FLPATH-1555: Repo requirements for MTA workflow (#354)

mta-v6.x/README.md

@@ -39,6 +39,8 @@ optional. Instead of an html report the workflow will use a machine friendly jso
 
 All the configuration items are on [./application.properties]
 
+For running and testing the workflow refer to [mta testing](https://github.com/parodos-dev/serverless-workflows/tree/main/mta#output).
+
 # Workflow Diagram
 ![mta workflow diagram](https://github.com/parodos-dev/serverless-workflows/blob/main/mta/mta.svg?raw=true)
 

mta-v7.x/README.md

@@ -39,6 +39,8 @@ optional. Instead of an html report the workflow will use a machine friendly jso
 
 All the configuration items are on [./application.properties]
 
+For running and testing the workflow refer to [mta testing](https://github.com/parodos-dev/serverless-workflows/tree/main/mta#output).
+
 # Workflow Diagram
 ![mta workflow diagram](https://github.com/parodos-dev/serverless-workflows/blob/main/mta/mta.svg?raw=true)
 

mta/README.md

@@ -39,9 +39,27 @@ optional. Instead of an html report the workflow will use a machine friendly jso
 
 All the configuration items are on [./application.properties]
 
+# Testing
+User can test the MTA workflow by providing a git repository.
+#### Existing Repository
+An existing repository can be used. Alternatively, user can use example repo: [spring-petclinic][7]
+#### New Repository
+- Create a git repo with a simple Java class. It can either be public or private.
+  Currently, MTA supports mostly Java projects.
+- If repository is private, refer to [configuring repository][4] on how to set up credentials on MTA.
+    - Note: When creating the source control credentials in MTA (usually done by MTA admin), ensure to input personal access token in the password field.
+      Refer to [personal access token] [5] on how to create personal access token (classic) on GitHub.
+    - Also, git url address must use https. Refer to [about remote repositories][6] for more details.
+- If the repo is public, no further configuration is needed.
+
+
 # Workflow Diagram
 ![mta workflow diagram](https://github.com/parodos-dev/serverless-workflows/blob/main/mta/mta.svg?raw=true)
 
 [1]: https://developers.redhat.com/products/mta/download
 [2]: https://github.com/parodos-dev/serverless-workflows/blob/main/assessment/schema/workflow-options-output-schema.json  
 [3]: https://github.com/parodos-dev/serverless-workflows/tree/main/move2kube
+[4]: https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/6.2/html-single/user_interface_guide/index#configuring-credentials
+[5]: https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens#creating-a-personal-access-token-classic
+[6]: https://docs.github.com/en/get-started/getting-started-with-git/about-remote-repositories
+[7]: https://github.com/spring-projects/spring-petclinic