37 lines
1.1 KiB
Ruby
37 lines
1.1 KiB
Ruby
require 'spec_helper'
|
|
require 'draper'
|
|
|
|
describe Draper::ViewContext do
|
|
let (:app_controller) do
|
|
ApplicationController
|
|
end
|
|
|
|
let (:app_controller_instance) do
|
|
app_controller.new
|
|
end
|
|
|
|
it "implements .current_view_context" do
|
|
app_controller.should respond_to(:current_view_context)
|
|
end
|
|
|
|
it "implements #set_current_view_context" do
|
|
app_controller_instance.should respond_to(:set_current_view_context)
|
|
end
|
|
|
|
it "sets and returns the view context" do
|
|
fake_context = Object.new
|
|
Thread.current[:current_view_context] = nil
|
|
app_controller_instance.class.send(:view_context=, fake_context)
|
|
app_controller_instance.set_current_view_context
|
|
app_controller.current_view_context.should === fake_context
|
|
end
|
|
|
|
it "calls #before_filter with #set_current_view_context" do
|
|
app_controller.before_filters.should include(:set_current_view_context)
|
|
end
|
|
|
|
it "raises an exception if the view_context is fetched without being set" do
|
|
Thread.current[:current_view_context] = nil
|
|
expect {app_controller.current_view_context}.should raise_exception(Exception)
|
|
end
|
|
end |