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require 'rails_helper'
describe RecordsUploads do
let(:uploader) do
class RecordsUploadsExampleUploader < GitlabUploader
include RecordsUploads
storage :file
def model
FactoryGirl.build_stubbed(:user)
end
end
RecordsUploadsExampleUploader.new
end
def upload_fixture(filename)
fixture_file_upload(Rails.root.join('spec', 'fixtures', filename))
end
describe 'callbacks' do
it 'calls `record_upload` after `store`' do
expect(uploader).to receive(:record_upload).once
uploader.store!(upload_fixture('doc_sample.txt'))
end
it 'calls `destroy_upload` after `remove`' do
expect(uploader).to receive(:destroy_upload).once
uploader.store!(upload_fixture('doc_sample.txt'))
uploader.remove!
end
end
describe '#record_upload callback' do
it 'returns early when not using file storage' do
allow(uploader).to receive(:file_storage?).and_return(false)
expect(Upload).not_to receive(:record)
uploader.store!(upload_fixture('rails_sample.jpg'))
end
it "returns early when the file doesn't exist" do
allow(uploader).to receive(:file).and_return(double(exists?: false))
expect(Upload).not_to receive(:record)
uploader.store!(upload_fixture('rails_sample.jpg'))
end
it 'creates an Upload record after store' do
expect(Upload).to receive(:record)
.with(uploader)
uploader.store!(upload_fixture('rails_sample.jpg'))
end
it 'it destroys Upload records at the same path before recording' do
existing = Upload.create!(
path: File.join('uploads', 'rails_sample.jpg'),
size: 512.kilobytes,
model: build_stubbed(:user),
uploader: uploader.class.to_s
)
uploader.store!(upload_fixture('rails_sample.jpg'))
expect { existing.reload }.to raise_error(ActiveRecord::RecordNotFound)
expect(Upload.count).to eq 1
end
end
describe '#destroy_upload callback' do
it 'returns early when not using file storage' do
uploader.store!(upload_fixture('rails_sample.jpg'))
allow(uploader).to receive(:file_storage?).and_return(false)
expect(Upload).not_to receive(:remove_path)
uploader.remove!
end
it 'returns early when file is nil' do
expect(Upload).not_to receive(:remove_path)
uploader.remove!
end
it 'it destroys Upload records at the same path after removal' do
uploader.store!(upload_fixture('rails_sample.jpg'))
expect { uploader.remove! }.to change { Upload.count }.from(1).to(0)
end
end
end