Merge master branch from rubygems upstream.

  * It's preparation to release RubyGems 3.0.0.beta2 and Ruby 2.6.0
    preview 3.
  * https://github.com/rubygems/rubygems/compare/v3.0.0.beta1...fad2eb15a282b19dfcb4b48bc95b8b39ebb4511f

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 9 deletions

diff --git a/test/rubygems/test_gem_commands_install_command.rb b/test/rubygems/test_gem_commands_install_command.rb
index a0851fc288..03ceec94b4 100644
--- a/test/rubygems/test_gem_commands_install_command.rb
+++ b/test/rubygems/test_gem_commands_install_command.rb
@@ -229,7 +229,7 @@ ERROR:  Could not find a valid gem 'bar' (= 0.5) (required by 'foo' (>= 0)) in a
         @cmd.handle_options %w[-p=foo.bar.com]
       end
 
-     assert_match "Invalid uri scheme for =foo.bar.com\nPreface URLs with one of [\"http://\", \"https://\", \"file://\", \"s3://\"]", e.message
+      assert_match "Invalid uri scheme for =foo.bar.com\nPreface URLs with one of [\"http://\", \"https://\", \"file://\", \"s3://\"]", e.message
     end
   end
 
@@ -451,23 +451,23 @@ ERROR:  Possible alternatives: non_existent_with_hint
     specs = spec_fetcher do |fetcher|
       fetcher.gem 'a', 2
     end
-
+  
     Gem.done_installing(&Gem::RDoc.method(:generation_hook))
-
+  
     @cmd.options[:document] = %w[rdoc ri]
     @cmd.options[:domain] = :local
     @cmd.options[:install_dir] = 'whatever'
-
+  
     a2 = specs['a-2']
     FileUtils.mv a2.cache_file, @tempdir
-
+  
     @cmd.options[:args] = %w[a]
-
+  
     use_ui @ui do
       # Don't use Dir.chdir with a block, it warnings a lot because
       # of a downstream Dir.chdir with a block
       old = Dir.getwd
-
+  
       begin
         Dir.chdir @tempdir
         assert_raises Gem::MockGemUi::SystemExitException, @ui.error do
@@ -477,9 +477,9 @@ ERROR:  Possible alternatives: non_existent_with_hint
         Dir.chdir old
       end
     end
-
+  
     wait_for_child_process_to_exit
-
+  
     assert_path_exists 'whatever/doc/a-2', 'documentation not installed'
   end