require 'spec_helper'
describe LetterOpenerWeb::Letter do
let(:location) { File.expand_path('../../../tmp', __FILE__) }
def rich_text(mail_id)
<<-MAIL
Rich text for #{mail_id}
Link text
Bar
inside address
MAIL
end
before :each do
allow(described_class).to receive(:letters_location).and_return(location)
allow_any_instance_of(described_class).to receive(:letters_location).and_return(location)
['1111_1111', '2222_2222'].each do |folder|
FileUtils.mkdir_p("#{location}/#{folder}")
File.open("#{location}/#{folder}/plain.html", 'w') {|f| f.write("Plain text for #{folder}") }
File.open("#{location}/#{folder}/rich.html", 'w') {|f| f.write(rich_text(folder)) }
FileUtils.mkdir_p("#{Rails.root.join('tmp', 'letter_opener')}/#{folder}")
File.open("#{Rails.root.join('tmp', 'letter_opener')}/#{folder}/rich.html", 'w') {|f| f.write("Rich text for #{folder}") }
end
end
after :each do
FileUtils.rm_rf(location)
end
describe 'rich text version' do
let(:id) { '1111_1111' }
subject { described_class.new(:id => id).rich_text }
it { is_expected.to match(/Rich text for 1111_1111/) }
it 'changes links to show up on a new window' do
expect(subject).to include("\n \n Link text\n")
end
it 'always rewrites links with a closing tag rather than making them selfclosing' do
expect(subject).to include("")
end
end
describe 'plain text version' do
let(:id) { '2222_2222' }
subject { described_class.new(:id => id).plain_text }
it { is_expected.to match(/Plain text for 2222_2222/) }
end
describe 'default style' do
let(:id) { '2222_2222' }
subject { described_class.new(:id => id) }
it 'returns rich if rich text version is present' do
expect(subject.default_style).to eq('rich')
end
it 'returns plain if rich text version is not present' do
allow(File).to receive_messages(:exists? => false)
expect(subject.default_style).to eq('plain')
end
end
describe 'attachments' do
let(:file) { 'an-image.csv' }
let(:attachments_dir) { "#{location}/#{id}/attachments" }
let(:id) { '1111_1111' }
subject { described_class.new(:id => id) }
before do
FileUtils.mkdir_p(attachments_dir)
File.open("#{attachments_dir}/#{file}", 'w') { |f| f.puts 'csv,contents' }
end
it 'builds a hash with file name as key and full path as value' do
expect(subject.attachments).to eq({ file => "#{attachments_dir}/#{file}" })
end
end
describe '.search' do
let(:search_results) { described_class.search }
let(:first_letter) { search_results.first }
let(:last_letter) { search_results.last }
before do
allow(File).to receive(:mtime).with("#{location}/1111_1111").and_return(Date.today - 1.day)
allow(File).to receive(:mtime).with("#{location}/2222_2222").and_return(Date.today)
end
it 'returns a list of ordered letters' do
expect(first_letter.sent_at).to be > last_letter.sent_at
end
end
describe '.find' do
let(:id) { 'an-id' }
let(:letter) { described_class.find(id) }
it 'returns a letter with id set' do
expect(letter.id).to eq(id)
end
end
describe '.destroy_all' do
it 'removes all letters' do
described_class.destroy_all
expect(Dir["#{location}/**/*"]).to be_empty
end
end
describe '#delete' do
let(:id) { '1111_1111' }
subject { described_class.new(:id => id).delete }
it'removes the letter with given id' do
subject
directories = Dir["#{location}/*"]
expect(directories.count).to eql(1)
expect(directories.first).not_to match(id)
end
end
end