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Contents
require 'spec_helper'
require 'hyrax/specs/shared_specs'
RSpec.describe Hyrax::DerivativeService do
let(:valid_file_set) { FileSet.new }
subject { described_class.new(file_set) }
it_behaves_like "a Hyrax::DerivativeService"
before do
@cached_services = described_class.services
end
after do
described_class.services = @cached_services
end
describe ".services=" do
it "allows you to set the available services" do
described_class.services = [Hyrax::FileSetDerivativesService, Hyrax::FileSetDerivativesService]
expect(described_class.services).to eq [Hyrax::FileSetDerivativesService, Hyrax::FileSetDerivativesService]
end
it "defaults to an array" do
expect(described_class.services).to eq [Hyrax::FileSetDerivativesService]
end
end
describe ".for" do
before do
described_class.services = [Hyrax::FileSetDerivativesService]
end
context "when a FileSet matches the requirements of a service" do
let(:file_set) do
FileSet.new.tap do |f|
allow(f).to receive(:mime_type).and_return(FileSet.image_mime_types.first)
end
end
it "returns it" do
expect(described_class.for(file_set)).to be_instance_of Hyrax::FileSetDerivativesService
end
end
context "when a FileSet matches no services" do
let(:file_set) { FileSet.new }
it "returns a base DerivativeService" do
expect(described_class.for(file_set)).to be_instance_of described_class
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems