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2c2ed958
Commit
2c2ed958
authored
May 17, 2011
by
Gregor Schmidt
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[#416] Re-Adding watcher_tag for backwards compatibility
adding deprecation warning
parent
508b23cf
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2 changed files
with
62 additions
and
0 deletions
+62
-0
watchers_helper.rb
app/helpers/watchers_helper.rb
+13
-0
watchers_helpers_test.rb
test/unit/helpers/watchers_helpers_test.rb
+49
-0
No files found.
app/helpers/watchers_helper.rb
View file @
2c2ed958
...
...
@@ -17,6 +17,19 @@
module
WatchersHelper
# Deprecated method. Use watcher_link instead
#
# This method will be removed in ChiliProject 3.0 or later
def
watcher_tag
(
object
,
user
,
options
=
{
:replace
=>
'watcher'
})
ActiveSupport
::
Deprecation
.
warn
"The WatchersHelper#watcher_tag is deprecated and will be removed in ChiliProject 3.0. Please use WatchersHelper#watcher_link instead. Please also note the differences between the APIs."
,
caller
options
[
:id
]
||=
options
[
:replace
]
if
options
[
:replace
].
is_a?
String
options
[
:replace
]
=
Array
(
options
[
:replace
]).
map
{
|
id
|
"#
#{
id
}
"
}
watcher_link
(
object
,
user
,
options
)
end
# Create a link to watch/unwatch object
#
# * :replace - a string or array of strings with css selectors that will be updated, whenever the watcher status is changed
...
...
test/unit/helpers/watchers_helpers_test.rb
0 → 100644
View file @
2c2ed958
require
File
.
expand_path
(
'../../../test_helper'
,
__FILE__
)
class
WatchersHelperTest
<
HelperTestCase
include
WatchersHelper
# tested for backwards compatibility
context
'#watcher_tag'
do
setup
do
# mocking watcher_link to make sure, that new API is properly called from
# the old one.
def
self
.
watcher_link
(
*
args
)
@watcher_link_args
=
args
nil
end
# silencing deprecation warnings while testing the deprecated behavior
def
self
.
watcher_tag
(
*
args
)
ActiveSupport
::
Deprecation
.
silence
{
super
}
end
end
context
'without options'
do
should
"call watcher_link with object, user and {:id => 'watcher', :replace => '#watcher'}"
do
watcher_tag
(
:object
,
:user
)
assert_equal
:object
,
@watcher_link_args
.
first
assert_equal
:user
,
@watcher_link_args
.
second
assert_equal
({
:id
=>
'watcher'
,
:replace
=>
[
'#watcher'
]},
@watcher_link_args
.
third
)
end
end
context
'with replace, without id option'
do
should
"set id to replace value and prefix replace with a # to make it a valid css selectors"
do
watcher_tag
(
:object
,
:user
,
:replace
=>
'abc'
)
assert_equal
:object
,
@watcher_link_args
.
first
assert_equal
:user
,
@watcher_link_args
.
second
assert_equal
({
:id
=>
'abc'
,
:replace
=>
[
'#abc'
]},
@watcher_link_args
.
third
)
end
end
context
'with all options'
do
should
"prefix all elements in replace with a # to make them valid css selectors"
do
watcher_tag
(
:object
,
:user
,
:id
=>
'abc'
,
:replace
=>
[
'abc'
,
'def'
])
assert_equal
:object
,
@watcher_link_args
.
first
assert_equal
:user
,
@watcher_link_args
.
second
assert_equal
({
:id
=>
'abc'
,
:replace
=>
[
'#abc'
,
'#def'
]},
@watcher_link_args
.
third
)
end
end
end
end
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