43 lines
1.0 KiB
Ruby
43 lines
1.0 KiB
Ruby
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require 'spec_helper'
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describe HTTP::Response::Body do
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let(:client) { double }
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let(:chunks) { ['Hello, ', 'World!'] }
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before { allow(client).to receive(:readpartial) { chunks.shift } }
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subject(:body) { described_class.new client }
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it 'streams bodies from responses' do
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expect(subject.to_s).to eq 'Hello, World!'
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end
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context 'when body empty' do
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let(:chunks) { [''] }
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it 'returns responds to empty? with true' do
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expect(subject).to be_empty
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end
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end
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describe '#readpartial' do
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context 'with size given' do
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it 'passes value to underlying client' do
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expect(client).to receive(:readpartial).with(42)
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body.readpartial 42
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end
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end
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context 'without size given' do
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it 'does not blows up' do
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expect { body.readpartial }.to_not raise_error
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end
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it 'calls underlying client readpartial without specific size' do
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expect(client).to receive(:readpartial).with no_args
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body.readpartial
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end
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end
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end
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end
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