{"id":20715772,"url":"https://github.com/tpierrain/outside-in-hexagonal","last_synced_at":"2026-04-22T01:07:16.463Z","repository":{"id":32754493,"uuid":"36345545","full_name":"tpierrain/outside-in-hexagonal","owner":"tpierrain","description":"A greenfield code kata to show how to build a system following the outside-in TDD approach and relying on the hexagonal architecture","archived":false,"fork":false,"pushed_at":"2015-05-27T05:50:28.000Z","size":608,"stargazers_count":4,"open_issues_count":0,"forks_count":1,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-12-26T12:51:49.394Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tpierrain.png","metadata":{"files":{"readme":"Readme.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2015-05-27T05:38:53.000Z","updated_at":"2024-11-16T18:13:18.000Z","dependencies_parsed_at":"2022-09-12T14:03:59.472Z","dependency_job_id":null,"html_url":"https://github.com/tpierrain/outside-in-hexagonal","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/tpierrain/outside-in-hexagonal","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tpierrain%2Foutside-in-hexagonal","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tpierrain%2Foutside-in-hexagonal/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tpierrain%2Foutside-in-hexagonal/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tpierrain%2Foutside-in-hexagonal/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tpierrain","download_url":"https://codeload.github.com/tpierrain/outside-in-hexagonal/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tpierrain%2Foutside-in-hexagonal/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32116514,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-22T00:31:26.853Z","status":"ssl_error","status_checked_at":"2026-04-22T00:30:22.894Z","response_time":128,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-17T02:39:48.511Z","updated_at":"2026-04-22T01:07:16.437Z","avatar_url":"https://github.com/tpierrain.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"Outside-in hexagonal this!\r\n============================\r\n\r\n__A code kata by [@tpierrain](https://twitter.com/tpierrain)__\r\n\r\n## Objective\r\nImplement a *\"service\"* that is able to provide *Pasta Recipes* following the __outside-in TDD approach__ and the __hexagonal architecture__ to prevent domain code from being impacted by infrastructure code.\r\n\r\n## Details\r\n\r\n 1. The *\"service\"* should allow its consumers:\r\n  - to get the *Recipe* (i.e. the list of the ingredients) of a *Pasta* given its name\r\n  - to get the list of all the *Pastas* that have a given *Ingredient*\r\n  - to add the *Recipe* of a new *Pasta* and to persist it\r\n\r\n 2. A *Pasta Recipe* is a list of ingredient associated with the name of a *Pasta*. E.g.:\r\n  - gnocchi(eggs-potatoes-flour)\r\n  - spaghetti(eggs-flour)\r\n  - organic spaghetti(organic eggs-flour)\r\n  - spinach farfalle(eggs-flour-spinach)\r\n  - tagliatelle(eggs-flour)\r\n\r\n 3. __The domain model should not be the same as the one for the communication__ with the service consumers (i.e. the DTOs).\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftpierrain%2Foutside-in-hexagonal","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftpierrain%2Foutside-in-hexagonal","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftpierrain%2Foutside-in-hexagonal/lists"}