77 lines
1.9 KiB
Ruby
77 lines
1.9 KiB
Ruby
require "cases/helper"
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class ErrorsTest < ActiveModel::TestCase
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class Person
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extend ActiveModel::Naming
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def initialize
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@errors = ActiveModel::Errors.new(self)
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end
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attr_accessor :name
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attr_reader :errors
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def validate!
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errors.add(:name, "can not be nil") if name == nil
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end
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def read_attribute_for_validation(attr)
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send(attr)
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end
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def self.human_attribute_name(attr, options = {})
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attr
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end
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def self.lookup_ancestors
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[self]
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end
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end
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test "should return true if no errors" do
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person = Person.new
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person.errors[:foo]
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assert person.errors.empty?
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assert person.errors.blank?
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end
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test "method validate! should work" do
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person = Person.new
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person.validate!
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assert_equal ["name can not be nil"], person.errors.full_messages
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assert_equal ["can not be nil"], person.errors[:name]
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end
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test 'should be able to assign error' do
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person = Person.new
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person.errors[:name] = 'should not be nil'
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assert_equal ["should not be nil"], person.errors[:name]
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end
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test 'should be able to add an error on an attribute' do
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person = Person.new
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person.errors.add(:name, "can not be blank")
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assert_equal ["can not be blank"], person.errors[:name]
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end
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test 'should respond to size' do
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person = Person.new
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person.errors.add(:name, "can not be blank")
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assert_equal 1, person.errors.size
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end
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test 'to_a should return an array' do
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person = Person.new
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person.errors.add(:name, "can not be blank")
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person.errors.add(:name, "can not be nil")
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assert_equal ["name can not be blank", "name can not be nil"], person.errors.to_a
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end
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test 'to_hash should return an ordered hash' do
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person = Person.new
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person.errors.add(:name, "can not be blank")
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assert_instance_of ActiveSupport::OrderedHash, person.errors.to_hash
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end
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end
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