70 lines
1.9 KiB
Ruby
70 lines
1.9 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
require 'spec_helper'
|
||
|
|
|
||
|
|
RSpec.describe ArrayMembersValidator do
|
||
|
|
using RSpec::Parameterized::TableSyntax
|
||
|
|
|
||
|
|
child_class = Class.new
|
||
|
|
|
||
|
|
subject(:test_class) do
|
||
|
|
Class.new do
|
||
|
|
include ActiveModel::Model
|
||
|
|
include ActiveModel::Validations
|
||
|
|
attr_accessor :children
|
||
|
|
validates :children, array_members: { member_class: child_class }
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
where(:children, :is_valid) do
|
||
|
|
[child_class.new] | true
|
||
|
|
[Class.new.new] | false
|
||
|
|
[child_class.new, Class.new.new] | false
|
||
|
|
[] | false
|
||
|
|
child_class.new | false
|
||
|
|
[Class.new(child_class).new] | false
|
||
|
|
end
|
||
|
|
|
||
|
|
with_them do
|
||
|
|
it 'only accepts valid children nodes' do
|
||
|
|
expect(test_class.new(children: children).valid?).to eq(is_valid)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'validation message' do
|
||
|
|
subject(:test_class) do
|
||
|
|
Class.new do
|
||
|
|
include ActiveModel::Model
|
||
|
|
include ActiveModel::Validations
|
||
|
|
attr_accessor :children
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'with default object name' do
|
||
|
|
it 'uses attribute name', :aggregate_failures do
|
||
|
|
test_class.class_eval do
|
||
|
|
validates :children, array_members: { member_class: child_class }
|
||
|
|
end
|
||
|
|
|
||
|
|
object = test_class.new(children: [])
|
||
|
|
|
||
|
|
expect(object.valid?).to be_falsey
|
||
|
|
expect(object.errors.messages).to eql(children: ['should be an array of children objects'])
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'with custom object name' do
|
||
|
|
it 'uses that name', :aggregate_failures do
|
||
|
|
test_class.class_eval do
|
||
|
|
validates :children, array_members: { member_class: child_class, object_name: 'test' }
|
||
|
|
end
|
||
|
|
|
||
|
|
object = test_class.new(children: [])
|
||
|
|
|
||
|
|
expect(object.valid?).to be_falsey
|
||
|
|
expect(object.errors.messages).to eql(children: ['should be an array of test objects'])
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|