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-rw-r--r--activesupport/test/new_callbacks_test.rb112
1 files changed, 105 insertions, 7 deletions
diff --git a/activesupport/test/new_callbacks_test.rb b/activesupport/test/new_callbacks_test.rb
index 5cde078b65..7bec47224d 100644
--- a/activesupport/test/new_callbacks_test.rb
+++ b/activesupport/test/new_callbacks_test.rb
@@ -19,11 +19,11 @@ module NewCallbacksTest
class << self
def callback_symbol(callback_method)
- returning(:"#{callback_method}_method") do |method_name|
- define_method(method_name) do
- history << [callback_method, :symbol]
- end
+ method_name = :"#{callback_method}_method"
+ define_method(method_name) do
+ history << [callback_method, :symbol]
end
+ method_name
end
def callback_string(callback_method)
@@ -255,6 +255,26 @@ module NewCallbacksTest
end
end
+ class HyphenatedCallbacks
+ include ActiveSupport::NewCallbacks
+ define_callbacks :save
+ attr_reader :stuff
+
+ save_callback :before, :omg, :per_key => {:if => :yes}
+
+ def yes() true end
+
+ def omg
+ @stuff = "OMG"
+ end
+
+ def save
+ _run_save_callbacks("hyphen-ated") do
+ @stuff
+ end
+ end
+ end
+
class AroundCallbacksTest < Test::Unit::TestCase
def test_save_around
around = AroundPerson.new
@@ -345,7 +365,7 @@ module NewCallbacksTest
save_callback :after, :third
- attr_reader :history
+ attr_reader :history, :saved
def initialize
@history = []
end
@@ -370,8 +390,72 @@ module NewCallbacksTest
end
def save
- _run_save_callbacks
+ _run_save_callbacks do
+ @saved = true
+ end
+ end
+ end
+
+ class CallbackObject
+ def before_save(caller)
+ caller.record << "before"
+ end
+
+ def around_save(caller)
+ caller.record << "around before"
+ yield
+ caller.record << "around after"
+ end
+ end
+
+ class UsingObjectBefore
+ include ActiveSupport::NewCallbacks
+
+ define_callbacks :save
+ save_callback :before, CallbackObject.new
+
+ attr_accessor :record
+ def initialize
+ @record = []
+ end
+
+ def save
+ _run_save_callbacks do
+ @record << "yielded"
+ end
+ end
+ end
+
+ class UsingObjectAround
+ include ActiveSupport::NewCallbacks
+
+ define_callbacks :save
+ save_callback :around, CallbackObject.new
+
+ attr_accessor :record
+ def initialize
+ @record = []
+ end
+
+ def save
+ _run_save_callbacks do
+ @record << "yielded"
+ end
+ end
+ end
+
+ class UsingObjectTest < Test::Unit::TestCase
+ def test_before_object
+ u = UsingObjectBefore.new
+ u.save
+ assert_equal ["before", "yielded"], u.record
end
+
+ def test_around_object
+ u = UsingObjectAround.new
+ u.save
+ assert_equal ["around before", "yielded", "around after"], u.record
+ end
end
class CallbackTerminatorTest < Test::Unit::TestCase
@@ -380,5 +464,19 @@ module NewCallbacksTest
terminator.save
assert_equal ["first", "second", "third", "second", "first"], terminator.history
end
+
+ def test_block_never_called_if_terminated
+ obj = CallbackTerminator.new
+ obj.save
+ assert !obj.saved
+ end
end
-end \ No newline at end of file
+
+ class HyphenatedKeyTest < Test::Unit::TestCase
+ def test_save
+ obj = HyphenatedCallbacks.new
+ obj.save
+ assert_equal obj.stuff, "OMG"
+ end
+ end
+end