264 lines
8.1 KiB
Ruby
264 lines
8.1 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe MediaAttachment, paperclip_processing: true 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 metadata' do
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expect(media.persisted?).to be true
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expect(media.file).to_not be_nil
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# completes processing
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expect(media.processing_complete?).to be true
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# sets type
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expect(media.type).to eq 'image'
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# sets content type
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expect(media.file_content_type).to eq content_type
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# sets file extension
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expect(media.file_file_name).to end_with extension
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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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end
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it 'saves media attachment with correct size metadata' do
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# strips original file name
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expect(media.file_file_name).to_not start_with '600x400'
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# sets meta for original
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expect(media.file.meta['original']['width']).to eq 600
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expect(media.file.meta['original']['height']).to eq 400
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expect(media.file.meta['original']['aspect']).to eq 1.5
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# sets meta for thumbnail
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expect(media.file.meta['small']['width']).to eq 588
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expect(media.file.meta['small']['height']).to eq 392
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expect(media.file.meta['small']['aspect']).to eq 1.5
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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 '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.type).to eq 'gifv'
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expect(media.file_content_type).to eq 'video/mp4'
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expect(media.file.meta['original']['width']).to eq 128
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expect(media.file.meta['original']['height']).to eq 128
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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.type).to eq 'image'
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expect(media.file_content_type).to eq 'image/gif'
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expect(media.file.meta['original']['width']).to eq fixture[:width]
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expect(media.file.meta['original']['height']).to eq fixture[:height]
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expect(media.file.meta['original']['aspect']).to eq fixture[:aspect]
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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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it 'sets correct file metadata' do
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expect(media.type).to eq 'audio'
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expect(media.file.meta['original']['duration']).to be_within(0.05).of(0.235102)
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expect(media.thumbnail.present?).to be true
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expect(media.file.meta['colors']['background']).to eq '#3088d4'
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expect(media.file_file_name).to_not eq 'boop.ogg'
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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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it 'detects it as an audio file' do
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expect(media.type).to eq 'audio'
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end
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it 'sets meta for the duration' do
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expect(media.file.meta['original']['duration']).to be_within(0.05).of(0.235102)
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end
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it 'extracts thumbnail' do
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expect(media.thumbnail.present?).to be true
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end
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it 'gives the file a random name' do
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expect(media.file_file_name).to_not eq 'boop.mp3'
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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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end
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