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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
# frozen_string_literal: true
require "cases/helper"
require "models/topic"
class ConditionalValidationTest < ActiveModel::TestCase
def teardown
Topic.clear_validators!
end
def test_if_validation_using_method_true
# When the method returns true
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: :condition_is_true)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_if_validation_using_array_of_true_methods
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: [:condition_is_true, :condition_is_true])
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_unless_validation_using_array_of_false_methods
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", unless: [:condition_is_false, :condition_is_false])
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_unless_validation_using_method_true
# When the method returns true
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", unless: :condition_is_true)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_if_validation_using_array_of_true_and_false_methods
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: [:condition_is_true, :condition_is_false])
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_unless_validation_using_array_of_true_and_felse_methods
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", unless: [:condition_is_true, :condition_is_false])
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_if_validation_using_method_false
# When the method returns false
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: :condition_is_false)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_unless_validation_using_method_false
# When the method returns false
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", unless: :condition_is_false)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_if_validation_using_block_true
# When the block returns true
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}",
if: Proc.new { |r| r.content.size > 4 })
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_unless_validation_using_block_true
# When the block returns true
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}",
unless: Proc.new { |r| r.content.size > 4 })
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_if_validation_using_block_false
# When the block returns false
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}",
if: Proc.new { |r| r.title != "uhohuhoh" })
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_unless_validation_using_block_false
# When the block returns false
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}",
unless: Proc.new { |r| r.title != "uhohuhoh" })
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
def test_validation_using_conbining_if_true_and_unless_true_conditions
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: :condition_is_true, unless: :condition_is_true)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert_empty t.errors[:title]
end
def test_validation_using_conbining_if_true_and_unless_false_conditions
Topic.validates_length_of(:title, maximum: 5, too_long: "hoo %{count}", if: :condition_is_true, unless: :condition_is_false)
t = Topic.new("title" => "uhohuhoh", "content" => "whatever")
assert t.invalid?
assert t.errors[:title].any?
assert_equal ["hoo 5"], t.errors["title"]
end
end
|
