Reverts the accidental commits for rubygems/bundler.

  We stay to the stable version for releasing Ruby 3.1.0.

  Revert commits:
    b86a7ba49252e00e19c22bbcdc821b5acc31ff92
    ef973aa7aa65143a4f05d623c016d459426770d0

1 files changed, 2 insertions, 22 deletions

diff --git a/spec/bundler/commands/install_spec.rb b/spec/bundler/commands/install_spec.rb
index dd4d31a1ad..e00caa5315 100644
--- a/spec/bundler/commands/install_spec.rb
+++ b/spec/bundler/commands/install_spec.rb
@@ -364,9 +364,7 @@ RSpec.describe "bundle install with gem sources" do
     end
 
     it "throws a warning if a gem is added twice in Gemfile without version requirements" do
-      build_repo2
-
-      install_gemfile <<-G
+      install_gemfile <<-G, :raise_on_error => false
         source "#{file_uri_for(gem_repo2)}"
         gem "rack"
         gem "rack"
@@ -378,9 +376,7 @@ RSpec.describe "bundle install with gem sources" do
     end
 
     it "throws a warning if a gem is added twice in Gemfile with same versions" do
-      build_repo2
-
-      install_gemfile <<-G
+      install_gemfile <<-G, :raise_on_error => false
         source "#{file_uri_for(gem_repo2)}"
         gem "rack", "1.0"
         gem "rack", "1.0"
@@ -391,22 +387,6 @@ RSpec.describe "bundle install with gem sources" do
       expect(err).to include("While it's not a problem now, it could cause errors if you change the version of one of them later.")
     end
 
-    it "throws a warning if a gem is added twice under different platforms and does not crash when using the generated lockfile" do
-      build_repo2
-
-      install_gemfile <<-G
-        source "#{file_uri_for(gem_repo2)}"
-        gem "rack", :platform => :jruby
-        gem "rack"
-      G
-
-      bundle "install"
-
-      expect(err).to include("Your Gemfile lists the gem rack (>= 0) more than once.")
-      expect(err).to include("Remove any duplicate entries and specify the gem only once.")
-      expect(err).to include("While it's not a problem now, it could cause errors if you change the version of one of them later.")
-    end
-
     it "does not throw a warning if a gem is added once in Gemfile and also inside a gemspec as a development dependency" do
       build_lib "my-gem", :path => bundled_app do |s|
         s.add_development_dependency "my-private-gem"