[ruby/rubygems] Change the logger instance for this spec:

- With the logger change that is now threadsafe, such code no longer
  behaves the same:

  ```ruby
  Bundler.ui.silence do
    Bundler.ui.level = 'info'

    Bundler.ui.info("foo")
    # This used to output something. Now it doesn't.
  end
  ```

  IMHO this is the right behaviour since we are in a silence block,
  changing the level should have no effect. And fortunately it seems
  that we only need to change this spec.

  The call to `Bundler.ui.silence` is done in a `around` block
  https://github.com/ruby/rubygems/blob/4a13684f07ebb1dea5501e3f826fab414f96bf47/bundler/spec/spec_helper.rb#L119

https://github.com/ruby/rubygems/commit/e716adb6c9

1 files changed, 5 insertions, 4 deletions

diff --git a/spec/bundler/commands/ssl_spec.rb b/spec/bundler/commands/ssl_spec.rb
index b4aca55194..4220731b69 100644
--- a/spec/bundler/commands/ssl_spec.rb
+++ b/spec/bundler/commands/ssl_spec.rb
@@ -16,16 +16,17 @@ RSpec.describe "bundle doctor ssl" do
       end
     end
 
-    @previous_level = Bundler.ui.level
-    Bundler.ui.instance_variable_get(:@warning_history).clear
-    @previous_client = Gem::Request::ConnectionPools.client
+    @previous_ui = Bundler.ui
+    Bundler.ui = Bundler::UI::Shell.new
     Bundler.ui.level = "info"
+
+    @previous_client = Gem::Request::ConnectionPools.client
     Artifice.activate_with(@dummy_endpoint)
     Gem::Request::ConnectionPools.client = Gem::Net::HTTP
   end
 
   after(:each) do
-    Bundler.ui.level = @previous_level
+    Bundler.ui = @previous_ui
     Artifice.deactivate
     Gem::Request::ConnectionPools.client = @previous_client
   end