95 lines
3.3 KiB
Ruby
95 lines
3.3 KiB
Ruby
require "rails_helper"
|
|
require "carrierwave/test/matchers"
|
|
require "exifr/jpeg"
|
|
|
|
describe ArticleImageUploader, type: :uploader do
|
|
include CarrierWave::Test::Matchers
|
|
|
|
let(:image_jpg) { fixture_file_upload("800x600.jpg", "image/jpeg") }
|
|
let(:image_png) { fixture_file_upload("800x600.png", "image/png") }
|
|
let(:image_webp) { fixture_file_upload("800x600.webp", "image/webp") }
|
|
let(:image_with_gps) { fixture_file_upload("image_gps_data.jpg", "image/jpeg") }
|
|
let(:high_frame_count) { fixture_file_upload("high_frame_count.gif", "image/gif") }
|
|
|
|
# we need a new uploader before each test, and since the uploader is not a model
|
|
# we can recreate it quickly in memory with `let!`
|
|
let!(:uploader) { described_class.new }
|
|
|
|
before do
|
|
described_class.include CarrierWave::MiniMagick # needed for processing
|
|
described_class.enable_processing = true
|
|
end
|
|
|
|
after do
|
|
described_class.enable_processing = false
|
|
uploader.remove!
|
|
end
|
|
|
|
it "stores files in the correct directory" do
|
|
expect(uploader.store_dir).to eq("uploads/articles/")
|
|
end
|
|
|
|
describe "filename" do
|
|
it "defaults to nil" do
|
|
expect(uploader.filename).to be_nil
|
|
end
|
|
|
|
it "contains the original file extension when a file is stored" do
|
|
uploader.store!(image_jpg)
|
|
expect(uploader.filename).to match(/\.jpg\z/)
|
|
end
|
|
end
|
|
|
|
describe "formats" do
|
|
it "permits a set of extensions" do
|
|
expect(uploader.extension_allowlist).to eq(%w[jpg jpeg jpe gif png ico bmp dng])
|
|
end
|
|
|
|
it "permits jpegs" do
|
|
uploader.store!(image_jpg)
|
|
expect(uploader).to be_format("jpeg")
|
|
end
|
|
|
|
it "permits pngs" do
|
|
uploader.store!(image_png)
|
|
expect(uploader).to be_format("png")
|
|
end
|
|
|
|
it "rejects unsupported formats like webp" do
|
|
expect { uploader.store!(image_webp) }.to raise_error(CarrierWave::IntegrityError)
|
|
end
|
|
end
|
|
|
|
describe "frame validation" do
|
|
it "raises an error if frame count is > FRAME_MAX" do
|
|
stub_const("BaseUploader::FRAME_MAX", 20)
|
|
|
|
expect { uploader.store!(high_frame_count) }.to raise_error(CarrierWave::IntegrityError, /too many frames/)
|
|
end
|
|
|
|
it "raises a CarrierWave error which can be parsed if MiniMagick timeout occurs" do
|
|
allow(MiniMagick::Image).to receive(:new).and_raise(Timeout::Error)
|
|
|
|
expect { uploader.store!(image_jpg) }.to raise_error(CarrierWave::IntegrityError, /Image processing timed out/)
|
|
end
|
|
end
|
|
|
|
describe "exif removal" do
|
|
it "removes EXIF and GPS data on single frame image upload" do
|
|
expect(EXIFR::JPEG.new(image_with_gps.path).exif?).to be(true)
|
|
expect(EXIFR::JPEG.new(image_with_gps.path).gps.present?).to be(true)
|
|
uploader.store!(image_with_gps)
|
|
expect(EXIFR::JPEG.new(uploader.file.path).exif?).to be(false)
|
|
expect(EXIFR::JPEG.new(uploader.file.path).gps.present?).to be(false)
|
|
end
|
|
|
|
it "does NOT remove EXIF and GPS data if frame count is > FRAME_STRIP_MAX" do
|
|
stub_const("BaseUploader::FRAME_STRIP_MAX", 0)
|
|
expect(EXIFR::JPEG.new(image_with_gps.path).exif?).to be(true)
|
|
expect(EXIFR::JPEG.new(image_with_gps.path).gps.present?).to be(true)
|
|
uploader.store!(image_with_gps)
|
|
expect(EXIFR::JPEG.new(uploader.file.path).exif?).to be(true)
|
|
expect(EXIFR::JPEG.new(uploader.file.path).gps.present?).to be(true)
|
|
end
|
|
end
|
|
end
|