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When supplying a docker image that contains a registry with a port number, such as `localhost:5000/chef/inspec:1.46.3`, the docker_image resource was unable to locate the image in question due to incorrect parsing of the repository and tag. Signed-off-by: Adam Leff <adam@leff.co>
71 lines
2.1 KiB
Ruby
71 lines
2.1 KiB
Ruby
# encoding: utf-8
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# author: Christoph Hartmann
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require 'helper'
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require 'inspec/resource'
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describe 'Inspec::Resources::DockerImage' do
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describe 'docker_image' do
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it 'check docker image parsing' do
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resource = load_resource('docker_image', 'alpine')
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_(resource.id).must_equal 'sha256:4a415e3663882fbc554ee830889c68a33b3585503892cc718a4698e91ef2a526'
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_(resource.tag).must_equal 'latest'
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_(resource.image).must_equal 'alpine:latest'
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_(resource.repo).must_equal 'alpine'
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end
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it 'prints as a docker_image resource' do
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resource = load_resource('docker_image', 'alpine')
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resource.to_s.must_equal 'Docker Image alpine:latest'
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end
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end
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describe '#parse_components_from_image' do
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let(:resource) { load_resource('docker_image', 'alpine') }
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let(:parsed) { resource.send(:parse_components_from_image, image_string) }
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describe 'a nil image string' do
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let(:image_string) { nil }
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it 'returns an empty hash' do
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parsed.must_equal({})
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end
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end
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describe 'an image string containing a simple repo' do
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let(:image_string) { 'chef/inspec' }
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it 'returns correct data' do
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parsed[:repo].must_equal 'chef/inspec'
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parsed[:tag].must_be_nil
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end
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end
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describe 'parses an image string containing a repo with a port number' do
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let(:image_string) { 'localhost:5000/chef/inspec' }
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it 'returns correct data' do
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parsed[:repo].must_equal 'localhost:5000/chef/inspec'
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parsed[:tag].must_be_nil
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end
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end
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describe 'parses an image string containing a repo with a tag' do
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let(:image_string) { 'chef/inspec:1.46.3' }
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it 'returns correct data' do
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parsed[:repo].must_equal 'chef/inspec'
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parsed[:tag].must_equal '1.46.3'
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end
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end
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describe 'parses an image string containing a repo with a port number and a tag' do
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let(:image_string) { 'localhost:5000/chef/inspec:1.46.3' }
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it 'returns correct data' do
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parsed[:repo].must_equal 'localhost:5000/chef/inspec'
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parsed[:tag].must_equal '1.46.3'
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end
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end
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end
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end
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