If you have deployed only kjar into test environment through 'Project Authoring'-->'Artifact Repository' then you cant see that project under repositories and its expected. If you want to migrate project between the environments then migrate "repositories" and ".niogit" directories between the installations.
I have deployed drools rule engine in tomcat. I could not find ".niogit" in tomcat server. As per your information, i have migrated the "repositories" from development server to test server. But still could not view the project in test server. I have attached the screenshots for better reference. The below screenshot is showing my repository and project, the same has to be displayed in test environment.
1. Development server screenshot showing my repository and project
2. Test Server doesnt show my project and repository.
Even after migrating the repository i cannot view that in Test Server. What i have to do to make it display in the test environment?
Project source code is maintained in .niogit repository. With default configuration .niogit directory will be created under tomcat_home/bin directory(tomcat7/bin). "repository" directory contains kjar and required jar files.