Skip repository tests when the SCM client command is unavailable (#42500).

Patch by Go MAEDA (user:maeda).


git-svn-id: https://svn.redmine.org/redmine/trunk@23618 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/scm/adapters/cvs_adapter_test.rb

@@ -27,6 +27,7 @@ class CvsAdapterTest < ActiveSupport::TestCase
   if File.directory?(REPOSITORY_PATH)
     def setup
       @adapter = Redmine::Scm::Adapters::CvsAdapter.new(MODULE_NAME, REPOSITORY_PATH)
+      skip "SCM command is unavailable" unless @adapter.class.client_available
     end
 
     def test_scm_version