src/ruby/spec/alloc_spec.rb

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require 'grpc'

describe 'Wrapped classes where .new cannot create an instance' do

  describe GRPC::Event do
    it 'should fail .new fail with a runtime error' do
      expect { GRPC::Event.new }.to raise_error(TypeError)
    end
  end

  describe GRPC::Call do
    it 'should fail .new fail with a runtime error' do
      expect { GRPC::Event.new }.to raise_error(TypeError)
    end
  end

end