instiki/vendor/plugins/action_cache/test/action_cache_test.rb

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require "#{File.dirname(__FILE__)}/../../../../config/boot.rb"
require "#{File.dirname(__FILE__)}/../../../../config/environment.rb"
require 'action_controller/test_process'
require 'test/unit'
ActionController::Base.perform_caching = true
ActionController::Routing::Routes.reload rescue nil
require "#{File.dirname(__FILE__)}/../lib/action_cache"
class ActionCacheController < ActionController::Base
caches_action :a, :b, :c, :action_to_expire, :action_sets_cookie
attr_accessor :var
def a
response.time_to_live = 1
render :text => "Action A: Some text that will be cached: #{@var}"
end
def b
response.time_to_live = 1
render :text => "Action B: Some text that will be cached: #{@var}"
end
def c
response.time_to_live = 1
logger.info "Action C"
render :text => "Action C: Some text that will be cached: #{@var}"
end
def action_sets_cookie
cookies["one_time_only"] = "Hello!"
render :text => "Action Sets A Cookie Value"
end
def action_to_expire
logger.info "Action To Expire"
render :text => "Action To Expire: Some text that will be cached: #{@var}"
end
def clear_cache_item
expire_action :action => 'action_to_expire'
render :text => 'Cache Item Expired'
end
def clear_all_cache
expire_all_actions
render :text => 'All Cache Items Expired'
end
end
class ActionCacheTest < Test::Unit::TestCase
def setup
@controller = ActionCacheController.new
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
end
def test_action_cookie_not_cached
get :action_sets_cookie
assert_response :success, @response.inspect
assert_not_nil cookies["one_time_only"]
# Cache should drop the cookie and not return to the second request
get :action_sets_cookie
assert_response :success, @response.body
assert_nil cookies["one_time_only"]
end
def test_action_is_cached_without_x_sendfile
@controller.var = "nothing"
assert_not_equal "true", @request.env["ENABLE_X_SENDFILE"]
get :a
assert_response :success, @response.inspect
assert_nil @response.headers['X-Sendfile']
assert_match %r{nothing}, @response.body, "Body is not as expected: #{@response.body}"
# Make a change that the cache won't return
@controller.var = "something"
get :a
assert_response :success, @response.body
assert_nil @response.headers['X-Sendfile']
assert_match %r{nothing}, @response.body, "Body should not be changed: #{@response.body}"
end
def test_action_is_cached_with_x_sendfile
@request.env['ENABLE_X_SENDFILE'] = "true"
get :b
assert_response :success, @response.inspect
assert_nil @response.headers['X-Sendfile'], "No x-sendfile header expected: #{@response.headers.inspect}"
get :b
assert_response :success, @response.body
assert_not_nil @response.headers['X-Sendfile'], "X-sendfile header expected: #{@response.headers.inspect}"
end
def test_action_is_cached_with_accel_redirect
@request.env['HTTP_ENABLE_X_ACCEL_REDIRECT'] = "true"
get :c
assert_response :success, @response.inspect
assert_nil @response.headers['X-Accel-Redirect'], "No x-accel-redirect header expected: #{@response.headers.inspect}"
get :c
assert_response :success, @response.body
assert_not_nil @response.headers['X-Accel-Redirect'], "X-Accel-Redirect header expected: #{@response.headers.inspect}"
end
def test_expire_action
@controller.var = "nothing"
get :action_to_expire
assert_response :success, @response.inspect
assert_match %r{nothing}, @response.body, "Body is not as expected: #{@response.body}"
@controller.var = "something"
get :action_to_expire
assert_response :success, @response.body
assert_match %r{nothing}, @response.body, "Body should not be changed: #{@response.body}"
get :clear_cache_item
assert_response :success, @response.body
get :action_to_expire
assert_response :success, @response.body
assert_match %r{something}, @response.body, "Body should be changed: #{@response.body}"
end
def test_expire_all_action
@controller.var = "nothing"
get :action_to_expire
assert_response :success, @response.inspect
assert_match %r{nothing}, @response.body, "Body is not as expected: #{@response.body}"
@controller.var = "something"
get :action_to_expire
assert_response :success, @response.body
assert_match %r{nothing}, @response.body, "Body should not be changed: #{@response.body}"
get :clear_all_cache
assert_response :success, @response.body
get :action_to_expire
assert_response :success, @response.body
assert_match %r{something}, @response.body, "Body should be changed: #{@response.body}"
end
end