92 lines
2.8 KiB
Ruby
92 lines
2.8 KiB
Ruby
require 'fileutils'
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require File.dirname(__FILE__) + '/../abstract_unit'
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#generate the greatest logging class that ever lived
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class TestLogDevice < Logger::LogDevice
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attr :last_message, true
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def initialize
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@last_message=String.new
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end
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def write(message)
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@last_message << message
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end
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def clear
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@last_message = String.new
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end
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end
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#setup our really sophisticated logger
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TestLog = TestLogDevice.new
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RAILS_DEFAULT_LOGGER = Logger.new(TestLog)
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ActionController::Base.logger = RAILS_DEFAULT_LOGGER
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#generate a random key to ensure the cache is always in a different location
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RANDOM_KEY = rand(99999999).to_s
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FILE_STORE_PATH = File.dirname(__FILE__) + '/../temp/' + RANDOM_KEY
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ActionController::Base.perform_caching = true
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ActionController::Base.fragment_cache_store = ActionController::Caching::Fragments::FileStore.new(FILE_STORE_PATH)
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#setup the routing information...not sure if this does anything
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ActionController::Routing::Routes.connect "test", :controller => 'test', :action => 'render_to_cache'
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class TestController < ActionController::Base
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caches_action :render_to_cache, :index
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def render_to_cache
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render_text "Render Cached"
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end
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alias :index :render_to_cache
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end
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class FileStoreTest < Test::Unit::TestCase
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def setup
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@request = ActionController::TestRequest.new
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@response = ActionController::TestResponse.new
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@request.host = "hostname.com"
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end
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#To prime the cache with hostname.com/test
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def test_render_to_cache_prime_a
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@request.path_parameters = {:controller => "test"}
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assert_fragment_cached do process_request end
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end
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#To prime the cache with hostname.com/test/render_to_cache
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def test_render_to_cache_prime_b
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@request.path_parameters = {:action => "render_to_cache", :controller => "test"}
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assert_fragment_cached do process_request end
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end
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#To hit the cache with hostname.com/test
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def test_render_to_cache_zhit_a
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@request.path_parameters = {:controller => "test"}
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assert_fragment_hit do process_request end
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end
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#To hit the cache with hostname.com/test/render_to_cache
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def test_render_to_cache_zhit_b
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@request.path_parameters = {:action => "render_to_cache", :controller => "test"}
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assert_fragment_hit do process_request end
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end
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private
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def process_request
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TestController.process(@request, @response)
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end
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def assert_fragment_cached(&proc)
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proc.call
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assert(TestLog.last_message.include?("Cached fragment:"), "--ERROR-- FileStore write failed ----")
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assert(!TestLog.last_message.include?("Couldn't create cache directory:"), "--ERROR-- FileStore create directory failed ----")
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TestLog.clear
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end
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def assert_fragment_hit(&proc)
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proc.call
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assert(TestLog.last_message.include?( "Fragment hit:"), "--ERROR-- Fragment not found in FileStore ----")
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TestLog.clear
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end
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end |