saurabhthareja90

steps:
 - label: ':hammer: Docker Test'
   command: 
        - docker run --rm --name test-container -v /var/run/docker.sock:/var/run/docker.sock -v $(pwd):/test -w /test saurabhthareja90/test-container spec/

saurabhthareja90

require "serverspec"
require "docker"
 
describe "Dockerfile" do
  before(:all) do
    @image = Docker::Image.build_from_dir('.')
    set :os, family: :alpine
    set :backend, :docker
    set :docker_image, @image.id
    set :docker_container_create_options, { 'Entrypoint' => ['ash'] }

saurabhthareja90

output –
..
 
Finished in 1.7 seconds (files took 0.43115 seconds to load)
2 examples, 0 failures

saurabhthareja90

FROM ruby:2.6.5-alpine3.10
  
RUN apk add --update --no-cache build-base
 
RUN gem install docker-api
RUN gem install rspec
RUN gem install rspec_junit_formatter
RUN gem install serverspec
 
ENTRYPOINT ["rspec"]

saurabhthareja90

Profile: tests from container_spec.rb (tests from container_spec.rb)
Version: (not specified)
Target:  local://
 
  #<Inspec::Resources::DockerContainerFilter:0x00007faf6b295d48>
     ✔  images should include "alpine:latest"
 
Test Summary: 1 successful, 0 failures, 0 skipped

saurabhthareja90

Profile: tests from container_spec.rb (tests from container_spec.rb)
Version: (not specified)
Target:  local://
 
  #<Inspec::Resources::DockerContainerFilter:0x00007f96f664c5f0>
     ×  images should include "alpine:latest"
     expected ["redis-inmemory-with-node_node-app", "redis"] to include "alpine:latest"
 
Test Summary: 0 successful, 1 failure, 0 skipped

saurabhthareja90

describe docker.containers do
  its('images') { should include alpine:latest' }
end

saurabhthareja90

Profile: tests from image_spec.rb (tests from image_spec.rb)
Version: (not specified)
Target:  local://
 
  Docker Image alpine:latest
     ✔  should exist
     ✔  image should eq "alpine:latest"
     ✔  repo should eq "alpine"
     ✔  tag should eq "latest"
 

saurabhthareja90

Profile: tests from image_spec.rb (tests from image_spec.rb)
Version: (not specified)
Target:  local://
 
  Docker Image alpine:latest
     ×  should exist
     expected Docker Image alpine:latest to exist
     ×  image should eq "alpine:latest"
 
     expected: "alpine:latest"

saurabhthareja90

inspec exec image_spec.rb