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体验新版 GitCode,发现更多精彩内容 >>
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b7982383
编写于
8月 13, 2009
作者:
W
Will Bryant
提交者:
Aaron Patterson
12月 23, 2010
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Verify that has_one :through preload respects the :conditions [#2976 state:resolved]
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activerecord/test/cases/associations/has_one_through_associations_test.rb
...t/cases/associations/has_one_through_associations_test.rb
+12
-0
activerecord/test/models/member.rb
activerecord/test/models/member.rb
+1
-0
未找到文件。
activerecord/test/cases/associations/has_one_through_associations_test.rb
浏览文件 @
b7982383
...
...
@@ -84,6 +84,18 @@ def test_has_one_through_eager_loading_through_polymorphic
assert_not_nil
assert_no_queries
{
members
[
0
].
sponsor_club
}
end
def
test_has_one_through_with_conditions_eager_loading
# conditions on the through table
assert_equal
clubs
(
:moustache_club
),
Member
.
find
(
@member
.
id
,
:include
=>
:favourite_club
).
favourite_club
memberships
(
:membership_of_favourite_club
).
update_attribute
(
:favourite
,
false
)
assert_equal
nil
,
Member
.
find
(
@member
.
id
,
:include
=>
:favourite_club
).
favourite_club
# conditions on the source table
assert_equal
clubs
(
:moustache_club
),
Member
.
find
(
@member
.
id
,
:include
=>
:hairy_club
).
hairy_club
clubs
(
:moustache_club
).
update_attribute
(
:name
,
"Association of Clean-Shaven Persons"
)
assert_equal
nil
,
Member
.
find
(
@member
.
id
,
:include
=>
:hairy_club
).
hairy_club
end
def
test_has_one_through_polymorphic_with_source_type
assert_equal
members
(
:groucho
),
clubs
(
:moustache_club
).
sponsored_member
end
...
...
activerecord/test/models/member.rb
浏览文件 @
b7982383
...
...
@@ -4,6 +4,7 @@ class Member < ActiveRecord::Base
has_many
:fellow_members
,
:through
=>
:club
,
:source
=>
:members
has_one
:club
,
:through
=>
:current_membership
has_one
:favourite_club
,
:through
=>
:membership
,
:conditions
=>
[
"memberships.favourite = ?"
,
true
],
:source
=>
:club
has_one
:hairy_club
,
:through
=>
:membership
,
:conditions
=>
{
:clubs
=>
{
:name
=>
"Moustache and Eyebrow Fancier Club"
}},
:source
=>
:club
has_one
:sponsor
,
:as
=>
:sponsorable
has_one
:sponsor_club
,
:through
=>
:sponsor
has_one
:member_detail
...
...
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