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require 'rails_helper'
RSpec.describe MediaAttachment, type: :model do
describe 'local?' do
let(:media_attachment) { Fabricate(:media_attachment, remote_url: remote_url) }
subject { media_attachment.local? }
context 'remote_url is blank' do
let(:remote_url) { '' }
it 'returns true' do
is_expected.to be true
end
end
context 'remote_url is present' do
let(:remote_url) { 'remote_url' }
it 'returns false' do
is_expected.to be false
end
end
end
describe 'needs_redownload?' do
let(:media_attachment) { Fabricate(:media_attachment, remote_url: remote_url, file: file) }
subject { media_attachment.needs_redownload? }
context 'file is blank' do
let(:file) { nil }
context 'remote_url is present' do
let(:remote_url) { 'remote_url' }
it 'returns true' do
is_expected.to be true
end
end
end
context 'file is present' do
let(:file) { attachment_fixture('avatar.gif') }
context 'remote_url is blank' do
let(:remote_url) { '' }
it 'returns false' do
is_expected.to be false
end
end
context 'remote_url is present' do
let(:remote_url) { 'remote_url' }
it 'returns true' do
is_expected.to be false
end
end
end
end
describe '#to_param' do
let(:media_attachment) { Fabricate(:media_attachment) }
let(:shortcode) { media_attachment.shortcode }
it 'returns shortcode' do
expect(media_attachment.to_param).to eq shortcode
end
end
describe 'animated gif conversion' do
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture('avatar.gif')) }
it 'sets type to gifv' do
expect(media.type).to eq 'gifv'
end
it 'converts original file to mp4' do
expect(media.file_content_type).to eq 'video/mp4'
end
it 'sets meta' do
expect(media.file.meta["original"]["width"]).to eq 128
expect(media.file.meta["original"]["height"]).to eq 128
end
end
describe 'non-animated gif non-conversion' do
fixtures = [
{ filename: 'attachment.gif', width: 600, height: 400, aspect: 1.5 },
{ filename: 'mini-static.gif', width: 32, height: 32, aspect: 1.0 },
]
fixtures.each do |fixture|
context fixture[:filename] do
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture(fixture[:filename])) }
it 'sets type to image' do
expect(media.type).to eq 'image'
end
it 'leaves original file as-is' do
expect(media.file_content_type).to eq 'image/gif'
end
it 'sets meta' do
expect(media.file.meta["original"]["width"]).to eq fixture[:width]
expect(media.file.meta["original"]["height"]).to eq fixture[:height]
expect(media.file.meta["original"]["aspect"]).to eq fixture[:aspect]
end
end
end
end
describe 'jpeg' do
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture('attachment.jpg')) }
it 'sets meta for different style' do
expect(media.file.meta["original"]["width"]).to eq 600
expect(media.file.meta["original"]["height"]).to eq 400
expect(media.file.meta["original"]["aspect"]).to eq 1.5
expect(media.file.meta["small"]["width"]).to eq 490
expect(media.file.meta["small"]["height"]).to eq 327
expect(media.file.meta["small"]["aspect"]).to eq 490.0 / 327
end
it 'gives the file a random name' do
expect(media.file_file_name).to_not eq 'attachment.jpg'
end
end
describe 'base64-encoded jpeg' do
let(:base64_attachment) { "data:image/jpeg;base64,#{Base64.encode64(attachment_fixture('attachment.jpg').read)}" }
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: base64_attachment) }
it 'saves media attachment' do
expect(media.persisted?).to be true
expect(media.file).to_not be_nil
end
it 'gives the file a file name' do
expect(media.file_file_name).to_not be_blank
end
end
it 'is invalid without file' do
media = MediaAttachment.new(account: Fabricate(:account))
expect(media.valid?).to be false
end
describe 'descriptions for remote attachments' do
it 'are cut off at 1500 characters' do
media = Fabricate(:media_attachment, description: 'foo' * 1000, remote_url: 'http://example.com/blah.jpg')
expect(media.description.size).to be <= 1_500
end
end
end
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