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# encoding: utf-8
require "cases/helper"
require 'models/topic'
require 'models/reply'
require 'models/person'
require 'models/developer'
require 'models/warehouse_thing'
require 'models/guid'
require 'models/owner'
require 'models/pet'
require 'models/event'
class ProtectedPerson < ActiveRecord::Base
set_table_name 'people'
attr_accessor :addon
attr_protected :first_name
end
class DeprecatedPerson < ActiveRecord::Base
set_table_name 'people'
protected
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 = Reply.new
r.title = "Wrong Create"
assert !r.valid?
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 = Reply.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_invalid_record_exception
assert_raise(ActiveRecord::RecordInvalid) { Reply.create! }
assert_raise(ActiveRecord::RecordInvalid) { Reply.new.save! }
begin
r = Reply.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
Reply.create!([ { "title" => "OK" }, { "title" => "Wrong Create" }])
end
end
def test_exception_on_create_bang_with_block
assert_raise(ActiveRecord::RecordInvalid) do
Reply.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
Reply.create!([{ "title" => "OK" }, { "title" => "Wrong Create" }]) do |r|
r.content = nil
end
end
end
def test_scoped_create_without_attributes
Reply.with_scope(:create => {}) do
assert_raise(ActiveRecord::RecordInvalid) { Reply.create! }
end
end
def test_create_with_exceptions_using_scope_for_protected_attributes
assert_nothing_raised do
ProtectedPerson.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.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 = Reply.new
assert !reply.save
assert reply.save(false)
end
def test_create_without_validation_bang
count = Reply.count
assert_nothing_raised { Reply.new.save_without_validation! }
assert count+1, Reply.count
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_length_with_globally_modified_error_message
defaults = ActiveSupport::Deprecation.silence { ActiveRecord::Errors.default_error_messages }
original_message = defaults[:too_short]
defaults[:too_short] = 'tu est trops petit hombre {{count}}'
Topic.validates_length_of :title, :minimum => 10
t = Topic.create(:title => 'too short')
assert !t.valid?
assert_equal ['tu est trops petit hombre 10'], t.errors[:title]
ensure
defaults[:too_short] = original_message
end
def test_validates_acceptance_of_as_database_column
Topic.validates_acceptance_of(:author_name)
topic = Topic.create("author_name" => "Dan Brown")
assert_equal "Dan Brown", topic["author_name"]
end
def test_deprecated_validation_instance_methods
tom = DeprecatedPerson.new
assert_deprecated do
assert tom.invalid?
assert_equal ["always invalid", "invalid on create"], tom.errors[:name]
end
tom.save(false)
assert_deprecated do
assert tom.invalid?
assert_equal ["always invalid", "invalid on update"], tom.errors[:name]
end
end
end
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