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require File.join(File.expand_path(File.dirname(__FILE__)), "test_helper")
module AbstractController
module Testing
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
class RenderingController < AbstractController::Base
include Renderer
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
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
class WithLayouts < PrefixedViews
include 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
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
end
end
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