diff options
Diffstat (limited to 'actionpack/test/dispatch/middleware_stack_test.rb')
-rw-r--r-- | actionpack/test/dispatch/middleware_stack_test.rb | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/actionpack/test/dispatch/middleware_stack_test.rb b/actionpack/test/dispatch/middleware_stack_test.rb index 831f3db3e2..948a690979 100644 --- a/actionpack/test/dispatch/middleware_stack_test.rb +++ b/actionpack/test/dispatch/middleware_stack_test.rb @@ -45,7 +45,7 @@ class MiddlewareStackTest < ActiveSupport::TestCase assert_equal BazMiddleware, @stack.last.klass assert_equal([true, {:foo => "bar"}], @stack.last.args) end - + test "use should push middleware class with block arguments onto the stack" do proc = Proc.new {} assert_difference "@stack.size" do @@ -54,7 +54,7 @@ class MiddlewareStackTest < ActiveSupport::TestCase assert_equal BlockMiddleware, @stack.last.klass assert_equal proc, @stack.last.block end - + test "insert inserts middleware at the integer index" do @stack.insert(1, BazMiddleware) assert_equal BazMiddleware, @stack[1].klass @@ -81,6 +81,17 @@ class MiddlewareStackTest < ActiveSupport::TestCase assert_equal BazMiddleware, @stack[0].klass end + test "swaps one middleware out for same middleware class" do + assert_equal FooMiddleware, @stack[0].klass + @stack.swap(FooMiddleware, FooMiddleware, Proc.new { |env| [500, {}, ['error!']] }) + assert_equal FooMiddleware, @stack[0].klass + end + + test "unshift adds a new middleware at the beginning of the stack" do + @stack.unshift :"MiddlewareStackTest::BazMiddleware" + assert_equal BazMiddleware, @stack.first.klass + end + test "raise an error on invalid index" do assert_raise RuntimeError do @stack.insert("HiyaMiddleware", BazMiddleware) |