add empty directories to run "rake test:units" and "rake test:functionals" (#26504)

git-svn-id: http://svn.redmine.org/redmine/trunk@16873 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/controllers/empty b/test/controllers/empty
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/test/helpers/empty b/test/helpers/empty
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/test/mailers/empty b/test/mailers/empty
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/test/models/empty b/test/models/empty
new file mode 100644 (file)
index 0000000..e69de29