blob: 0015b3c196c4914225dcd5b7ad312895a1c28b19 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
# encoding: utf-8
require 'cases/helper'
class Dog
include ActiveModel::Validations
include ActiveModel::Validations::Callbacks
attr_accessor :name, :history
def initialize
@history = []
end
end
class DogWithMethodCallbacks < Dog
before_validation :set_before_validation_marker
after_validation :set_after_validation_marker
def set_before_validation_marker; self.history << 'before_validation_marker'; end
def set_after_validation_marker; self.history << 'after_validation_marker' ; end
end
class DogValidatorsAreProc < Dog
before_validation { self.history << 'before_validation_marker' }
after_validation { self.history << 'after_validation_marker' }
end
class DogWithTwoValidators < Dog
before_validation { self.history << 'before_validation_marker1' }
before_validation { self.history << 'before_validation_marker2' }
end
class DogValidatorReturningFalse < Dog
before_validation { false }
before_validation { self.history << 'before_validation_marker2' }
end
class DogWithMissingName < Dog
before_validation { self.history << 'before_validation_marker' }
validates_presence_of :name
end
class CallbacksWithMethodNamesShouldBeCalled < ActiveModel::TestCase
def test_before_validation_and_after_validation_callbacks_should_be_called
d = DogWithMethodCallbacks.new
d.valid?
assert_equal ['before_validation_marker', 'after_validation_marker'], d.history
end
def test_before_validation_and_after_validation_callbacks_should_be_called_with_proc
d = DogValidatorsAreProc.new
d.valid?
assert_equal ['before_validation_marker', 'after_validation_marker'], d.history
end
def test_before_validation_and_after_validation_callbacks_should_be_called_in_declared_order
d = DogWithTwoValidators.new
d.valid?
assert_equal ['before_validation_marker1', 'before_validation_marker2'], d.history
end
def test_further_callbacks_should_not_be_called_if_before_validation_returns_false
d = DogValidatorReturningFalse.new
output = d.valid?
assert_equal [], d.history
assert_equal false, output
end
def test_validation_test_should_be_done
d = DogWithMissingName.new
output = d.valid?
assert_equal ['before_validation_marker'], d.history
assert_equal false, output
end
end
|
