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|
# frozen_string_literal: true
require 'spec_helper'
require 'rack/test/uploaded_file'
describe 'File Size Validator integration with ActiveModel' do
class Person
include ActiveModel::Validations
attr_accessor :avatar
end
before :all do
@cute_path = File.join(File.dirname(__FILE__), '../fixtures/cute.jpg')
@chubby_bubble_path = File.join(File.dirname(__FILE__), '../fixtures/chubby_bubble.jpg')
@chubby_cute_path = File.join(File.dirname(__FILE__), '../fixtures/chubby_cute.png')
end
context ':in option' do
context 'as a range' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { in: 20.kilobytes..40.kilobytes }
end
end
subject { Person.new }
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
context 'as a proc' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { in: ->(_record) { 20.kilobytes..40.kilobytes } }
end
end
subject { Person.new }
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
end
context ':greater_than and :less_than option' do
context 'as numbers' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: 20.kilobytes,
less_than: 40.kilobytes }
end
end
subject { Person.new }
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
context 'as procs' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: ->(_record) { 20.kilobytes },
less_than: ->(_record) { 40.kilobytes } }
end
end
subject { Person.new }
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size is out of range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within range' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
end
context ':less_than_or_equal_to option' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { less_than_or_equal_to: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is greater than the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.to be_valid }
end
end
context ':greater_than_or_equal_to option' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than_or_equal_to: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is less than the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
context ':less_than option' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { less_than: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is greater than the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.to be_valid }
end
end
context ':greater_than option' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is less than the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@cute_path) }
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before { subject.avatar = Rack::Test::UploadedFile.new(@chubby_bubble_path) }
it { is_expected.to be_valid }
end
end
context 'image data as json string' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is less than the specified size' do
before do
subject.avatar = '{"filename":"img140910_88338.GIF","content_type":"image/gif","size":13150}'
end
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before do
subject.avatar = '{"filename":"img140910_88338.GIF","content_type":"image/gif","size":33150}'
end
it { is_expected.to be_valid }
end
context 'empty json string' do
before { subject.avatar = '{}' }
it { is_expected.to be_valid }
end
context 'empty string' do
before { subject.avatar = '' }
it { is_expected.to be_valid }
end
context 'invalid json string' do
before { subject.avatar = '{filename":"img140910_88338.GIF","content_type":"image/gif","size":33150}' }
it { is_expected.not_to be_valid }
end
end
context 'image data as hash' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: 20.kilobytes }
end
end
subject { Person.new }
context 'when file size is less than the specified size' do
before do
subject.avatar = {
'filename' => 'img140910_88338.GIF',
'content_type' => 'image/gif',
'size' => 13_150
}
end
it { is_expected.not_to be_valid }
end
context 'when file size within the specified size' do
before do
subject.avatar = {
'filename' => 'img140910_88338.GIF',
'content_type' => 'image/gif',
'size' => 33_150
}
end
it { is_expected.to be_valid }
end
context 'empty hash' do
before { subject.avatar = {} }
it { is_expected.to be_valid }
end
end
context 'image data as array' do
before :all do
Person.class_eval do
Person.reset_callbacks(:validate)
validates :avatar, file_size: { greater_than: 20.kilobytes }
end
end
subject { Person.new }
context 'when size of one file is less than the specified size' do
before do
subject.avatar = [
Rack::Test::UploadedFile.new(@cute_path),
Rack::Test::UploadedFile.new(@chubby_bubble_path)
]
end
it { is_expected.not_to be_valid }
end
context 'when size of all files is within the specified size' do
before do
subject.avatar = [
Rack::Test::UploadedFile.new(@cute_path),
Rack::Test::UploadedFile.new(@cute_path)
]
end
it 'is invalid and adds just one error' do
expect(subject).not_to be_valid
expect(subject.errors.count).to eq 1
end
end
context 'when size of all files is less than the specified size' do
before do
subject.avatar = [
Rack::Test::UploadedFile.new(@chubby_bubble_path),
Rack::Test::UploadedFile.new(@chubby_bubble_path)
]
end
it { is_expected.to be_valid }
end
context 'one file' do
context 'when file size is out of range' do
before { subject.avatar = [Rack::Test::UploadedFile.new(@cute_path)] }
it { is_expected.not_to be_valid }
end
context 'when file size within range' do
before { subject.avatar = [Rack::Test::UploadedFile.new(@chubby_bubble_path)] }
it { is_expected.to be_valid }
end
end
context 'empty array' do
before { subject.avatar = [] }
it { is_expected.to be_valid }
end
end
end
|
