Added tests for all methods related to git mirroring.

Review Request #9435 — Created Dec. 10, 2017 and updated — Latest diff uploaded

Information

rb-gateway
master
7d23aa4...

Reviewers

Added TestGetMirror, TestClone and TestPull
to git_repository_test.go and TestGetMirrorAPI to routes_test.go.
This is where most of the testing for previous related Review Requests
occurs.

The tests were run and passed.