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require 'spec_helper'
describe CarrierWave::Uploader do
let(:uploader_class) { Class.new(CarrierWave::Uploader::Base) }
let(:uploader) { uploader_class.new }
let(:cache_id) { '20071201-1234-1234-2255' }
let(:test_file) { File.open(file_path('test.jpg')) }
after { FileUtils.rm_rf(public_path) }
describe '#cache!' do
subject { lambda { uploader.cache!(test_file) } }
before { allow(CarrierWave).to receive(:generate_cache_id).and_return(cache_id) }
describe "file size range" do
before { allow(uploader).to receive(:size_range).and_return(range) }
context "when not specified" do
let(:range) { nil }
it "doesn't raise an integrity error" do
is_expected.not_to raise_error
end
end
context "when below the minimum" do
let(:range) { 2097152..4194304 }
it "raises an integrity error" do
is_expected.to raise_error(CarrierWave::IntegrityError, 'File size should be greater than 2 MB')
end
end
context "when above the maximum" do
let(:range) { 0..10 }
it "raises an integrity error" do
is_expected.to raise_error(CarrierWave::IntegrityError, 'File size should be less than 10 Bytes')
end
end
context "when inside the range" do
let(:range) { 0..100 }
it "doesn't raise an integrity error" do
is_expected.not_to raise_error
end
end
end
end
end
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