47 lines
1.4 KiB
Ruby
47 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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describe Gitlab::Tracing::GRPCInterceptor do
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subject { described_class.instance }
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shared_examples_for "a grpc interceptor method" do
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let(:custom_error) { Class.new(StandardError) }
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it 'yields' do
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expect { |b| method.call(kwargs, &b) }.to yield_control
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end
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it 'propagates exceptions' do
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expect { method.call(kwargs) { raise custom_error } }.to raise_error(custom_error)
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end
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end
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describe '#request_response' do
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let(:method) { subject.method(:request_response) }
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let(:kwargs) { { request: {}, call: {}, method: 'grc_method', metadata: {} } }
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it_behaves_like 'a grpc interceptor method'
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end
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describe '#client_streamer' do
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let(:method) { subject.method(:client_streamer) }
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let(:kwargs) { { requests: [], call: {}, method: 'grc_method', metadata: {} } }
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it_behaves_like 'a grpc interceptor method'
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end
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describe '#server_streamer' do
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let(:method) { subject.method(:server_streamer) }
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let(:kwargs) { { request: {}, call: {}, method: 'grc_method', metadata: {} } }
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it_behaves_like 'a grpc interceptor method'
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end
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describe '#bidi_streamer' do
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let(:method) { subject.method(:bidi_streamer) }
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let(:kwargs) { { requests: [], call: {}, method: 'grc_method', metadata: {} } }
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it_behaves_like 'a grpc interceptor method'
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end
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end
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