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# frozen_string_literal: true
RSpec.describe Faraday::MiddlewareRegistry do
before do
stub_const('CustomMiddleware', custom_middleware_klass)
end
let(:custom_middleware_klass) { Class.new(Faraday::Middleware) }
let(:dummy) { Class.new { extend Faraday::MiddlewareRegistry } }
after { dummy.unregister_middleware(:custom) }
it 'allows to register with constant' do
dummy.register_middleware(custom: custom_middleware_klass)
expect(dummy.lookup_middleware(:custom)).to eq(custom_middleware_klass)
end
it 'allows to register with symbol' do
dummy.register_middleware(custom: :CustomMiddleware)
expect(dummy.lookup_middleware(:custom)).to eq(custom_middleware_klass)
end
it 'allows to register with string' do
dummy.register_middleware(custom: 'CustomMiddleware')
expect(dummy.lookup_middleware(:custom)).to eq(custom_middleware_klass)
end
it 'allows to register with Proc' do
dummy.register_middleware(custom: -> { custom_middleware_klass })
expect(dummy.lookup_middleware(:custom)).to eq(custom_middleware_klass)
end
end
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