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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
# encoding: utf-8
require "cases/helper"
require 'models/topic'
require 'models/reply'
require 'models/person'
require 'models/developer'
require 'models/parrot'
require 'models/company'
class ProtectedPerson < ActiveRecord::Base
set_table_name 'people'
attr_accessor :addon
attr_protected :first_name
end
class DeprecatedPerson < ActiveRecord::Base
set_table_name 'people'
private
def validate
errors[:name] << "always invalid"
end
def validate_on_create
errors[:name] << "invalid on create"
end
def validate_on_update
errors[:name] << "invalid on update"
end
end
class ValidationsTest < ActiveRecord::TestCase
fixtures :topics, :developers
# Most of the tests mess with the validations of Topic, so lets repair it all the time.
# Other classes we mess with will be dealt with in the specific tests
repair_validations(Topic)
def test_error_on_create
r = WrongReply.new
r.title = "Wrong Create"
assert !r.save
assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid"
assert_equal ["is Wrong Create"], r.errors[:title], "A reply with a bad content should contain an error"
end
def test_error_on_update
r = WrongReply.new
r.title = "Bad"
r.content = "Good"
assert r.save, "First save should be successful"
r.title = "Wrong Update"
assert !r.save, "Second save should fail"
assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid"
assert_equal ["is Wrong Update"], r.errors[:title], "A reply with a bad content should contain an error"
end
def test_error_on_given_context
r = WrongReply.new(:title => "Valid title")
assert !r.valid?(:special_case)
assert_equal "Invalid", r.errors[:author_name].join
r.author_name = "secret"
r.content = "Good"
assert r.valid?(:special_case)
r.author_name = nil
assert !r.save(:context => :special_case)
assert_equal "Invalid", r.errors[:author_name].join
r.author_name = "secret"
assert r.save(:context => :special_case)
end
def test_invalid_record_exception
assert_raise(ActiveRecord::RecordInvalid) { WrongReply.create! }
assert_raise(ActiveRecord::RecordInvalid) { WrongReply.new.save! }
begin
r = WrongReply.new
r.save!
flunk
rescue ActiveRecord::RecordInvalid => invalid
assert_equal r, invalid.record
end
end
def test_exception_on_create_bang_many
assert_raise(ActiveRecord::RecordInvalid) do
WrongReply.create!([ { "title" => "OK" }, { "title" => "Wrong Create" }])
end
end
def test_exception_on_create_bang_with_block
assert_raise(ActiveRecord::RecordInvalid) do
WrongReply.create!({ "title" => "OK" }) do |r|
r.content = nil
end
end
end
def test_exception_on_create_bang_many_with_block
assert_raise(ActiveRecord::RecordInvalid) do
WrongReply.create!([{ "title" => "OK" }, { "title" => "Wrong Create" }]) do |r|
r.content = nil
end
end
end
def test_scoped_create_without_attributes
WrongReply.send(:with_scope, :create => {}) do
assert_raise(ActiveRecord::RecordInvalid) { WrongReply.create! }
end
end
def test_create_with_exceptions_using_scope_for_protected_attributes
assert_nothing_raised do
ProtectedPerson.send(:with_scope, :create => { :first_name => "Mary" } ) do
person = ProtectedPerson.create! :addon => "Addon"
assert_equal person.first_name, "Mary", "scope should ignore attr_protected"
end
end
end
def test_create_with_exceptions_using_scope_and_empty_attributes
assert_nothing_raised do
ProtectedPerson.send(:with_scope, :create => { :first_name => "Mary" } ) do
person = ProtectedPerson.create!
assert_equal person.first_name, "Mary", "should be ok when no attributes are passed to create!"
end
end
end
def test_create_without_validation
reply = WrongReply.new
assert !reply.save
assert reply.save(:validate => false)
end
def test_deprecated_create_without_validation
reply = WrongReply.new
assert !reply.save
assert_deprecated do
assert reply.save(false)
end
end
def test_validates_acceptance_of_with_non_existant_table
Object.const_set :IncorporealModel, Class.new(ActiveRecord::Base)
assert_nothing_raised ActiveRecord::StatementInvalid do
IncorporealModel.validates_acceptance_of(:incorporeal_column)
end
end
def test_throw_away_typing
d = Developer.new("name" => "David", "salary" => "100,000")
assert !d.valid?
assert_equal 100, d.salary
assert_equal "100,000", d.salary_before_type_cast
end
def test_validates_acceptance_of_as_database_column
Topic.validates_acceptance_of(:approved)
topic = Topic.create("approved" => true)
assert topic["approved"]
end
def test_validate_is_deprecated_on_create
p = DeprecatedPerson.new
assert_deprecated do
assert !p.valid?
end
assert_equal ["always invalid", "invalid on create"], p.errors[:name]
end
def test_validate_is_deprecated_on_update
p = DeprecatedPerson.new(:first_name => "David")
assert p.save(:validate => false)
assert_deprecated do
assert !p.valid?
end
assert_equal ["always invalid", "invalid on update"], p.errors[:name]
end
def test_validators
assert_equal 1, Parrot.validators.size
assert_equal 1, Company.validators.size
assert_equal 1, Parrot.validators_on(:name).size
assert_equal 1, Company.validators_on(:name).size
end
end
|
