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authorJoshua Peek <josh@joshpeek.com>2009-10-03 21:05:51 -0500
committerJoshua Peek <josh@joshpeek.com>2009-10-03 21:05:51 -0500
commit018b79dd36d054d87fdc408d38dc9ac7f1b1500d (patch)
treea954ecef58682b2d259432a04ce503f8bb865840 /actionpack/test/controller/new_base/middleware_test.rb
parent84e94551f62d3bcbc71f1c6f3fda738342d984e2 (diff)
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File extra test folders into controller, dispatch, or template
Diffstat (limited to 'actionpack/test/controller/new_base/middleware_test.rb')
-rw-r--r--actionpack/test/controller/new_base/middleware_test.rb77
1 files changed, 77 insertions, 0 deletions
diff --git a/actionpack/test/controller/new_base/middleware_test.rb b/actionpack/test/controller/new_base/middleware_test.rb
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+++ b/actionpack/test/controller/new_base/middleware_test.rb
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+require 'abstract_unit'
+
+module MiddlewareTest
+ class MyMiddleware
+ def initialize(app)
+ @app = app
+ end
+
+ def call(env)
+ result = @app.call(env)
+ result[1]["Middleware-Test"] = "Success"
+ result[1]["Middleware-Order"] = "First"
+ result
+ end
+ end
+
+ class ExclaimerMiddleware
+ def initialize(app)
+ @app = app
+ end
+
+ def call(env)
+ result = @app.call(env)
+ result[1]["Middleware-Order"] << "!"
+ result
+ end
+ end
+
+ class MyController < ActionController::Metal
+ use MyMiddleware
+
+ middleware.insert_before MyMiddleware, ExclaimerMiddleware
+
+ def index
+ self.response_body = "Hello World"
+ end
+ end
+
+ class InheritedController < MyController
+ end
+
+ module MiddlewareTests
+ extend ActiveSupport::Testing::Declarative
+
+ test "middleware that is 'use'd is called as part of the Rack application" do
+ result = @app.call(env_for("/"))
+ assert_equal "Hello World", result[2]
+ assert_equal "Success", result[1]["Middleware-Test"]
+ end
+
+ test "the middleware stack is exposed as 'middleware' in the controller" do
+ result = @app.call(env_for("/"))
+ assert_equal "First!", result[1]["Middleware-Order"]
+ end
+ end
+
+ class TestMiddleware < ActiveSupport::TestCase
+ include MiddlewareTests
+
+ def setup
+ @app = MyController.action(:index)
+ end
+
+ def env_for(url)
+ Rack::MockRequest.env_for(url)
+ end
+ end
+
+ class TestInheritedMiddleware < TestMiddleware
+ def setup
+ @app = InheritedController.action(:index)
+ end
+
+ test "middleware inherits" do
+ end
+ end
+end