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author | Yehuda Katz <wycats@gmail.com> | 2009-01-04 00:56:52 -0800 |
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committer | Yehuda Katz <wycats@gmail.com> | 2009-01-04 00:56:52 -0800 |
commit | ca54cc5df72a8bd7660d5be8333dcee2b6949257 (patch) | |
tree | 187c326c4e305ac1207878274fa523d8a3852298 /actionpack/test/controller/middleware_stack_test.rb | |
parent | a38c749d8b5fd020d7294ffb4d597d4ab3fb30db (diff) | |
download | rails-ca54cc5df72a8bd7660d5be8333dcee2b6949257.tar.gz rails-ca54cc5df72a8bd7660d5be8333dcee2b6949257.tar.bz2 rails-ca54cc5df72a8bd7660d5be8333dcee2b6949257.zip |
Sync 'rails/rails/master'
Diffstat (limited to 'actionpack/test/controller/middleware_stack_test.rb')
-rw-r--r-- | actionpack/test/controller/middleware_stack_test.rb | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/actionpack/test/controller/middleware_stack_test.rb b/actionpack/test/controller/middleware_stack_test.rb new file mode 100644 index 0000000000..5029f5f609 --- /dev/null +++ b/actionpack/test/controller/middleware_stack_test.rb @@ -0,0 +1,70 @@ +require 'abstract_unit' + +class MiddlewareStackTest < ActiveSupport::TestCase + class FooMiddleware; end + class BarMiddleware; end + class BazMiddleware; end + + def setup + @stack = ActionController::MiddlewareStack.new + @stack.use FooMiddleware + @stack.use BarMiddleware + end + + test "use should push middleware as class onto the stack" do + assert_difference "@stack.size" do + @stack.use BazMiddleware + end + assert_equal BazMiddleware, @stack.last.klass + end + + test "use should push middleware as a string onto the stack" do + assert_difference "@stack.size" do + @stack.use "MiddlewareStackTest::BazMiddleware" + end + assert_equal BazMiddleware, @stack.last.klass + end + + test "use should push middleware as a symbol onto the stack" do + assert_difference "@stack.size" do + @stack.use :"MiddlewareStackTest::BazMiddleware" + end + assert_equal BazMiddleware, @stack.last.klass + end + + test "use should push middleware class with arguments onto the stack" do + assert_difference "@stack.size" do + @stack.use BazMiddleware, true, :foo => "bar" + end + assert_equal BazMiddleware, @stack.last.klass + assert_equal([true, {:foo => "bar"}], @stack.last.args) + end + + test "insert inserts middleware at the integer index" do + @stack.insert(1, BazMiddleware) + assert_equal BazMiddleware, @stack[1].klass + end + + test "insert_after inserts middleware after the integer index" do + @stack.insert_after(1, BazMiddleware) + assert_equal BazMiddleware, @stack[2].klass + end + + test "insert_before inserts middleware before another middleware class" do + @stack.insert_before(BarMiddleware, BazMiddleware) + assert_equal BazMiddleware, @stack[1].klass + end + + test "insert_after inserts middleware after another middleware class" do + @stack.insert_after(BarMiddleware, BazMiddleware) + assert_equal BazMiddleware, @stack[2].klass + end + + test "active returns all only enabled middleware" do + assert_no_difference "@stack.active.size" do + assert_difference "@stack.size" do + @stack.use BazMiddleware, :if => lambda { false } + end + end + end +end |