78 lines
2.1 KiB
Ruby
78 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe DependencyProxy::PullManifestService do
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include DependencyProxyHelpers
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let(:image) { 'alpine' }
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let(:tag) { '3.9' }
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let(:token) { Digest::SHA256.hexdigest('123') }
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let(:manifest) { { foo: 'bar' }.to_json }
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let(:digest) { '12345' }
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let(:content_type) { 'foo' }
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let(:headers) do
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{ 'docker-content-digest' => digest, 'content-type' => content_type }
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end
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subject { described_class.new(image, tag, token).execute_with_manifest(&method(:check_response)) }
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context 'remote request is successful' do
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before do
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stub_manifest_download(image, tag, headers: headers)
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end
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it 'successfully returns the manifest' do
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def check_response(response)
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response[:file].rewind
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expect(response[:status]).to eq(:success)
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expect(response[:file].read).to eq(manifest)
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expect(response[:digest]).to eq(digest)
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expect(response[:content_type]).to eq(content_type)
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end
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subject
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end
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end
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context 'remote request is not found' do
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before do
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stub_manifest_download(image, tag, status: 404, body: 'Not found')
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end
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it 'returns a 404 not found error' do
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def check_response(response)
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expect(response[:status]).to eq(:error)
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expect(response[:http_status]).to eq(404)
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expect(response[:message]).to eq('Not found')
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end
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subject
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end
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end
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context 'net timeout exception' do
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before do
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manifest_link = DependencyProxy::Registry.manifest_url(image, tag)
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stub_full_request(manifest_link).to_timeout
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end
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it 'returns a 599 error' do
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def check_response(response)
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expect(response[:status]).to eq(:error)
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expect(response[:http_status]).to eq(599)
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expect(response[:message]).to eq('execution expired')
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end
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subject
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end
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end
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context 'no block is given' do
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subject { described_class.new(image, tag, token).execute_with_manifest }
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it { expect { subject }.to raise_error(ArgumentError, 'Block must be provided') }
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end
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end
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