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executable file 1132 lines (901 sloc) 37.397 kb
require 'abstract_unit'
require 'fixtures/topic'
require 'fixtures/reply'
require 'fixtures/person'
require 'fixtures/developer'
# The following methods in Topic are used in test_conditional_validation_*
class Topic
def condition_is_true
return true
end
def condition_is_true_but_its_not
return false
end
end
class ProtectedPerson < ActiveRecord::Base
set_table_name 'people'
attr_accessor :addon
attr_protected :first_name
end
class ValidationsTest < Test::Unit::TestCase
fixtures :topics, :developers
def setup
Topic.write_inheritable_attribute(:validate, nil)
Topic.write_inheritable_attribute(:validate_on_create, nil)
Topic.write_inheritable_attribute(:validate_on_update, nil)
end
def test_single_field_validation
r = Reply.new
r.title = "There's no content!"
assert !r.valid?, "A reply without content shouldn't be saveable"
r.content = "Messa content!"
assert r.valid?, "A reply with content should be saveable"
end
def test_single_attr_validation_and_error_msg
r = Reply.new
r.title = "There's no content!"
assert !r.valid?
assert r.errors.invalid?("content"), "A reply without content should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("content"), "A reply without content should contain an error"
assert_equal 1, r.errors.count
end
def test_double_attr_validation_and_error_msg
r = Reply.new
assert !r.valid?
assert r.errors.invalid?("title"), "A reply without title should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("title"), "A reply without title should contain an error"
assert r.errors.invalid?("content"), "A reply without content should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("content"), "A reply without content should contain an error"
assert_equal 2, r.errors.count
end
def test_error_on_create
r = Reply.new
r.title = "Wrong Create"
assert !r.valid?
assert r.errors.invalid?("title"), "A reply with a bad title should mark that attribute as invalid"
assert_equal "is Wrong Create", r.errors.on("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.invalid?("title"), "A reply with a bad title should mark that attribute as invalid"
assert_equal "is Wrong Update", r.errors.on("title"), "A reply with a bad content should contain an error"
end
def test_invalid_record_exception
assert_raises(ActiveRecord::RecordInvalid) { Reply.create! }
assert_raises(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_scoped_create_without_attributes
Reply.with_scope(:create => {}) do
assert_raises(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_single_error_per_attr_iteration
r = Reply.new
r.save
errors = []
r.errors.each { |attr, msg| errors << [attr, msg] }
assert errors.include?(["title", "Empty"])
assert errors.include?(["content", "Empty"])
end
def test_multiple_errors_per_attr_iteration_with_full_error_composition
r = Reply.new
r.title = "Wrong Create"
r.content = "Mismatch"
r.save
errors = []
r.errors.each_full { |error| errors << error }
assert_equal "Title is Wrong Create", errors[0]
assert_equal "Title is Content Mismatch", errors[1]
assert_equal 2, r.errors.count
end
def test_errors_on_base
r = Reply.new
r.content = "Mismatch"
r.save
r.errors.add_to_base "Reply is not dignifying"
errors = []
r.errors.each_full { |error| errors << error }
assert_equal "Reply is not dignifying", r.errors.on_base
assert errors.include?("Title Empty")
assert errors.include?("Reply is not dignifying")
assert_equal 2, r.errors.count
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_each
perform = true
hits = 0
Topic.validates_each(:title, :content, [:title, :content]) do |record, attr|
if perform
record.errors.add attr, 'gotcha'
hits += 1
end
end
t = Topic.new("title" => "valid", "content" => "whatever")
assert !t.save
assert_equal 4, hits
assert_equal %w(gotcha gotcha), t.errors.on(:title)
assert_equal %w(gotcha gotcha), t.errors.on(:content)
ensure
perform = false
end
def test_no_title_confirmation
Topic.validates_confirmation_of(:title)
t = Topic.new(:author_name => "Plutarch")
assert t.valid?
t.title_confirmation = "Parallel Lives"
assert !t.valid?
t.title_confirmation = nil
t.title = "Parallel Lives"
assert t.valid?
t.title_confirmation = "Parallel Lives"
assert t.valid?
end
def test_title_confirmation
Topic.validates_confirmation_of(:title)
t = Topic.create("title" => "We should be confirmed","title_confirmation" => "")
assert !t.save
t.title_confirmation = "We should be confirmed"
assert t.save
end
def test_terms_of_service_agreement_no_acceptance
Topic.validates_acceptance_of(:terms_of_service, :on => :create)
t = Topic.create("title" => "We should not be confirmed")
assert t.save
end
def test_terms_of_service_agreement
Topic.validates_acceptance_of(:terms_of_service, :on => :create)
t = Topic.create("title" => "We should be confirmed","terms_of_service" => "")
assert !t.save
assert_equal "must be accepted", t.errors.on(:terms_of_service)
t.terms_of_service = "1"
assert t.save
end
def test_eula
Topic.validates_acceptance_of(:eula, :message => "must be abided", :on => :create)
t = Topic.create("title" => "We should be confirmed","eula" => "")
assert !t.save
assert_equal "must be abided", t.errors.on(:eula)
t.eula = "1"
assert t.save
end
def test_terms_of_service_agreement_with_accept_value
Topic.validates_acceptance_of(:terms_of_service, :on => :create, :accept => "I agree.")
t = Topic.create("title" => "We should be confirmed", "terms_of_service" => "")
assert !t.save
assert_equal "must be accepted", t.errors.on(:terms_of_service)
t.terms_of_service = "I agree."
assert t.save
end
def test_validate_presences
Topic.validates_presence_of(:title, :content)
t = Topic.create
assert !t.save
assert_equal "can't be blank", t.errors.on(:title)
assert_equal "can't be blank", t.errors.on(:content)
t.title = "something"
t.content = " "
assert !t.save
assert_equal "can't be blank", t.errors.on(:content)
t.content = "like stuff"
assert t.save
end
def test_validate_uniqueness
Topic.validates_uniqueness_of(:title)
t = Topic.new("title" => "I'm unique!")
assert t.save, "Should save t as unique"
t.content = "Remaining unique"
assert t.save, "Should still save t as unique"
t2 = Topic.new("title" => "I'm unique!")
assert !t2.valid?, "Shouldn't be valid"
assert !t2.save, "Shouldn't save t2 as unique"
assert_equal "has already been taken", t2.errors.on(:title)
t2.title = "Now Im really also unique"
assert t2.save, "Should now save t2 as unique"
end
def test_validate_uniqueness_with_scope
Reply.validates_uniqueness_of(:content, :scope => "parent_id")
t = Topic.create("title" => "I'm unique!")
r1 = t.replies.create "title" => "r1", "content" => "hello world"
assert r1.valid?, "Saving r1"
r2 = t.replies.create "title" => "r2", "content" => "hello world"
assert !r2.valid?, "Saving r2 first time"
r2.content = "something else"
assert r2.save, "Saving r2 second time"
t2 = Topic.create("title" => "I'm unique too!")
r3 = t2.replies.create "title" => "r3", "content" => "hello world"
assert r3.valid?, "Saving r3"
end
def test_validate_uniqueness_with_scope_array
Reply.validates_uniqueness_of(:author_name, :scope => [:author_email_address, :parent_id])
t = Topic.create("title" => "The earth is actually flat!")
r1 = t.replies.create "author_name" => "jeremy", "author_email_address" => "jeremy@rubyonrails.com", "title" => "You're crazy!", "content" => "Crazy reply"
assert r1.valid?, "Saving r1"
r2 = t.replies.create "author_name" => "jeremy", "author_email_address" => "jeremy@rubyonrails.com", "title" => "You're crazy!", "content" => "Crazy reply again..."
assert !r2.valid?, "Saving r2. Double reply by same author."
r2.author_email_address = "jeremy_alt_email@rubyonrails.com"
assert r2.save, "Saving r2 the second time."
r3 = t.replies.create "author_name" => "jeremy", "author_email_address" => "jeremy_alt_email@rubyonrails.com", "title" => "You're wrong", "content" => "It's cubic"
assert !r3.valid?, "Saving r3"
r3.author_name = "jj"
assert r3.save, "Saving r3 the second time."
r3.author_name = "jeremy"
assert !r3.save, "Saving r3 the third time."
end
def test_validate_case_insensitive_uniqueness
Topic.validates_uniqueness_of(:title, :parent_id, :case_sensitive => false, :allow_nil => true)
t = Topic.new("title" => "I'm unique!", :parent_id => 2)
assert t.save, "Should save t as unique"
t.content = "Remaining unique"
assert t.save, "Should still save t as unique"
t2 = Topic.new("title" => "I'm UNIQUE!", :parent_id => 1)
assert !t2.valid?, "Shouldn't be valid"
assert !t2.save, "Shouldn't save t2 as unique"
assert t2.errors.on(:title)
assert t2.errors.on(:parent_id)
assert_equal "has already been taken", t2.errors.on(:title)
t2.title = "I'm truly UNIQUE!"
assert !t2.valid?, "Shouldn't be valid"
assert !t2.save, "Shouldn't save t2 as unique"
assert_nil t2.errors.on(:title)
assert t2.errors.on(:parent_id)
t2.parent_id = 3
assert t2.save, "Should now save t2 as unique"
t2.parent_id = nil
t2.title = nil
assert t2.valid?, "should validate with nil"
assert t2.save, "should save with nil"
end
def test_validate_format
Topic.validates_format_of(:title, :content, :with => /^Validation\smacros \w+!$/, :message => "is bad data")
t = Topic.create("title" => "i'm incorrect", "content" => "Validation macros rule!")
assert !t.valid?, "Shouldn't be valid"
assert !t.save, "Shouldn't save because it's invalid"
assert_equal "is bad data", t.errors.on(:title)
assert_nil t.errors.on(:content)
t.title = "Validation macros rule!"
assert t.save
assert_nil t.errors.on(:title)
assert_raise(ArgumentError) { Topic.validates_format_of(:title, :content) }
end
# testing ticket #3142
def test_validate_format_numeric
Topic.validates_format_of(:title, :content, :with => /^[1-9][0-9]*$/, :message => "is bad data")
t = Topic.create("title" => "72x", "content" => "6789")
assert !t.valid?, "Shouldn't be valid"
assert !t.save, "Shouldn't save because it's invalid"
assert_equal "is bad data", t.errors.on(:title)
assert_nil t.errors.on(:content)
t.title = "-11"
assert !t.valid?, "Shouldn't be valid"
t.title = "03"
assert !t.valid?, "Shouldn't be valid"
t.title = "z44"
assert !t.valid?, "Shouldn't be valid"
t.title = "5v7"
assert !t.valid?, "Shouldn't be valid"
t.title = "1"
assert t.save
assert_nil t.errors.on(:title)
end
def test_validates_inclusion_of
Topic.validates_inclusion_of( :title, :in => %w( a b c d e f g ) )
assert !Topic.create("title" => "a!", "content" => "abc").valid?
assert !Topic.create("title" => "a b", "content" => "abc").valid?
assert !Topic.create("title" => nil, "content" => "def").valid?
t = Topic.create("title" => "a", "content" => "I know you are but what am I?")
assert t.valid?
t.title = "uhoh"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is not included in the list", t.errors["title"]
assert_raise(ArgumentError) { Topic.validates_inclusion_of( :title, :in => nil ) }
assert_raise(ArgumentError) { Topic.validates_inclusion_of( :title, :in => 0) }
assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => "hi!" ) }
assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => {} ) }
assert_nothing_raised(ArgumentError) { Topic.validates_inclusion_of( :title, :in => [] ) }
end
def test_validates_inclusion_of_with_allow_nil
Topic.validates_inclusion_of( :title, :in => %w( a b c d e f g ), :allow_nil=>true )
assert !Topic.create("title" => "a!", "content" => "abc").valid?
assert !Topic.create("title" => "", "content" => "abc").valid?
assert Topic.create("title" => nil, "content" => "abc").valid?
end
def test_numericality_with_allow_nil_and_getter_method
Developer.validates_numericality_of( :salary, :allow_nil => true)
developer = Developer.new("name" => "michael", "salary" => nil)
developer.instance_eval("def salary; read_attribute('salary') ? read_attribute('salary') : 100000; end")
assert developer.valid?
end
def test_validates_exclusion_of
Topic.validates_exclusion_of( :title, :in => %w( abe monkey ) )
assert Topic.create("title" => "something", "content" => "abc").valid?
assert !Topic.create("title" => "monkey", "content" => "abc").valid?
end
def test_validates_length_of_using_minimum
Topic.validates_length_of :title, :minimum => 5
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = "not"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too short (minimum is 5 characters)", t.errors["title"]
t.title = ""
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too short (minimum is 5 characters)", t.errors["title"]
t.title = nil
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too short (minimum is 5 characters)", t.errors["title"]
end
def test_optionally_validates_length_of_using_minimum
Topic.validates_length_of :title, :minimum => 5, :allow_nil => true
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = nil
assert t.valid?
end
def test_validates_length_of_using_maximum
Topic.validates_length_of :title, :maximum => 5
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = "notvalid"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too long (maximum is 5 characters)", t.errors["title"]
t.title = ""
assert t.valid?
t.title = nil
assert !t.valid?
end
def test_optionally_validates_length_of_using_maximum
Topic.validates_length_of :title, :maximum => 5, :allow_nil => true
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = nil
assert t.valid?
end
def test_validates_length_of_using_within
Topic.validates_length_of(:title, :content, :within => 3..5)
t = Topic.new("title" => "a!", "content" => "I'm ooooooooh so very long")
assert !t.valid?
assert_equal "is too short (minimum is 3 characters)", t.errors.on(:title)
assert_equal "is too long (maximum is 5 characters)", t.errors.on(:content)
t.title = nil
t.content = nil
assert !t.valid?
assert_equal "is too short (minimum is 3 characters)", t.errors.on(:title)
assert_equal "is too short (minimum is 3 characters)", t.errors.on(:content)
t.title = "abe"
t.content = "mad"
assert t.valid?
end
def test_optionally_validates_length_of_using_within
Topic.validates_length_of :title, :content, :within => 3..5, :allow_nil => true
t = Topic.create('title' => 'abc', 'content' => 'abcd')
assert t.valid?
t.title = nil
assert t.valid?
end
def test_optionally_validates_length_of_using_within_on_create
Topic.validates_length_of :title, :content, :within => 5..10, :on => :create, :too_long => "my string is too long: %d"
t = Topic.create("title" => "thisisnotvalid", "content" => "whatever")
assert !t.save
assert t.errors.on(:title)
assert_equal "my string is too long: 10", t.errors[:title]
t.title = "butthisis"
assert t.save
t.title = "few"
assert t.save
t.content = "andthisislong"
assert t.save
t.content = t.title = "iamfine"
assert t.save
end
def test_optionally_validates_length_of_using_within_on_update
Topic.validates_length_of :title, :content, :within => 5..10, :on => :update, :too_short => "my string is too short: %d"
t = Topic.create("title" => "vali", "content" => "whatever")
assert !t.save
assert t.errors.on(:title)
t.title = "not"
assert !t.save
assert t.errors.on(:title)
assert_equal "my string is too short: 5", t.errors[:title]
t.title = "valid"
t.content = "andthisistoolong"
assert !t.save
assert t.errors.on(:content)
t.content = "iamfine"
assert t.save
end
def test_validates_length_of_using_is
Topic.validates_length_of :title, :is => 5
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = "notvalid"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is the wrong length (should be 5 characters)", t.errors["title"]
t.title = ""
assert !t.valid?
t.title = nil
assert !t.valid?
end
def test_optionally_validates_length_of_using_is
Topic.validates_length_of :title, :is => 5, :allow_nil => true
t = Topic.create("title" => "valid", "content" => "whatever")
assert t.valid?
t.title = nil
assert t.valid?
end
def test_validates_length_of_using_bignum
bigmin = 2 ** 30
bigmax = 2 ** 32
bigrange = bigmin...bigmax
assert_nothing_raised do
Topic.validates_length_of :title, :is => bigmin + 5
Topic.validates_length_of :title, :within => bigrange
Topic.validates_length_of :title, :in => bigrange
Topic.validates_length_of :title, :minimum => bigmin
Topic.validates_length_of :title, :maximum => bigmax
end
end
def test_validates_length_with_globaly_modified_error_message
ActiveRecord::Errors.default_error_messages[:too_short] = 'tu est trops petit hombre %d'
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']
end
def test_add_on_boundary_breaking_is_deprecated
t = Topic.new('title' => 'noreplies', 'content' => 'whatever')
class << t
def validate
errors.add_on_boundary_breaking('title', 1..6)
end
end
assert_deprecated 'add_on_boundary_breaking' do
assert !t.valid?
end
end
def test_validates_size_of_association
assert_nothing_raised { Topic.validates_size_of :replies, :minimum => 1 }
t = Topic.new('title' => 'noreplies', 'content' => 'whatever')
assert !t.save
assert t.errors.on(:replies)
t.replies.create('title' => 'areply', 'content' => 'whateveragain')
assert t.valid?
end
def test_validates_length_of_nasty_params
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :minimum=>6, :maximum=>9) }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :within=>6, :maximum=>9) }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :within=>6, :minimum=>9) }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :within=>6, :is=>9) }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :minimum=>"a") }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :maximum=>"a") }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :within=>"a") }
assert_raise(ArgumentError) { Topic.validates_length_of(:title, :is=>"a") }
end
def test_validates_length_of_custom_errors_for_minimum_with_message
Topic.validates_length_of( :title, :minimum=>5, :message=>"boo %d" )
t = Topic.create("title" => "uhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "boo 5", t.errors["title"]
end
def test_validates_length_of_custom_errors_for_minimum_with_too_short
Topic.validates_length_of( :title, :minimum=>5, :too_short=>"hoo %d" )
t = Topic.create("title" => "uhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def test_validates_length_of_custom_errors_for_maximum_with_message
Topic.validates_length_of( :title, :maximum=>5, :message=>"boo %d" )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "boo 5", t.errors["title"]
end
def test_validates_length_of_custom_errors_for_maximum_with_too_long
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d" )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def test_validates_length_of_custom_errors_for_is_with_message
Topic.validates_length_of( :title, :is=>5, :message=>"boo %d" )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "boo 5", t.errors["title"]
end
def test_validates_length_of_custom_errors_for_is_with_wrong_length
Topic.validates_length_of( :title, :is=>5, :wrong_length=>"hoo %d" )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def kcode_scope(kcode)
orig_kcode = $KCODE
$KCODE = kcode
begin
yield
ensure
$KCODE = orig_kcode
end
end
def test_validates_length_of_using_minimum_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :minimum => 5
t = Topic.create("title" => "一二三四五", "content" => "whatever")
assert t.valid?
t.title = "一二三四"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too short (minimum is 5 characters)", t.errors["title"]
end
end
def test_validates_length_of_using_maximum_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :maximum => 5
t = Topic.create("title" => "一二三四五", "content" => "whatever")
assert t.valid?
t.title = "一二34五六"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is too long (maximum is 5 characters)", t.errors["title"]
end
end
def test_validates_length_of_using_within_utf8
kcode_scope('UTF8') do
Topic.validates_length_of(:title, :content, :within => 3..5)
t = Topic.new("title" => "一二", "content" => "12三四五六七")
assert !t.valid?
assert_equal "is too short (minimum is 3 characters)", t.errors.on(:title)
assert_equal "is too long (maximum is 5 characters)", t.errors.on(:content)
t.title = "一二三"
t.content = "12三"
assert t.valid?
end
end
def test_optionally_validates_length_of_using_within_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :content, :within => 3..5, :allow_nil => true
t = Topic.create('title' => '一二三', 'content' => '一二三四五')
assert t.valid?
t.title = nil
assert t.valid?
end
end
def test_optionally_validates_length_of_using_within_on_create_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :content, :within => 5..10, :on => :create, :too_long => "長すぎます: %d"
t = Topic.create("title" => "一二三四五六七八九十A", "content" => "whatever")
assert !t.save
assert t.errors.on(:title)
assert_equal "長すぎます: 10", t.errors[:title]
t.title = "一二三四五六七八九"
assert t.save
t.title = "一二3"
assert t.save
t.content = "一二三四五六七八九十"
assert t.save
t.content = t.title = "一二三四五六"
assert t.save
end
end
def test_optionally_validates_length_of_using_within_on_update_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :content, :within => 5..10, :on => :update, :too_short => "短すぎます: %d"
t = Topic.create("title" => "一二三4", "content" => "whatever")
assert !t.save
assert t.errors.on(:title)
t.title = "1二三4"
assert !t.save
assert t.errors.on(:title)
assert_equal "短すぎます: 5", t.errors[:title]
t.title = "valid"
t.content = "一二三四五六七八九十A"
assert !t.save
assert t.errors.on(:content)
t.content = "一二345"
assert t.save
end
end
def test_validates_length_of_using_is_utf8
kcode_scope('UTF8') do
Topic.validates_length_of :title, :is => 5
t = Topic.create("title" => "一二345", "content" => "whatever")
assert t.valid?
t.title = "一二345六"
assert !t.valid?
assert t.errors.on(:title)
assert_equal "is the wrong length (should be 5 characters)", t.errors["title"]
end
end
def test_validates_size_of_association_utf8
kcode_scope('UTF8') do
assert_nothing_raised { Topic.validates_size_of :replies, :minimum => 1 }
t = Topic.new('title' => 'あいうえお', 'content' => 'かきくけこ')
assert !t.save
assert t.errors.on(:replies)
t.replies.create('title' => 'あいうえお', 'content' => 'かきくけこ')
assert t.valid?
end
end
def test_validates_associated_many
Topic.validates_associated( :replies )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
t.replies << [r = Reply.create("title" => "A reply"), r2 = Reply.create("title" => "Another reply")]
assert !t.valid?
assert t.errors.on(:replies)
assert_equal 1, r.errors.count # make sure all associated objects have been validated
assert_equal 1, r2.errors.count
r.content = r2.content = "non-empty"
assert t.valid?
end
def test_validates_associated_one
Reply.validates_associated( :topic )
Topic.validates_presence_of( :content )
r = Reply.create("title" => "A reply", "content" => "with content!")
r.topic = Topic.create("title" => "uhohuhoh")
assert !r.valid?
assert r.errors.on(:topic)
r.topic.content = "non-empty"
assert r.valid?
end
def test_validate_block
Topic.validate { |topic| topic.errors.add("title", "will never be valid") }
t = Topic.create("title" => "Title", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "will never be valid", t.errors["title"]
end
def test_invalid_validator
Topic.validate 3
assert_raise(ActiveRecord::ActiveRecordError) { t = Topic.create }
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_with_custom_error_using_quotes
Developer.validates_acceptance_of :salary, :message=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.salary = "0"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:salary).last
end
def test_validates_confirmation_of_with_custom_error_using_quotes
Developer.validates_confirmation_of :name, :message=> "confirm 'single' and \"double\" quotes"
d = Developer.new
d.name = "John"
d.name_confirmation = "Johnny"
assert !d.valid?
assert_equal "confirm 'single' and \"double\" quotes", d.errors.on(:name)
end
def test_validates_format_of_with_custom_error_using_quotes
Developer.validates_format_of :name, :with => /^(A-Z*)$/, :message=> "format 'single' and \"double\" quotes"
d = Developer.new
d.name = d.name_confirmation = "John 32"
assert !d.valid?
assert_equal "format 'single' and \"double\" quotes", d.errors.on(:name)
end
def test_validates_inclusion_of_with_custom_error_using_quotes
Developer.validates_inclusion_of :salary, :in => 1000..80000, :message=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.salary = "90,000"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:salary).last
end
def test_validates_length_of_with_custom_too_long_using_quotes
Developer.validates_length_of :name, :maximum => 4, :too_long=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.name = "Jeffrey"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:name).last
end
def test_validates_length_of_with_custom_too_short_using_quotes
Developer.validates_length_of :name, :minimum => 4, :too_short=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.name = "Joe"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:name).last
end
def test_validates_length_of_with_custom_message_using_quotes
Developer.validates_length_of :name, :minimum => 4, :message=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.name = "Joe"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:name).last
end
def test_validates_presence_of_with_custom_message_using_quotes
Developer.validates_presence_of :non_existent, :message=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.name = "Joe"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:non_existent)
end
def test_validates_uniqueness_of_with_custom_message_using_quotes
Developer.validates_uniqueness_of :name, :message=> "This string contains 'single' and \"double\" quotes"
d = Developer.new
d.name = "David"
assert !d.valid?
assert_equal "This string contains 'single' and \"double\" quotes", d.errors.on(:name).last
end
def test_validates_associated_with_custom_message_using_quotes
Reply.validates_associated :topic, :message=> "This string contains 'single' and \"double\" quotes"
Topic.validates_presence_of :content
r = Reply.create("title" => "A reply", "content" => "with content!")
r.topic = Topic.create("title" => "uhohuhoh")
assert !r.valid?
assert_equal "This string contains 'single' and \"double\" quotes", r.errors.on(:topic).last
end
def test_conditional_validation_using_method_true
# When the method returns true
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d", :if => :condition_is_true )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def test_conditional_validation_using_method_false
# When the method returns false
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d", :if => :condition_is_true_but_its_not )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert !t.errors.on(:title)
end
def test_conditional_validation_using_string_true
# When the evaluated string returns true
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d", :if => "a = 1; a == 1" )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def test_conditional_validation_using_string_false
# When the evaluated string returns false
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d", :if => "false")
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert !t.errors.on(:title)
end
def test_conditional_validation_using_block_true
# When the block returns true
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d",
:if => Proc.new { |r| r.content.size > 4 } )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert !t.valid?
assert t.errors.on(:title)
assert_equal "hoo 5", t.errors["title"]
end
def test_conditional_validation_using_block_false
# When the block returns false
Topic.validates_length_of( :title, :maximum=>5, :too_long=>"hoo %d",
:if => Proc.new { |r| r.title != "uhohuhoh"} )
t = Topic.create("title" => "uhohuhoh", "content" => "whatever")
assert t.valid?
assert !t.errors.on(:title)
end
def test_validates_associated_missing
Reply.validates_presence_of(:topic)
r = Reply.create("title" => "A reply", "content" => "with content!")
assert !r.valid?
assert r.errors.on(:topic)
r.topic = Topic.find :first
assert r.valid?
end
def test_errors_to_xml
r = Reply.new :title => "Wrong Create"
assert !r.valid?
xml = r.errors.to_xml(:skip_instruct => true)
assert_equal "<errors>", xml.first(8)
assert xml.include?("<error>Title is Wrong Create</error>")
assert xml.include?("<error>Content Empty</error>")
end
def test_validation_order
Topic.validates_presence_of :title
Topic.validates_length_of :title, :minimum => 2
t = Topic.new("title" => "")
assert !t.valid?
assert_equal "can't be blank", t.errors.on("title").first
end
end
class ValidatesNumericalityTest < Test::Unit::TestCase
NIL = [nil]
BLANK = ["", " ", " \t \r \n"]
BIGDECIMAL_STRINGS = %w(12345678901234567890.1234567890) # 30 significent digits
FLOAT_STRINGS = %w(0.0 +0.0 -0.0 10.0 10.5 -10.5 -0.0001 -090.1 90.1e1 -90.1e5 -90.1e-5 90e-5)
INTEGER_STRINGS = %w(0 +0 -0 10 +10 -10 0090 -090)
FLOATS = [0.0, 10.0, 10.5, -10.5, -0.0001] + FLOAT_STRINGS
INTEGERS = [0, 10, -10] + INTEGER_STRINGS
BIGDECIMAL = BIGDECIMAL_STRINGS.collect! { |bd| BigDecimal.new(bd) }
JUNK = ["not a number", "42 not a number", "0xdeadbeef", "00-1", "--3", "+-3", "+3-1", "-+019.0", "12.12.13.12", "123\nnot a number"]
def setup
Topic.write_inheritable_attribute(:validate, nil)
Topic.write_inheritable_attribute(:validate_on_create, nil)
Topic.write_inheritable_attribute(:validate_on_update, nil)
end
def test_default_validates_numericality_of
Topic.validates_numericality_of :approved
invalid!(NIL + BLANK + JUNK)
valid!(FLOATS + INTEGERS + BIGDECIMAL)
end
def test_validates_numericality_of_with_nil_allowed
Topic.validates_numericality_of :approved, :allow_nil => true
invalid!(BLANK + JUNK)
valid!(NIL + FLOATS + INTEGERS + BIGDECIMAL)
end
def test_validates_numericality_of_with_integer_only
Topic.validates_numericality_of :approved, :only_integer => true
invalid!(NIL + BLANK + JUNK + FLOATS + BIGDECIMAL)
valid!(INTEGERS)
end
def test_validates_numericality_of_with_integer_only_and_nil_allowed
Topic.validates_numericality_of :approved, :only_integer => true, :allow_nil => true
invalid!(BLANK + JUNK + FLOATS + BIGDECIMAL)
valid!(NIL + INTEGERS)
end
private
def invalid!(values)
with_each_topic_approved_value(values) do |topic, value|
assert !topic.valid?, "#{value.inspect} not rejected as a number"
assert topic.errors.on(:approved)
end
end
def valid!(values)
with_each_topic_approved_value(values) do |topic, value|
assert topic.valid?, "#{value.inspect} not accepted as a number"
end
end
def with_each_topic_approved_value(values)
topic = Topic.new("title" => "numeric test", "content" => "whatever")
values.each do |value|
topic.approved = value
yield topic, value
end
end
end
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