Skip more rubygems tests when openssl is missing

Some tests are already skipped, but some tests are not.
So latter should be skipped too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rubygems/test_gem_commands_build_command.rb

@@ -154,6 +154,8 @@ class TestGemCommandsBuildCommand < Gem::TestCase
   SIGNING_KEY = key_path 'private3072'
 
   def test_build_signed_gem
+    skip 'openssl is missing' unless defined?(OpenSSL::SSL)
+
     trust_dir = Gem::Security.trust_dir
 
     spec = util_spec 'some_gem' do |s|

test/rubygems/test_gem_install_update_options.rb

@@ -119,6 +119,8 @@ class TestGemInstallUpdateOptions < Gem::InstallerTestCase
   end
 
   def test_security_policy_unknown
+    skip 'openssl is missing' unless defined?(OpenSSL::SSL)
+
     @cmd.add_install_update_options
 
     e = assert_raises OptionParser::InvalidArgument do

test/rubygems/test_gem_remote_fetcher.rb

@@ -9,6 +9,10 @@ rescue LoadError => e
                e.message =~ / -- openssl$/
 end
 
+unless defined?(OpenSSL::SSL) then
+  warn 'Skipping Gem::Request tests.  openssl not found.'
+end
+
 require 'rubygems/remote_fetcher'
 require 'rubygems/package'
 require 'minitest/mock'
@@ -1067,4 +1071,4 @@ PeIQQkFng2VVot/WAQbv3ePqWq07g1BBcwIBAg==
     assert_equal "/home/skillet", @fetcher.correct_for_windows_path(path)
   end
 
-end
+end if defined?(OpenSSL::SSL)

test/rubygems/test_gem_request.rb

@@ -4,6 +4,10 @@ require 'rubygems/request'
 require 'ostruct'
 require 'base64'
 
+unless defined?(OpenSSL::SSL) then
+  warn 'Skipping Gem::Request tests.  openssl not found.'
+end
+
 class TestGemRequest < Gem::TestCase
 
   CA_CERT_FILE     = cert_path 'ca'
@@ -491,5 +495,4 @@ ERROR:  Certificate  is an invalid CA certificate
     end
   end
 
-end
-
+end if defined?(OpenSSL::SSL)