https://github.com/garethr/docker-spec-example

An example of testing docker image builds
https://github.com/garethr/docker-spec-example

Last synced: about 1 month ago
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An example of testing docker image builds

• Host: GitHub
• URL: https://github.com/garethr/docker-spec-example
• Owner: garethr
• License: mit
• Created: 2014-04-06T17:07:50.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2014-04-14T18:14:40.000Z (about 11 years ago)
• Last Synced: 2025-05-07T09:08:39.437Z (about 1 month ago)
• Language: Ruby
• Homepage: https://app.wercker.com/#applications/53418a798490ce2a5908082c
• Size: 223 KB
• Stars: 12
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Introduction

A simple demonstration of using [rspec](http://rspec.info/) to

test building docker images as part of a continous integration process.

The process is:

1. pull a specific image from the docker repository

2. update the image locally by running the Dockerfile

3. run the rspec tests

4. if the tests pass push the resulting image to the upstream repo

Because the image running the tests is rebuild from scratch for each

test only known good builds are retained. And the upstream repository

only contains builds that pass the test suite.