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体验新版 GitCode,发现更多精彩内容 >>
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88d27ae9
编写于
8月 16, 2014
作者:
R
Rafael Mendonça França
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差异文件
Merge pull request #16517 from sgrif/sg-comparable-attributes
Implement `==` on `Type::Value` and `Attribute`
上级
b97204c3
bc153cff
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
50 addition
and
0 deletion
+50
-0
activerecord/lib/active_record/attribute.rb
activerecord/lib/active_record/attribute.rb
+7
-0
activerecord/lib/active_record/type/value.rb
activerecord/lib/active_record/type/value.rb
+7
-0
activerecord/test/cases/attribute_test.rb
activerecord/test/cases/attribute_test.rb
+30
-0
activerecord/test/cases/types_test.rb
activerecord/test/cases/types_test.rb
+6
-0
未找到文件。
activerecord/lib/active_record/attribute.rb
浏览文件 @
88d27ae9
...
...
@@ -62,6 +62,13 @@ def initialized?
true
end
def
==
(
other
)
self
.
class
==
other
.
class
&&
name
==
other
.
name
&&
value_before_type_cast
==
other
.
value_before_type_cast
&&
type
==
other
.
type
end
protected
def
initialize_dup
(
other
)
...
...
activerecord/lib/active_record/type/value.rb
浏览文件 @
88d27ae9
...
...
@@ -76,6 +76,13 @@ def changed_in_place?(*)
false
end
def
==
(
other
)
self
.
class
==
other
.
class
&&
precision
==
other
.
precision
&&
scale
==
other
.
scale
&&
limit
==
other
.
limit
end
private
def
type_cast
(
value
)
...
...
activerecord/test/cases/attribute_test.rb
浏览文件 @
88d27ae9
...
...
@@ -138,5 +138,35 @@ def type_cast_from_database(value)
test
"uninitialized attributes have no value"
do
assert_nil
Attribute
.
uninitialized
(
:foo
,
nil
).
value
end
test
"attributes equal other attributes with the same constructor arguments"
do
first
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
second
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
assert_equal
first
,
second
end
test
"attributes do not equal attributes with different names"
do
first
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
second
=
Attribute
.
from_database
(
:bar
,
1
,
Type
::
Integer
.
new
)
assert_not_equal
first
,
second
end
test
"attributes do not equal attributes with different types"
do
first
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
second
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Float
.
new
)
assert_not_equal
first
,
second
end
test
"attributes do not equal attributes with different values"
do
first
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
second
=
Attribute
.
from_database
(
:foo
,
2
,
Type
::
Integer
.
new
)
assert_not_equal
first
,
second
end
test
"attributes do not equal attributes of other classes"
do
first
=
Attribute
.
from_database
(
:foo
,
1
,
Type
::
Integer
.
new
)
second
=
Attribute
.
from_user
(
:foo
,
1
,
Type
::
Integer
.
new
)
assert_not_equal
first
,
second
end
end
end
activerecord/test/cases/types_test.rb
浏览文件 @
88d27ae9
...
...
@@ -149,6 +149,12 @@ def test_string_to_time_with_timezone
end
end
def
test_type_equality
assert_equal
Type
::
Value
.
new
,
Type
::
Value
.
new
assert_not_equal
Type
::
Value
.
new
,
Type
::
Integer
.
new
assert_not_equal
Type
::
Value
.
new
(
precision:
1
),
Type
::
Value
.
new
(
precision:
2
)
end
if
current_adapter?
(
:SQLite3Adapter
)
def
test_binary_encoding
type
=
SQLite3Binary
.
new
...
...
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