"
def @template.name() nil end
render :action => "potential_conflicts"
end
def hello_world_from_rxml_using_action
render :action => "hello_world_from_rxml.builder"
end
def hello_world_from_rxml_using_template
render :template => "test/hello_world_from_rxml.builder"
end
module RenderTestHelper
def rjs_helper_method_from_module
page.visual_effect :highlight
end
end
helper RenderTestHelper
helper do
def rjs_helper_method(value)
page.visual_effect :highlight, value
end
end
def enum_rjs_test
render :update do |page|
page.select('.product').each do |value|
page.rjs_helper_method_from_module
page.rjs_helper_method(value)
page.sortable(value, :url => { :action => "order" })
page.draggable(value)
end
end
end
def delete_with_js
@project_id = 4
end
def render_js_with_explicit_template
@project_id = 4
render :template => 'test/delete_with_js'
end
def render_js_with_explicit_action_template
@project_id = 4
render :action => 'delete_with_js'
end
def update_page
render :update do |page|
page.replace_html 'balance', '$37,000,000.00'
page.visual_effect :highlight, 'balance'
end
end
def update_page_with_instance_variables
@money = '$37,000,000.00'
@div_id = 'balance'
render :update do |page|
page.replace_html @div_id, @money
page.visual_effect :highlight, @div_id
end
end
def update_page_with_view_method
render :update do |page|
page.replace_html 'person', pluralize(2, 'person')
end
end
def action_talk_to_layout
# Action template sets variable that's picked up by layout
end
def render_text_with_assigns
@hello = "world"
render :text => "foo"
end
def yield_content_for
render :action => "content_for", :layout => "yield"
end
def render_content_type_from_body
response.content_type = Mime::RSS
render :text => "hello world!"
end
def head_with_location_header
head :location => "/foo"
end
def head_with_symbolic_status
head :status => params[:status].intern
end
def head_with_integer_status
head :status => params[:status].to_i
end
def head_with_string_status
head :status => params[:status]
end
def head_with_custom_header
head :x_custom_header => "something"
end
def head_with_status_code_first
head :forbidden, :x_custom_header => "something"
end
def render_with_location
render :xml => "<hello/>", :location => "http://example.com", :status => 201
end
def render_with_object_location
customer = Customer.new("Some guy", 1)
render :xml => "<customer/>", :location => customer_url(customer), :status => :created
end
def render_with_to_xml
to_xmlable = Class.new do
def to_xml
"<i-am-xml/>"
end
end.new
render :xml => to_xmlable
end
def render_using_layout_around_block
render :action => "using_layout_around_block"
end
def render_using_layout_around_block_with_args
render :action => "using_layout_around_block_with_args"
end
def render_using_layout_around_block_in_main_layout_and_within_content_for_layout
render :action => "using_layout_around_block", :layout => "layouts/block_with_layout"
end
def partial_dot_html
render :partial => 'partial.html.erb'
end
def partial_as_rjs
render :update do |page|
page.replace :foo, :partial => 'partial'
end
end
def respond_to_partial_as_rjs
respond_to do |format|
format.js do
render :update do |page|
page.replace :foo, :partial => 'partial'
end
end
end
end
def partial
render :partial => 'partial'
end
def render_alternate_default
# For this test, the method "default_render" is overridden:
@alternate_default_render = lambda do
render :update do |page|
page.replace :foo, :partial => 'partial'
end
end
end
def partial_only_with_layout
render :partial => "partial_only", :layout => true
end
def render_to_string_with_partial
@partial_only = render_to_string :partial => "partial_only"
@partial_with_locals = render_to_string :partial => "customer", :locals => { :customer => Customer.new("david") }
render :action => "test/hello_world"
end
def partial_with_counter
render :partial => "counter", :locals => { :counter_counter => 5 }
end
def partial_with_locals
render :partial => "customer", :locals => { :customer => Customer.new("david") }
end
def partial_with_form_builder
render :partial => ActionView::Helpers::FormBuilder.new(:post, nil, @template, {}, Proc.new {})
end
def partial_with_form_builder_subclass
render :partial => LabellingFormBuilder.new(:post, nil, @template, {}, Proc.new {})
end
def partial_collection
render :partial => "customer", :collection => [ Customer.new("david"), Customer.new("mary") ]
end
def partial_collection_with_as
render :partial => "customer_with_var", :collection => [ Customer.new("david"), Customer.new("mary") ], :as => :customer
end
def partial_collection_with_counter
render :partial => "customer_counter", :collection => [ Customer.new("david"), Customer.new("mary") ]
end
def partial_collection_with_locals
render :partial => "customer_greeting", :collection => [ Customer.new("david"), Customer.new("mary") ], :locals => { :greeting => "Bonjour" }
end
def partial_collection_with_spacer
render :partial => "customer", :spacer_template => "partial_only", :collection => [ Customer.new("david"), Customer.new("mary") ]
end
def partial_collection_shorthand_with_locals
render :partial => [ Customer.new("david"), Customer.new("mary") ], :locals => { :greeting => "Bonjour" }
end
def partial_collection_shorthand_with_different_types_of_records
render :partial => [
BadCustomer.new("mark"),
GoodCustomer.new("craig"),
BadCustomer.new("john"),
GoodCustomer.new("zach"),
GoodCustomer.new("brandon"),
BadCustomer.new("dan") ],
:locals => { :greeting => "Bonjour" }
end
def empty_partial_collection
render :partial => "customer", :collection => []
end
def partial_collection_shorthand_with_different_types_of_records_with_counter
partial_collection_shorthand_with_different_types_of_records
end
def missing_partial
render :partial => 'thisFileIsntHere'
end
def partial_with_hash_object
render :partial => "hash_object", :object => {:first_name => "Sam"}
end
def partial_hash_collection
render :partial => "hash_object", :collection => [ {:first_name => "Pratik"}, {:first_name => "Amy"} ]
end
def partial_hash_collection_with_locals
render :partial => "hash_greeting", :collection => [ {:first_name => "Pratik"}, {:first_name => "Amy"} ], :locals => { :greeting => "Hola" }
end
def partial_with_implicit_local_assignment
@customer = Customer.new("Marcel")
render :partial => "customer"
end
def render_call_to_partial_with_layout
render :action => "calling_partial_with_layout"
end
def render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
render :action => "calling_partial_with_layout", :layout => "layouts/partial_with_layout"
end
def rescue_action(e)
raise
end
private
def determine_layout
case action_name
when "hello_world", "layout_test", "rendering_without_layout",
"rendering_nothing_on_layout", "render_text_hello_world",
"render_text_hello_world_with_layout",
"hello_world_with_layout_false",
"partial_only", "partial_only_with_layout",
"accessing_params_in_template",
"accessing_params_in_template_with_layout",
"render_with_explicit_template",
"render_with_explicit_string_template",
"render_js_with_explicit_template",
"render_js_with_explicit_action_template",
"delete_with_js", "update_page", "update_page_with_instance_variables"
"layouts/standard"
when "action_talk_to_layout", "layout_overriding_layout"
"layouts/talk_from_action"
end
end
end
class RenderTest < ActionController::TestCase
tests TestController
def setup
# enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
# a more accurate simulation of what happens in "real life".
@controller.logger = Logger.new(nil)
@request.host = "www.nextangle.com"
end
def test_simple_show
get :hello_world
assert_response 200
assert_response :success
assert_template "test/hello_world"
assert_equal "<html>Hello world!</html>", @response.body
end
def test_renders_default_template_for_missing_action
get :'hyphen-ated'
assert_template 'test/hyphen-ated'
end
def test_render
get :render_hello_world
assert_template "test/hello_world"
end
def test_line_offset
begin
get :render_line_offset
flunk "the action should have raised an exception"
rescue RuntimeError => exc
line = exc.backtrace.first
assert(line =~ %r{:(\d+):})
assert_equal "1", $1,
"The line offset is wrong, perhaps the wrong exception has been raised, exception was: #{exc.inspect}"
end
end
def test_render_with_forward_slash
get :render_hello_world_with_forward_slash
assert_template "test/hello_world"
end
def test_render_in_top_directory
get :render_template_in_top_directory
assert_template "shared"
assert_equal "Elastica", @response.body
end
def test_render_in_top_directory_with_slash
get :render_template_in_top_directory_with_slash
assert_template "shared"
assert_equal "Elastica", @response.body
end
def test_render_from_variable
get :render_hello_world_from_variable
assert_equal "hello david", @response.body
end
def test_render_action
get :render_action_hello_world
assert_template "test/hello_world"
end
def test_render_action_hello_world_as_string
get :render_action_hello_world_as_string
assert_equal "Hello world!", @response.body
assert_template "test/hello_world"
end
def test_render_action_with_symbol
get :render_action_hello_world_with_symbol
assert_template "test/hello_world"
end
def test_render_text
get :render_text_hello_world
assert_equal "hello world", @response.body
end
def test_do_with_render_text_and_layout
get :render_text_hello_world_with_layout
assert_equal "<html>hello world, I'm here!</html>", @response.body
end
def test_do_with_render_action_and_layout_false
get :hello_world_with_layout_false
assert_equal 'Hello world!', @response.body
end
def test_render_file_with_instance_variables
get :render_file_with_instance_variables
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_as_string_with_instance_variables
get :render_file_as_string_with_instance_variables
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_not_using_full_path
get :render_file_not_using_full_path
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_not_using_full_path_with_dot_in_path
get :render_file_not_using_full_path_with_dot_in_path
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_with_locals
get :render_file_with_locals
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_as_string_with_locals
get :render_file_as_string_with_locals
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_file_from_template
get :render_file_from_template
assert_equal "The secret is in the sauce\n", @response.body
end
def test_render_json
get :render_json_hello_world
assert_equal '{"hello": "world"}', @response.body
assert_equal 'application/json', @response.content_type
end
def test_render_json_with_callback
get :render_json_hello_world_with_callback
assert_equal 'alert({"hello": "world"})', @response.body
assert_equal 'application/json', @response.content_type
end
def test_render_json_with_custom_content_type
get :render_json_with_custom_content_type
assert_equal '{"hello": "world"}', @response.body
assert_equal 'text/javascript', @response.content_type
end
def test_render_symbol_json
get :render_symbol_json
assert_equal '{"hello": "world"}', @response.body
assert_equal 'application/json', @response.content_type
end
def test_render_json_with_render_to_string
get :render_json_with_render_to_string
assert_equal '{"hello": "partial html"}', @response.body
assert_equal 'application/json', @response.content_type
end
def test_render_custom_code
get :render_custom_code
assert_response 404
assert_response :missing
assert_equal 'hello world', @response.body
end
def test_render_custom_code_rjs
get :render_custom_code_rjs
assert_response 404
assert_equal %(Element.replace("foo", "partial html");), @response.body
end
def test_render_text_with_nil
get :render_text_with_nil
assert_response 200
assert_equal ' ', @response.body
end
def test_render_text_with_false
get :render_text_with_false
assert_equal 'false', @response.body
end
def test_render_nothing_with_appendix
get :render_nothing_with_appendix
assert_response 200
assert_equal 'appended', @response.body
end
def test_attempt_to_access_object_method
assert_raises(ActionController::UnknownAction, "No action responded to [clone]") { get :clone }
end
def test_private_methods
assert_raises(ActionController::UnknownAction, "No action responded to [determine_layout]") { get :determine_layout }
end
def test_access_to_request_in_view
get :accessing_request_in_template
assert_equal "Hello: www.nextangle.com", @response.body
end
def test_access_to_logger_in_view
get :accessing_logger_in_template
assert_equal "Logger", @response.body
end
def test_access_to_action_name_in_view
get :accessing_action_name_in_template
assert_equal "accessing_action_name_in_template", @response.body
end
def test_access_to_controller_name_in_view
get :accessing_controller_name_in_template
assert_equal "test", @response.body # name is explicitly set to 'test' inside the controller.
end
def test_render_vanilla_js
get :render_vanilla_js_hello
assert_equal "alert('hello')", @response.body
assert_equal "text/javascript", @response.content_type
end
def test_render_xml
get :render_xml_hello
assert_equal "<html>\n <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
assert_equal "application/xml", @response.content_type
end
def test_render_xml_as_string_template
get :render_xml_hello_as_string_template
assert_equal "<html>\n <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
assert_equal "application/xml", @response.content_type
end
def test_render_xml_with_default
get :greeting
assert_equal "<p>This is grand!</p>\n", @response.body
end
def test_render_xml_with_partial
get :builder_partial_test
assert_equal "<test>\n <hello/>\n</test>\n", @response.body
end
def test_enum_rjs_test
ActiveSupport::SecureRandom.stubs(:base64).returns("asdf")
get :enum_rjs_test
body = %{
$$(".product").each(function(value, index) {
new Effect.Highlight(element,{});
new Effect.Highlight(value,{});
Sortable.create(value, {onUpdate:function(){new Ajax.Request('/test/order', {asynchronous:true, evalScripts:true, parameters:Sortable.serialize(value) + '&authenticity_token=' + encodeURIComponent('asdf')})}});
new Draggable(value, {});
});
}.gsub(/^ /, '').strip
assert_equal body, @response.body
end
def test_layout_rendering
get :layout_test
assert_equal "<html>Hello world!</html>", @response.body
end
def test_render_xml_with_layouts
get :builder_layout_test
assert_equal "<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", @response.body
end
def test_partials_list
get :partials_list
assert_equal "goodbyeHello: davidHello: marygoodbye\n", @response.body
end
def test_render_to_string
get :hello_in_a_string
assert_equal "How's there? goodbyeHello: davidHello: marygoodbye\n", @response.body
end
def test_render_to_string_resets_assigns
get :render_to_string_test
assert_equal "The value of foo is: ::this is a test::\n", @response.body
end
def test_render_to_string_inline
get :render_to_string_with_inline_and_render
assert_template "test/hello_world"
end
def test_nested_rendering
@controller = Fun::GamesController.new
get :hello_world
assert_equal "Living in a nested world", @response.body
end
def test_accessing_params_in_template
get :accessing_params_in_template, :name => "David"
assert_equal "Hello: David", @response.body
end
def test_accessing_local_assigns_in_inline_template
get :accessing_local_assigns_in_inline_template, :local_name => "Local David"
assert_equal "Goodbye, Local David", @response.body
end
def test_render_in_an_rjs_template_should_pick_html_templates_when_available
[:js, "js"].each do |format|
assert_nothing_raised do
get :render_implicit_html_template, :format => format
assert_equal %(document.write("Hello world\\n");), @response.body
end
end
end
def test_explicitly_rendering_an_html_template_with_implicit_html_template_renders_should_be_possible_from_an_rjs_template
[:js, "js"].each do |format|
assert_nothing_raised do
get :render_explicit_html_template, :format => format
assert_equal %(document.write("Hello world\\n");), @response.body
end
end
end
def test_should_render_formatted_template
get :formatted_html_erb
assert_equal 'formatted html erb', @response.body
end
def test_should_render_formatted_xml_erb_template
get :formatted_xml_erb, :format => :xml
assert_equal '<test>passed formatted xml erb</test>', @response.body
end
def test_should_render_formatted_html_erb_template
get :formatted_xml_erb
assert_equal '<test>passed formatted html erb</test>', @response.body
end
def test_should_render_formatted_html_erb_template_with_faulty_accepts_header
@request.accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, appliction/x-shockwave-flash, */*"
get :formatted_xml_erb
assert_equal '<test>passed formatted html erb</test>', @response.body
end
def test_should_render_xml_but_keep_custom_content_type
get :render_xml_with_custom_content_type
assert_equal "application/atomsvc+xml", @response.content_type
end
def test_render_with_default_from_accept_header
xhr :get, :greeting
assert_equal "$(\"body\").visualEffect(\"highlight\");", @response.body
end
def test_render_rjs_with_default
get :delete_with_js
assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
end
def test_render_rjs_template_explicitly
get :render_js_with_explicit_template
assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
end
def test_rendering_rjs_action_explicitly
get :render_js_with_explicit_action_template
assert_equal %!Element.remove("person");\nnew Effect.Highlight(\"project-4\",{});!, @response.body
end
def test_layout_test_with_different_layout
get :layout_test_with_different_layout
assert_equal "<html>Hello world!</html>", @response.body
end
def test_layout_test_with_different_layout
get :layout_test_with_different_layout_and_string_action
assert_equal "<html>Hello world!</html>", @response.body
end
def test_rendering_without_layout
get :rendering_without_layout
assert_equal "Hello world!", @response.body
end
def test_layout_overriding_layout
get :layout_overriding_layout
assert_no_match %r{<title>}, @response.body
end
def test_rendering_nothing_on_layout
get :rendering_nothing_on_layout
assert_equal " ", @response.body
end
def test_render_to_string
assert_not_deprecated { get :hello_in_a_string }
assert_equal "How's there? goodbyeHello: davidHello: marygoodbye\n", @response.body
end
def test_render_to_string_doesnt_break_assigns
get :render_to_string_with_assigns
assert_equal "i'm before the render", assigns(:before)
assert_equal "i'm after the render", assigns(:after)
end
def test_bad_render_to_string_still_throws_exception
assert_raises(ActionView::MissingTemplate) { get :render_to_string_with_exception }
end
def test_render_to_string_that_throws_caught_exception_doesnt_break_assigns
assert_nothing_raised { get :render_to_string_with_caught_exception }
assert_equal "i'm before the render", assigns(:before)
assert_equal "i'm after the render", assigns(:after)
end
def test_accessing_params_in_template_with_layout
get :accessing_params_in_template_with_layout, :name => "David"
assert_equal "<html>Hello: David</html>", @response.body
end
def test_render_with_explicit_template
get :render_with_explicit_template
assert_response :success
end
def test_render_with_explicit_string_template
get :render_with_explicit_string_template
assert_equal "<html>Hello world!</html>", @response.body
end
def test_double_render
assert_raises(ActionController::DoubleRenderError) { get :double_render }
end
def test_double_redirect
assert_raises(ActionController::DoubleRenderError) { get :double_redirect }
end
def test_render_and_redirect
assert_raises(ActionController::DoubleRenderError) { get :render_and_redirect }
end
# specify the one exception to double render rule - render_to_string followed by render
def test_render_to_string_and_render
get :render_to_string_and_render
assert_equal("Hi web users! here is some cached stuff", @response.body)
end
def test_rendering_with_conflicting_local_vars
get :rendering_with_conflicting_local_vars
assert_equal("First: David\nSecond: Stephan\nThird: David\nFourth: David\nFifth: ", @response.body)
end
def test_action_talk_to_layout
get :action_talk_to_layout
assert_equal "<title>Talking to the layout</title>\nAction was here!", @response.body
end
def test_render_text_with_assigns
get :render_text_with_assigns
assert_equal "world", assigns["hello"]
end
def test_template_with_locals
get :render_with_explicit_template_with_locals
assert_equal "The secret is area51\n", @response.body
end
def test_update_page
get :update_page
assert_template nil
assert_equal 'text/javascript; charset=utf-8', @response.headers['Content-Type']
assert_equal 2, @response.body.split($/).length
end
def test_update_page_with_instance_variables
get :update_page_with_instance_variables
assert_template nil
assert_equal 'text/javascript; charset=utf-8', @response.headers["Content-Type"]
assert_match /balance/, @response.body
assert_match /\$37/, @response.body
end
def test_update_page_with_view_method
get :update_page_with_view_method
assert_template nil
assert_equal 'text/javascript; charset=utf-8', @response.headers["Content-Type"]
assert_match /2 people/, @response.body
end
def test_yield_content_for
assert_not_deprecated { get :yield_content_for }
assert_equal "<title>Putting stuff in the title!</title>\n\nGreat stuff!\n", @response.body
end
def test_overwritting_rendering_relative_file_with_extension
get :hello_world_from_rxml_using_template
assert_equal "<html>\n <p>Hello</p>\n</html>\n", @response.body
get :hello_world_from_rxml_using_action
assert_equal "<html>\n <p>Hello</p>\n</html>\n", @response.body
end
def test_head_with_location_header
get :head_with_location_header
assert @response.body.blank?
assert_equal "/foo", @response.headers["Location"]
assert_response :ok
end
def test_head_with_custom_header
get :head_with_custom_header
assert @response.body.blank?
assert_equal "something", @response.headers["X-Custom-Header"]
assert_response :ok
end
def test_head_with_symbolic_status
get :head_with_symbolic_status, :status => "ok"
assert_equal "200 OK", @response.status
assert_response :ok
get :head_with_symbolic_status, :status => "not_found"
assert_equal "404 Not Found", @response.status
assert_response :not_found
ActionController::StatusCodes::SYMBOL_TO_STATUS_CODE.each do |status, code|
get :head_with_symbolic_status, :status => status.to_s
assert_equal code, @response.response_code
assert_response status
end
end
def test_head_with_integer_status
ActionController::StatusCodes::STATUS_CODES.each do |code, message|
get :head_with_integer_status, :status => code.to_s
assert_equal message, @response.message
end
end
def test_head_with_string_status
get :head_with_string_status, :status => "404 Eat Dirt"
assert_equal 404, @response.response_code
assert_equal "Eat Dirt", @response.message
assert_response :not_found
end
def test_head_with_status_code_first
get :head_with_status_code_first
assert_equal 403, @response.response_code
assert_equal "Forbidden", @response.message
assert_equal "something", @response.headers["X-Custom-Header"]
assert_response :forbidden
end
def test_rendering_with_location_should_set_header
get :render_with_location
assert_equal "http://example.com", @response.headers["Location"]
end
def test_rendering_xml_should_call_to_xml_if_possible
get :render_with_to_xml
assert_equal "<i-am-xml/>", @response.body
end
def test_rendering_with_object_location_should_set_header_with_url_for
ActionController::Routing::Routes.draw do |map|
map.resources :customers
map.connect ':controller/:action/:id'
end
get :render_with_object_location
assert_equal "http://www.nextangle.com/customers/1", @response.headers["Location"]
end
def test_should_use_implicit_content_type
get :implicit_content_type, :format => 'atom'
assert_equal Mime::ATOM, @response.content_type
end
def test_using_layout_around_block
get :render_using_layout_around_block
assert_equal "Before (David)\nInside from block\nAfter", @response.body
end
def test_using_layout_around_block_in_main_layout_and_within_content_for_layout
get :render_using_layout_around_block_in_main_layout_and_within_content_for_layout
assert_equal "Before (Anthony)\nInside from first block in layout\nAfter\nBefore (David)\nInside from block\nAfter\nBefore (Ramm)\nInside from second block in layout\nAfter\n", @response.body
end
def test_using_layout_around_block_with_args
get :render_using_layout_around_block_with_args
assert_equal "Before\narg1arg2\nAfter", @response.body
end
def test_partial_only
get :partial_only
assert_equal "only partial", @response.body
end
def test_should_render_html_formatted_partial
get :partial
assert_equal 'partial html', @response.body
end
def test_should_render_html_partial_with_dot
get :partial_dot_html
assert_equal 'partial html', @response.body
end
def test_should_render_html_formatted_partial_with_rjs
xhr :get, :partial_as_rjs
assert_equal %(Element.replace("foo", "partial html");), @response.body
end
def test_should_render_html_formatted_partial_with_rjs_and_js_format
xhr :get, :respond_to_partial_as_rjs
assert_equal %(Element.replace("foo", "partial html");), @response.body
end
def test_should_render_js_partial
xhr :get, :partial, :format => 'js'
assert_equal 'partial js', @response.body
end
def test_should_render_with_alternate_default_render
xhr :get, :render_alternate_default
assert_equal %(Element.replace("foo", "partial html");), @response.body
end
def test_partial_only_with_layout
get :partial_only_with_layout
assert_equal "<html>only partial</html>", @response.body
end
def test_render_to_string_partial
get :render_to_string_with_partial
assert_equal "only partial", assigns(:partial_only)
assert_equal "Hello: david", assigns(:partial_with_locals)
end
def test_partial_with_counter
get :partial_with_counter
assert_equal "5", @response.body
end
def test_partial_with_locals
get :partial_with_locals
assert_equal "Hello: david", @response.body
end
def test_partial_with_form_builder
get :partial_with_form_builder
assert_match(/<label/, @response.body)
assert_template('test/_form')
end
def test_partial_with_form_builder_subclass
get :partial_with_form_builder_subclass
assert_match(/<label/, @response.body)
assert_template('test/_labelling_form')
end
def test_partial_collection
get :partial_collection
assert_equal "Hello: davidHello: mary", @response.body
end
def test_partial_collection_with_as
get :partial_collection_with_as
assert_equal "david david davidmary mary mary", @response.body
end
def test_partial_collection_with_counter
get :partial_collection_with_counter
assert_equal "david0mary1", @response.body
end
def test_partial_collection_with_locals
get :partial_collection_with_locals
assert_equal "Bonjour: davidBonjour: mary", @response.body
end
def test_partial_collection_with_spacer
get :partial_collection_with_spacer
assert_equal "Hello: davidonly partialHello: mary", @response.body
assert_template :partial => 'test/_partial_only'
assert_template :partial => '_customer'
end
def test_partial_collection_shorthand_with_locals
get :partial_collection_shorthand_with_locals
assert_equal "Bonjour: davidBonjour: mary", @response.body
assert_template :partial => 'customers/_customer', :count => 2
assert_template :partial => '_completely_fake_and_made_up_template_that_cannot_possibly_be_rendered', :count => 0
end
def test_partial_collection_shorthand_with_different_types_of_records
get :partial_collection_shorthand_with_different_types_of_records
assert_equal "Bonjour bad customer: mark0Bonjour good customer: craig1Bonjour bad customer: john2Bonjour good customer: zach3Bonjour good customer: brandon4Bonjour bad customer: dan5", @response.body
assert_template :partial => 'good_customers/_good_customer', :count => 3
assert_template :partial => 'bad_customers/_bad_customer', :count => 3
end
def test_empty_partial_collection
get :empty_partial_collection
assert_equal " ", @response.body
assert_template :partial => false
end
def test_partial_with_hash_object
get :partial_with_hash_object
assert_equal "Sam\nmaS\n", @response.body
end
def test_hash_partial_collection
get :partial_hash_collection
assert_equal "Pratik\nkitarP\nAmy\nymA\n", @response.body
end
def test_partial_hash_collection_with_locals
get :partial_hash_collection_with_locals
assert_equal "Hola: PratikHola: Amy", @response.body
end
def test_partial_with_implicit_local_assignment
assert_deprecated do
get :partial_with_implicit_local_assignment
assert_equal "Hello: Marcel", @response.body
end
end
def test_render_missing_partial_template
assert_raises(ActionView::MissingTemplate) do
get :missing_partial
end
end
def test_render_call_to_partial_with_layout
get :render_call_to_partial_with_layout
assert_equal "Before (David)\nInside from partial (David)\nAfter", @response.body
end
def test_render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
get :render_call_to_partial_with_layout_in_main_layout_and_within_content_for_layout
assert_equal "Before (Anthony)\nInside from partial (Anthony)\nAfter\nBefore (David)\nInside from partial (David)\nAfter\nBefore (Ramm)\nInside from partial (Ramm)\nAfter", @response.body
end
end
class EtagRenderTest < ActionController::TestCase
tests TestController
def setup
@request.host = "www.nextangle.com"
@expected_bang_etag = etag_for(expand_key([:foo, 123]))
end
def test_render_blank_body_shouldnt_set_etag
get :blank_response
assert !@response.etag?
end
def test_render_200_should_set_etag
get :render_hello_world_from_variable
assert_equal etag_for("hello david"), @response.headers['ETag']
assert_equal "private, max-age=0, must-revalidate", @response.headers['Cache-Control']
end
def test_render_against_etag_request_should_304_when_match
@request.if_none_match = etag_for("hello david")
get :render_hello_world_from_variable
assert_equal "304 Not Modified", @response.status
assert @response.body.empty?
end
def test_render_against_etag_request_should_have_no_content_length_when_match
@request.if_none_match = etag_for("hello david")
get :render_hello_world_from_variable
assert !@response.headers.has_key?("Content-Length")
end
def test_render_against_etag_request_should_200_when_no_match
@request.if_none_match = etag_for("hello somewhere else")
get :render_hello_world_from_variable
assert_equal "200 OK", @response.status
assert !@response.body.empty?
end
def test_render_should_not_set_etag_when_last_modified_has_been_specified
get :render_hello_world_with_last_modified_set
assert_equal "200 OK", @response.status
assert_not_nil @response.last_modified
assert_nil @response.etag
assert @response.body.present?
end
def test_render_with_etag
get :render_hello_world_from_variable
expected_etag = etag_for('hello david')
assert_equal expected_etag, @response.headers['ETag']
@response = ActionController::TestResponse.new
@request.if_none_match = expected_etag
get :render_hello_world_from_variable
assert_equal "304 Not Modified", @response.status
@request.if_none_match = "\"diftag\""
get :render_hello_world_from_variable
assert_equal "200 OK", @response.status
end
def render_with_404_shouldnt_have_etag
get :render_custom_code
assert_nil @response.headers['ETag']
end
def test_etag_should_not_be_changed_when_already_set
get :render_hello_world_with_etag_set
assert_equal etag_for("hello_world"), @response.headers['ETag']
end
def test_etag_should_govern_renders_with_layouts_too
get :builder_layout_test
assert_equal "<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", @response.body
assert_equal etag_for("<wrapper>\n<html>\n <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n"), @response.headers['ETag']
end
def test_etag_with_bang_should_set_etag
get :conditional_hello_with_bangs
assert_equal @expected_bang_etag, @response.headers["ETag"]
assert_response :success
end
def test_etag_with_bang_should_obey_if_none_match
@request.if_none_match = @expected_bang_etag
get :conditional_hello_with_bangs
assert_response :not_modified
end
protected
def etag_for(text)
%("#{Digest::MD5.hexdigest(text)}")
end
def expand_key(args)
ActiveSupport::Cache.expand_cache_key(args)
end
end
class LastModifiedRenderTest < ActionController::TestCase
tests TestController
def setup
@request.host = "www.nextangle.com"
@last_modified = Time.now.utc.beginning_of_day.httpdate
end
def test_responds_with_last_modified
get :conditional_hello
assert_equal @last_modified, @response.headers['Last-Modified']
end
def test_request_not_modified
@request.if_modified_since = @last_modified
get :conditional_hello
assert_equal "304 Not Modified", @response.status
assert @response.body.blank?, @response.body
assert_equal @last_modified, @response.headers['Last-Modified']
end
def test_request_not_modified_but_etag_differs
@request.if_modified_since = @last_modified
@request.if_none_match = "234"
get :conditional_hello
assert_response :success
end
def test_request_modified
@request.if_modified_since = 'Thu, 16 Jul 2008 00:00:00 GMT'
get :conditional_hello
assert_equal "200 OK", @response.status
assert !@response.body.blank?
assert_equal @last_modified, @response.headers['Last-Modified']
end
def test_request_with_bang_gets_last_modified
get :conditional_hello_with_bangs
assert_equal @last_modified, @response.headers['Last-Modified']
assert_response :success
end
def test_request_with_bang_obeys_last_modified
@request.if_modified_since = @last_modified
get :conditional_hello_with_bangs
assert_response :not_modified
end
def test_last_modified_works_with_less_than_too
@request.if_modified_since = 5.years.ago.httpdate
get :conditional_hello_with_bangs
assert_response :success
end
end
class RenderingLoggingTest < ActionController::TestCase
tests TestController
def setup
@request.host = "www.nextangle.com"
end
def test_logger_prints_layout_and_template_rendering_info
@controller.logger = MockLogger.new
get :layout_test
logged = @controller.logger.logged.find_all {|l| l =~ /render/i }
assert_equal "Rendering template within layouts/standard", logged[0]
assert_equal "Rendering test/hello_world", logged[1]
end
end
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