require "cases/helper" require 'models/topic' require 'models/reply' class I18nValidationTest < ActiveRecord::TestCase def setup reset_callbacks Topic @topic = Topic.new @old_load_path, @old_backend = I18n.load_path, I18n.backend I18n.load_path.clear I18n.backend = I18n::Backend::Simple.new I18n.backend.store_translations('en', :activerecord => {:errors => {:messages => {:custom => nil}}}) end def teardown reset_callbacks Topic I18n.load_path.replace @old_load_path I18n.backend = @old_backend end def unique_topic @unique ||= Topic.create :title => 'unique!' end def replied_topic @replied_topic ||= begin topic = Topic.create(:title => "topic") topic.replies << Reply.new topic end end def reset_callbacks(*models) models.each do |model| model.instance_variable_set("@validate_callbacks", ActiveSupport::Callbacks::CallbackChain.new) model.instance_variable_set("@validate_on_create_callbacks", ActiveSupport::Callbacks::CallbackChain.new) model.instance_variable_set("@validate_on_update_callbacks", ActiveSupport::Callbacks::CallbackChain.new) end end def test_default_error_messages_is_deprecated assert_deprecated('Errors.default_error_messages') do ActiveRecord::Errors.default_error_messages end end def test_errors_generate_message_translates_custom_model_attribute_key I18n.expects(:translate).with( :topic, { :count => 1, :default => ['Topic'], :scope => [:activerecord, :models] } ).returns('Topic') I18n.expects(:translate).with( :"topic.title", { :count => 1, :default => ['Title'], :scope => [:activerecord, :attributes] } ).returns('Title') I18n.expects(:translate).with( :"models.topic.attributes.title.invalid", :value => nil, :scope => [:activerecord, :errors], :default => [ :"models.topic.invalid", 'default from class def error 1', :"messages.invalid"], :attribute => "Title", :model => "Topic" ).returns('default from class def error 1') @topic.errors.generate_message :title, :invalid, :default => 'default from class def error 1' end def test_errors_generate_message_translates_custom_model_attribute_keys_with_sti I18n.expects(:translate).with( :reply, { :count => 1, :default => [:topic, 'Reply'], :scope => [:activerecord, :models] } ).returns('Reply') I18n.expects(:translate).with( :"reply.title", { :count => 1, :default => [:'topic.title', 'Title'], :scope => [:activerecord, :attributes] } ).returns('Title') I18n.expects(:translate).with( :"models.reply.attributes.title.invalid", :value => nil, :scope => [:activerecord, :errors], :default => [ :"models.reply.invalid", :"models.topic.attributes.title.invalid", :"models.topic.invalid", 'default from class def', :"messages.invalid"], :model => 'Reply', :attribute => 'Title' ).returns("default from class def") Reply.new.errors.generate_message :title, :invalid, :default => 'default from class def' end # validates_uniqueness_of w/ mocha def test_validates_uniqueness_of_generates_message Topic.validates_uniqueness_of :title @topic.title = unique_topic.title @topic.errors.expects(:generate_message).with(:title, :taken, {:default => nil, :value => 'unique!'}) @topic.valid? end def test_validates_uniqueness_of_generates_message_with_custom_default_message Topic.validates_uniqueness_of :title, :message => 'custom' @topic.title = unique_topic.title @topic.errors.expects(:generate_message).with(:title, :taken, {:default => 'custom', :value => 'unique!'}) @topic.valid? end # validates_associated w/ mocha def test_validates_associated_generates_message Topic.validates_associated :replies replied_topic.errors.expects(:generate_message).with(:replies, :invalid, {:value => replied_topic.replies, :default => nil}) replied_topic.valid? end def test_validates_associated_generates_message_with_custom_default_message Topic.validates_associated :replies replied_topic.errors.expects(:generate_message).with(:replies, :invalid, {:value => replied_topic.replies, :default => nil}) replied_topic.valid? end # validates_associated w/o mocha def test_validates_associated_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:replies => {:invalid => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}} Topic.validates_associated :replies replied_topic.valid? assert_equal ['custom message'], replied_topic.errors[:replies] end def test_validates_associated_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}} Topic.validates_associated :replies replied_topic.valid? assert_equal ['global message'], replied_topic.errors[:replies] end def test_errors_add_on_empty_generates_message @topic.errors.expects(:generate_message).with(:title, :empty, {:default => nil}) @topic.errors.add_on_empty :title end def test_errors_add_on_empty_generates_message_with_custom_default_message @topic.errors.expects(:generate_message).with(:title, :empty, {:default => 'custom'}) @topic.errors.add_on_empty :title, 'custom' end def test_errors_add_on_blank_generates_message @topic.errors.expects(:generate_message).with(:title, :blank, {:default => nil}) @topic.errors.add_on_blank :title end def test_errors_add_on_blank_generates_message_with_custom_default_message @topic.errors.expects(:generate_message).with(:title, :blank, {:default => 'custom'}) @topic.errors.add_on_blank :title, 'custom' end def test_errors_full_messages_translates_human_attribute_name_for_model_attributes @topic.errors.add('title', 'empty') I18n.expects(:translate).with(:"topic.title", :default => ['Title'], :scope => [:activerecord, :attributes], :count => 1).returns('Title') @topic.errors.full_messages :locale => 'en' end # ActiveRecord::Validations # validates_confirmation_of w/ mocha def test_validates_confirmation_of_generates_message Topic.validates_confirmation_of :title @topic.title_confirmation = 'foo' @topic.errors.expects(:generate_message).with(:title, :confirmation, {:default => nil}) @topic.valid? end def test_validates_confirmation_of_generates_message_with_custom_default_message Topic.validates_confirmation_of :title, :message => 'custom' @topic.title_confirmation = 'foo' @topic.errors.expects(:generate_message).with(:title, :confirmation, {:default => 'custom'}) @topic.valid? end # validates_acceptance_of w/ mocha def test_validates_acceptance_of_generates_message Topic.validates_acceptance_of :title, :allow_nil => false @topic.errors.expects(:generate_message).with(:title, :accepted, {:default => nil}) @topic.valid? end def test_validates_acceptance_of_generates_message_with_custom_default_message Topic.validates_acceptance_of :title, :message => 'custom', :allow_nil => false @topic.errors.expects(:generate_message).with(:title, :accepted, {:default => 'custom'}) @topic.valid? end # validates_presence_of w/ mocha def test_validates_presence_of_generates_message Topic.validates_presence_of :title @topic.errors.expects(:generate_message).with(:title, :blank, {:default => nil}) @topic.valid? end def test_validates_presence_of_generates_message_with_custom_default_message Topic.validates_presence_of :title, :message => 'custom' @topic.errors.expects(:generate_message).with(:title, :blank, {:default => 'custom'}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_short Topic.validates_length_of :title, :within => 3..5 @topic.errors.expects(:generate_message).with(:title, :too_short, {:count => 3, :default => nil}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_short_and_custom_default_message Topic.validates_length_of :title, :within => 3..5, :too_short => 'custom' @topic.errors.expects(:generate_message).with(:title, :too_short, {:count => 3, :default => 'custom'}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_long Topic.validates_length_of :title, :within => 3..5 @topic.title = 'this title is too long' @topic.errors.expects(:generate_message).with(:title, :too_long, {:count => 5, :default => nil}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_long_and_custom_default_message Topic.validates_length_of :title, :within => 3..5, :too_long => 'custom' @topic.title = 'this title is too long' @topic.errors.expects(:generate_message).with(:title, :too_long, {:count => 5, :default => 'custom'}) @topic.valid? end # validates_length_of :within w/ mocha def test_validates_length_of_within_generates_message_with_title_too_short Topic.validates_length_of :title, :within => 3..5 @topic.errors.expects(:generate_message).with(:title, :too_short, {:count => 3, :default => nil}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_short_and_custom_default_message Topic.validates_length_of :title, :within => 3..5, :too_short => 'custom' @topic.errors.expects(:generate_message).with(:title, :too_short, {:count => 3, :default => 'custom'}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_long Topic.validates_length_of :title, :within => 3..5 @topic.title = 'this title is too long' @topic.errors.expects(:generate_message).with(:title, :too_long, {:count => 5, :default => nil}) @topic.valid? end def test_validates_length_of_within_generates_message_with_title_too_long_and_custom_default_message Topic.validates_length_of :title, :within => 3..5, :too_long => 'custom' @topic.title = 'this title is too long' @topic.errors.expects(:generate_message).with(:title, :too_long, {:count => 5, :default => 'custom'}) @topic.valid? end # validates_length_of :is w/ mocha def test_validates_length_of_is_generates_message Topic.validates_length_of :title, :is => 5 @topic.errors.expects(:generate_message).with(:title, :wrong_length, {:count => 5, :default => nil}) @topic.valid? end def test_validates_length_of_is_generates_message_with_custom_default_message Topic.validates_length_of :title, :is => 5, :message => 'custom' @topic.errors.expects(:generate_message).with(:title, :wrong_length, {:count => 5, :default => 'custom'}) @topic.valid? end # validates_format_of w/ mocha def test_validates_format_of_generates_message Topic.validates_format_of :title, :with => /^[1-9][0-9]*$/ @topic.title = '72x' @topic.errors.expects(:generate_message).with(:title, :invalid, {:value => '72x', :default => nil}) @topic.valid? end def test_validates_format_of_generates_message_with_custom_default_message Topic.validates_format_of :title, :with => /^[1-9][0-9]*$/, :message => 'custom' @topic.title = '72x' @topic.errors.expects(:generate_message).with(:title, :invalid, {:value => '72x', :default => 'custom'}) @topic.valid? end # validates_inclusion_of w/ mocha def test_validates_inclusion_of_generates_message Topic.validates_inclusion_of :title, :in => %w(a b c) @topic.title = 'z' @topic.errors.expects(:generate_message).with(:title, :inclusion, {:value => 'z', :default => nil}) @topic.valid? end def test_validates_inclusion_of_generates_message_with_custom_default_message Topic.validates_inclusion_of :title, :in => %w(a b c), :message => 'custom' @topic.title = 'z' @topic.errors.expects(:generate_message).with(:title, :inclusion, {:value => 'z', :default => 'custom'}) @topic.valid? end # validates_exclusion_of w/ mocha def test_validates_exclusion_of_generates_message Topic.validates_exclusion_of :title, :in => %w(a b c) @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :exclusion, {:value => 'a', :default => nil}) @topic.valid? end def test_validates_exclusion_of_generates_message_with_custom_default_message Topic.validates_exclusion_of :title, :in => %w(a b c), :message => 'custom' @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :exclusion, {:value => 'a', :default => 'custom'}) @topic.valid? end # validates_numericality_of without :only_integer w/ mocha def test_validates_numericality_of_generates_message Topic.validates_numericality_of :title @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :not_a_number, {:value => 'a', :default => nil}) @topic.valid? end def test_validates_numericality_of_generates_message_with_custom_default_message Topic.validates_numericality_of :title, :message => 'custom' @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :not_a_number, {:value => 'a', :default => 'custom'}) @topic.valid? end # validates_numericality_of with :only_integer w/ mocha def test_validates_numericality_of_only_integer_generates_message Topic.validates_numericality_of :title, :only_integer => true @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :not_a_number, {:value => 'a', :default => nil}) @topic.valid? end def test_validates_numericality_of_only_integer_generates_message_with_custom_default_message Topic.validates_numericality_of :title, :only_integer => true, :message => 'custom' @topic.title = 'a' @topic.errors.expects(:generate_message).with(:title, :not_a_number, {:value => 'a', :default => 'custom'}) @topic.valid? end # validates_numericality_of :odd w/ mocha def test_validates_numericality_of_odd_generates_message Topic.validates_numericality_of :title, :only_integer => true, :odd => true @topic.title = 0 @topic.errors.expects(:generate_message).with(:title, :odd, {:value => 0, :default => nil}) @topic.valid? end def test_validates_numericality_of_odd_generates_message_with_custom_default_message Topic.validates_numericality_of :title, :only_integer => true, :odd => true, :message => 'custom' @topic.title = 0 @topic.errors.expects(:generate_message).with(:title, :odd, {:value => 0, :default => 'custom'}) @topic.valid? end # validates_numericality_of :less_than w/ mocha def test_validates_numericality_of_less_than_generates_message Topic.validates_numericality_of :title, :only_integer => true, :less_than => 0 @topic.title = 1 @topic.errors.expects(:generate_message).with(:title, :less_than, {:value => 1, :count => 0, :default => nil}) @topic.valid? end def test_validates_numericality_of_odd_generates_message_with_custom_default_message Topic.validates_numericality_of :title, :only_integer => true, :less_than => 0, :message => 'custom' @topic.title = 1 @topic.errors.expects(:generate_message).with(:title, :less_than, {:value => 1, :count => 0, :default => 'custom'}) @topic.valid? end # validates_confirmation_of w/o mocha def test_validates_confirmation_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:confirmation => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:confirmation => 'global message'}}} Topic.validates_confirmation_of :title @topic.title_confirmation = 'foo' @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_confirmation_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:confirmation => 'global message'}}} Topic.validates_confirmation_of :title @topic.title_confirmation = 'foo' @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_acceptance_of w/o mocha def test_validates_acceptance_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:accepted => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:accepted => 'global message'}}} Topic.validates_acceptance_of :title, :allow_nil => false @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_acceptance_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:accepted => 'global message'}}} Topic.validates_acceptance_of :title, :allow_nil => false @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_presence_of w/o mocha def test_validates_presence_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:blank => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:blank => 'global message'}}} Topic.validates_presence_of :title @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_presence_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:blank => 'global message'}}} Topic.validates_presence_of :title @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_length_of :within w/o mocha def test_validates_length_of_within_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:too_short => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:too_short => 'global message'}}} Topic.validates_length_of :title, :within => 3..5 @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_length_of_within_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:too_short => 'global message'}}} Topic.validates_length_of :title, :within => 3..5 @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_length_of :is w/o mocha def test_validates_length_of_is_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:wrong_length => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:wrong_length => 'global message'}}} Topic.validates_length_of :title, :is => 5 @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_length_of_is_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:wrong_length => 'global message'}}} Topic.validates_length_of :title, :is => 5 @topic.valid? assert_equal ['global message'], @topic.errors[:title] end def test_validates_length_of_is_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:wrong_length => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:wrong_length => 'global message'}}} Topic.validates_length_of :title, :is => 5 @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_length_of_is_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:wrong_length => 'global message'}}} Topic.validates_length_of :title, :is => 5 @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_format_of w/o mocha def test_validates_format_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:invalid => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}} Topic.validates_format_of :title, :with => /^[1-9][0-9]*$/ @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_format_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:invalid => 'global message'}}} Topic.validates_format_of :title, :with => /^[1-9][0-9]*$/ @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_inclusion_of w/o mocha def test_validates_inclusion_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:inclusion => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:inclusion => 'global message'}}} Topic.validates_inclusion_of :title, :in => %w(a b c) @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_inclusion_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:inclusion => 'global message'}}} Topic.validates_inclusion_of :title, :in => %w(a b c) @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_exclusion_of w/o mocha def test_validates_exclusion_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:exclusion => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:exclusion => 'global message'}}} Topic.validates_exclusion_of :title, :in => %w(a b c) @topic.title = 'a' @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_exclusion_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:exclusion => 'global message'}}} Topic.validates_exclusion_of :title, :in => %w(a b c) @topic.title = 'a' @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_numericality_of without :only_integer w/o mocha def test_validates_numericality_of_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:not_a_number => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:not_a_number => 'global message'}}} Topic.validates_numericality_of :title @topic.title = 'a' @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_numericality_of_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:not_a_number => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true @topic.title = 'a' @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_numericality_of with :only_integer w/o mocha def test_validates_numericality_of_only_integer_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:not_a_number => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:not_a_number => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true @topic.title = 'a' @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_numericality_of_only_integer_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:not_a_number => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true @topic.title = 'a' @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_numericality_of :odd w/o mocha def test_validates_numericality_of_odd_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:odd => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:odd => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true, :odd => true @topic.title = 0 @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_numericality_of_odd_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:odd => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true, :odd => true @topic.title = 0 @topic.valid? assert_equal ['global message'], @topic.errors[:title] end # validates_numericality_of :less_than w/o mocha def test_validates_numericality_of_less_than_finds_custom_model_key_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:less_than => 'custom message'}}}}}} I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:less_than => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true, :less_than => 0 @topic.title = 1 @topic.valid? assert_equal ['custom message'], @topic.errors[:title] end def test_validates_numericality_of_less_than_finds_global_default_translation I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:less_than => 'global message'}}} Topic.validates_numericality_of :title, :only_integer => true, :less_than => 0 @topic.title = 1 @topic.valid? assert_equal ['global message'], @topic.errors[:title] end def test_validations_with_message_symbol_must_translate I18n.backend.store_translations 'en', :activerecord => {:errors => {:messages => {:custom_error => "I am a custom error"}}} Topic.validates_presence_of :title, :message => :custom_error @topic.title = nil @topic.valid? assert_equal ["I am a custom error"], @topic.errors[:title] end def test_validates_with_message_symbol_must_translate_per_attribute I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:attributes => {:title => {:custom_error => "I am a custom error"}}}}}} Topic.validates_presence_of :title, :message => :custom_error @topic.title = nil @topic.valid? assert_equal ["I am a custom error"], @topic.errors[:title] end def test_validates_with_message_symbol_must_translate_per_model I18n.backend.store_translations 'en', :activerecord => {:errors => {:models => {:topic => {:custom_error => "I am a custom error"}}}} Topic.validates_presence_of :title, :message => :custom_error @topic.title = nil @topic.valid? assert_equal ["I am a custom error"], @topic.errors[:title] end def test_validates_with_message_string Topic.validates_presence_of :title, :message => "I am a custom error" @topic.title = nil @topic.valid? assert_equal ["I am a custom error"], @topic.errors[:title] end end