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require File.join(File.expand_path(File.dirname(__FILE__)), "test_helper")
module AbstractControllerTests
module Layouts
# Base controller for these tests
class Base < AbstractController::Base
include AbstractController::Renderer
include AbstractController::Layouts
self.view_paths = [ActionView::FixtureTemplate::FixturePath.new(
"layouts/hello.html.erb" => "With String <%= yield %>"
)]
def render_to_string(options)
options[:_layout] = _default_layout
super
end
end
class Blank < Base
self.view_paths = []
def index
render :_template => ActionView::TextTemplate.new("Hello blank!")
end
end
class WithString < Base
layout "hello"
def index
render :_template => ActionView::TextTemplate.new("Hello string!")
end
end
class WithMissingLayout < Base
layout "missing"
def index
render :_template => ActionView::TextTemplate.new("Hello missing!")
end
end
class TestBase < ActiveSupport::TestCase
test "when no layout is specified, and no default is available, render without a layout" do
result = Blank.process(:index)
assert_equal "Hello blank!", result.response_obj[:body]
end
test "when layout is specified as a string, render with that layout" do
result = Blank.process(:index)
assert_equal "With String Hello string!", result.response_obj[:body]
end
test "when layout is specified as a string, but the layout is missing, raise an exception" do
assert_raises(ActionView::MissingTemplate) { WithMissingLayout.process(:index) }
end
end
end
end
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