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/subversion_adapter_test.rb

@@ -23,6 +23,7 @@ class SubversionAdapterTest < ActiveSupport::TestCase
   if repository_configured?('subversion')
     def setup
       @adapter = Redmine::Scm::Adapters::SubversionAdapter.new(self.class.subversion_repository_url)
+      skip "SCM command is unavailable" unless @adapter.class.client_available
     end
 
     def test_client_version