Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tree: df42d26f99
Fetching contributors…

Cannot retrieve contributors at this time

227 lines (182 sloc) 6.254 kb
require File.join(File.expand_path(File.dirname(__FILE__)), "test_helper")
module AbstractController
module Testing
# Test basic dispatching.
# ====
# * Call process
# * Test that the response_body is set correctly
class SimpleController < AbstractController::Base
end
class Me < SimpleController
def index
self.response_body = "Hello world"
"Something else"
end
end
class TestBasic < ActiveSupport::TestCase
test "dispatching works" do
result = Me.process(:index)
assert_equal "Hello world", result.response_obj[:body]
end
end
# Test Render mixin
# ====
class RenderingController < AbstractController::Base
use Renderer
def _prefix() end
def render(options = {})
if options.is_a?(String)
options = {:_template_name => options}
end
options[:_prefix] = _prefix
super
end
append_view_path File.expand_path(File.join(File.dirname(__FILE__), "views"))
end
class Me2 < RenderingController
def index
render "index.erb"
end
def action_with_ivars
@my_ivar = "Hello"
render "action_with_ivars.erb"
end
def naked_render
render
end
end
class TestRenderer < ActiveSupport::TestCase
test "rendering templates works" do
result = Me2.process(:index)
assert_equal "Hello from index.erb", result.response_obj[:body]
end
test "rendering passes ivars to the view" do
result = Me2.process(:action_with_ivars)
assert_equal "Hello from index_with_ivars.erb", result.response_obj[:body]
end
test "rendering with no template name" do
result = Me2.process(:naked_render)
assert_equal "Hello from naked_render.erb", result.response_obj[:body]
end
end
# Test rendering with prefixes
# ====
# * self._prefix is used when defined
class PrefixedViews < RenderingController
private
def self.prefix
name.underscore
end
def _prefix
self.class.prefix
end
end
class Me3 < PrefixedViews
def index
render
end
def formatted
self.formats = [:html]
render
end
end
class TestPrefixedViews < ActiveSupport::TestCase
test "templates are located inside their 'prefix' folder" do
result = Me3.process(:index)
assert_equal "Hello from me3/index.erb", result.response_obj[:body]
end
test "templates included their format" do
result = Me3.process(:formatted)
assert_equal "Hello from me3/formatted.html.erb", result.response_obj[:body]
end
end
# Test rendering with layouts
# ====
# self._layout is used when defined
class WithLayouts < PrefixedViews
use Layouts
private
def self.layout(formats)
begin
view_paths.find_by_parts(name.underscore, formats, "layouts")
rescue ActionView::MissingTemplate
begin
view_paths.find_by_parts("application", formats, "layouts")
rescue ActionView::MissingTemplate
end
end
end
def _layout
self.class.layout(formats)
end
def render_to_body(options = {})
options[:_layout] = options[:layout] || _layout
super
end
end
class Me4 < WithLayouts
def index
render
end
end
class Me5 < WithLayouts
def index
render
end
end
class TestLayouts < ActiveSupport::TestCase
test "layouts are included" do
result = Me4.process(:index)
assert_equal "Me4 Enter : Hello from me4/index.erb : Exit", result.response_obj[:body]
end
test "it can fall back to the application layout" do
result = Me5.process(:index)
assert_equal "Application Enter : Hello from me5/index.erb : Exit", result.response_obj[:body]
end
end
# respond_to_action?(action_name)
# ====
# * A method can be used as an action only if this method
# returns true when passed the method name as an argument
# * Defaults to true in AbstractController
class DefaultRespondToActionController < AbstractController::Base
def index() self.response_body = "success" end
end
class ActionMissingRespondToActionController < AbstractController::Base
# No actions
private
def action_missing(action_name)
self.response_body = "success"
end
end
class RespondToActionController < AbstractController::Base;
def index() self.response_body = "success" end
def fail() self.response_body = "fail" end
private
def respond_to_action?(action_name)
action_name != :fail
end
end
class TestRespondToAction < ActiveSupport::TestCase
def assert_dispatch(klass, body = "success", action = :index)
response = klass.process(action).response_obj[:body]
assert_equal body, response
end
test "an arbitrary method is available as an action by default" do
assert_dispatch DefaultRespondToActionController, "success", :index
end
test "raises ActionNotFound when method does not exist and action_missing is not defined" do
assert_raise(ActionNotFound) { DefaultRespondToActionController.process(:fail) }
end
test "dispatches to action_missing when method does not exist and action_missing is defined" do
assert_dispatch ActionMissingRespondToActionController, "success", :ohai
end
test "a method is available as an action if respond_to_action? returns true" do
assert_dispatch RespondToActionController, "success", :index
end
test "raises ActionNotFound if method is defined but respond_to_action? returns false" do
assert_raise(ActionNotFound) { RespondToActionController.process(:fail) }
end
end
end
end
Jump to Line
Something went wrong with that request. Please try again.