Replace be_nil, be_false, be_true by be(*).

Fix syntax error.

Add spec on async deletion.

Only destroy repositories that are marked.

test the right function and improve error handling

Run rename refactor script.

Describe examples.

Omit explicit `FactoryGirl.` on create and build.

Move repository_test to rspec. The context 'saving a file' was already moved, but not deleted from the _test.rb file.

adjust tests, fix implementation

fix failing spec: use switched source/target imports

add tests for repository deletion

move repository spec to the right place.