301 lines
8.6 KiB
Ruby
301 lines
8.6 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe MediaAttachment, :attachment_processing do
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describe 'local?' do
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subject { media_attachment.local? }
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let(:media_attachment) { described_class.new(remote_url: remote_url) }
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context 'when remote_url is blank' do
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let(:remote_url) { '' }
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it 'returns true' do
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expect(subject).to be true
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end
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end
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context 'when remote_url is present' do
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let(:remote_url) { 'remote_url' }
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it 'returns false' do
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expect(subject).to be false
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end
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end
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end
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describe 'needs_redownload?' do
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subject { media_attachment.needs_redownload? }
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let(:media_attachment) { described_class.new(remote_url: remote_url, file: file) }
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context 'when file is blank' do
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let(:file) { nil }
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context 'when remote_url is present' do
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let(:remote_url) { 'remote_url' }
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it 'returns true' do
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expect(subject).to be true
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end
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end
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end
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context 'when file is present' do
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let(:file) { attachment_fixture('avatar.gif') }
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context 'when remote_url is blank' do
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let(:remote_url) { '' }
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it 'returns false' do
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expect(subject).to be false
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end
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end
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context 'when remote_url is present' do
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let(:remote_url) { 'remote_url' }
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it 'returns true' do
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expect(subject).to be false
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end
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end
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end
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end
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describe '#to_param' do
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let(:media_attachment) { Fabricate.build(:media_attachment, shortcode: shortcode, id: id) }
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context 'when media attachment has a shortcode' do
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let(:shortcode) { 'foo' }
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let(:id) { 123 }
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it 'returns shortcode' do
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expect(media_attachment.to_param).to eq shortcode
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end
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end
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context 'when media attachment does not have a shortcode' do
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let(:shortcode) { nil }
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let(:id) { 123 }
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it 'returns string representation of id' do
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expect(media_attachment.to_param).to eq id.to_s
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end
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end
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end
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shared_examples 'static 600x400 image' do |content_type, extension|
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after do
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media.destroy
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end
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it 'saves media attachment with correct file and size metadata' do
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expect(media)
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.to be_persisted
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.and be_processing_complete
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.and have_attributes(
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file: be_present,
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type: eq('image'),
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file_content_type: eq(content_type),
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file_file_name: end_with(extension)
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)
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# Rack::Mime (used by PublicFileServerMiddleware) recognizes file extension
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expect(Rack::Mime.mime_type(extension, nil)).to eq content_type
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# Strip original file name
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expect(media.file_file_name)
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.to_not start_with '600x400'
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# Set meta for original and thumbnail
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expect(media.file.meta.deep_symbolize_keys)
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.to include(
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original: include(
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width: eq(600),
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height: eq(400),
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aspect: eq(1.5)
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),
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small: include(
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width: eq(588),
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height: eq(392),
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aspect: eq(1.5)
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)
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)
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end
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end
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describe 'jpeg' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('600x400.jpeg')) }
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it_behaves_like 'static 600x400 image', 'image/jpeg', '.jpeg'
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end
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describe 'png' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('600x400.png')) }
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it_behaves_like 'static 600x400 image', 'image/png', '.png'
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end
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describe 'monochrome jpg' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('monochrome.png')) }
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it_behaves_like 'static 600x400 image', 'image/png', '.png'
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end
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describe 'webp' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('600x400.webp')) }
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it_behaves_like 'static 600x400 image', 'image/webp', '.webp'
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end
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describe 'avif' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('600x400.avif')) }
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it_behaves_like 'static 600x400 image', 'image/jpeg', '.jpeg'
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end
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describe 'heic' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('600x400.heic')) }
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it_behaves_like 'static 600x400 image', 'image/jpeg', '.jpeg'
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end
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describe 'base64-encoded image' do
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let(:base64_attachment) { "data:image/jpeg;base64,#{Base64.encode64(attachment_fixture('600x400.jpeg').read)}" }
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let(:media) { Fabricate(:media_attachment, file: base64_attachment) }
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it_behaves_like 'static 600x400 image', 'image/jpeg', '.jpeg'
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end
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describe 'animated gif' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('avatar.gif')) }
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it 'sets correct file metadata' do
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expect(media)
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.to have_attributes(
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type: eq('gifv'),
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file_content_type: eq('video/mp4')
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)
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expect(media_metadata)
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.to include(
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original: include(
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width: eq(128),
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height: eq(128)
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)
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)
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end
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end
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describe 'static gif' do
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fixtures = [
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{ filename: 'attachment.gif', width: 600, height: 400, aspect: 1.5 },
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{ filename: 'mini-static.gif', width: 32, height: 32, aspect: 1.0 },
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]
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fixtures.each do |fixture|
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context fixture[:filename] do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture(fixture[:filename])) }
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it 'sets correct file metadata' do
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expect(media)
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.to have_attributes(
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type: eq('image'),
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file_content_type: eq('image/gif')
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)
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expect(media_metadata)
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.to include(
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original: include(
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width: eq(fixture[:width]),
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height: eq(fixture[:height]),
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aspect: eq(fixture[:aspect])
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)
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)
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end
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end
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end
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end
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describe 'ogg with cover art' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('boop.ogg')) }
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let(:expected_media_duration) { 0.235102 }
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# The libvips and ImageMagick implementations produce different results
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let(:expected_background_color) { Rails.configuration.x.use_vips ? '#268cd9' : '#3088d4' }
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it 'sets correct file metadata' do
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expect(media)
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.to have_attributes(
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type: eq('audio'),
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thumbnail: be_present,
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file_file_name: not_eq('boop.ogg')
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)
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expect(media_metadata)
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.to include(
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original: include(duration: be_within(0.05).of(expected_media_duration)),
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colors: include(background: eq(expected_background_color))
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)
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end
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end
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describe 'mp3 with large cover art' do
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let(:media) { Fabricate(:media_attachment, file: attachment_fixture('boop.mp3')) }
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let(:expected_media_duration) { 0.235102 }
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it 'detects file type and sets correct metadata' do
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expect(media)
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.to have_attributes(
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type: eq('audio'),
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thumbnail: be_present,
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file_file_name: not_eq('boop.mp3')
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)
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expect(media_metadata)
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.to include(
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original: include(duration: be_within(0.05).of(expected_media_duration))
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)
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end
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end
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it 'is invalid without file' do
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media = described_class.new
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expect(media.valid?).to be false
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expect(media).to model_have_error_on_field(:file)
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end
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describe 'size limit validation' do
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it 'rejects video files that are too large' do
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stub_const 'MediaAttachment::IMAGE_LIMIT', 100.megabytes
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stub_const 'MediaAttachment::VIDEO_LIMIT', 1.kilobyte
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expect { Fabricate(:media_attachment, file: attachment_fixture('attachment.webm')) }.to raise_error(ActiveRecord::RecordInvalid)
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end
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it 'accepts video files that are small enough' do
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stub_const 'MediaAttachment::IMAGE_LIMIT', 1.kilobyte
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stub_const 'MediaAttachment::VIDEO_LIMIT', 100.megabytes
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media = Fabricate(:media_attachment, file: attachment_fixture('attachment.webm'))
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expect(media.valid?).to be true
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end
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it 'rejects image files that are too large' do
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stub_const 'MediaAttachment::IMAGE_LIMIT', 1.kilobyte
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stub_const 'MediaAttachment::VIDEO_LIMIT', 100.megabytes
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expect { Fabricate(:media_attachment, file: attachment_fixture('attachment.jpg')) }.to raise_error(ActiveRecord::RecordInvalid)
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end
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it 'accepts image files that are small enough' do
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stub_const 'MediaAttachment::IMAGE_LIMIT', 100.megabytes
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stub_const 'MediaAttachment::VIDEO_LIMIT', 1.kilobyte
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media = Fabricate(:media_attachment, file: attachment_fixture('attachment.jpg'))
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expect(media.valid?).to be true
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end
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end
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private
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def media_metadata
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media.file.meta.deep_symbolize_keys
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end
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end
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