[ruby/rubygems] Fix patchlevel test failures in platform_spec

- bundle update test: use gem.repo2 to match the before block's source
  and drop unnecessary myrack-obama dependency
- bundle info test: use rails which is already installed by the before
  block instead of myrack which was not installed

https://github.com/ruby/rubygems/commit/128a94c9cb

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

1 files changed, 6 insertions, 9 deletions

diff --git a/spec/bundler/commands/platform_spec.rb b/spec/bundler/commands/platform_spec.rb
index 7b9499d509..3d167e5028 100644
--- a/spec/bundler/commands/platform_spec.rb
+++ b/spec/bundler/commands/platform_spec.rb
@@ -600,8 +600,8 @@ G
 
     it "updates fine even when patchlevel doesn't match" do
       gemfile <<-G
-        source "https://gem.repo1"
-        gem "myrack"
+        source "https://gem.repo2"
+        gem "activesupport"
 
         #{patchlevel_incorrect}
       G
@@ -611,7 +611,7 @@ G
 
       bundle :update, all: true
       should_ignore_patchlevel
-      expect(the_bundle).to include_gems "myrack 1.2", "activesupport 3.0"
+      expect(the_bundle).to include_gems "activesupport 3.0"
     end
   end
 
@@ -686,17 +686,14 @@ G
     it "prints path even when patchlevel doesn't match" do
       gemfile <<-G
         source "https://gem.repo1"
-        gem "myrack"
+        gem "rails"
 
         #{patchlevel_incorrect}
       G
-      update_repo2 do
-        build_gem "activesupport", "3.0"
-      end
 
-      bundle "show myrack"
+      bundle "show rails"
       should_ignore_patchlevel
-      expect(out).to eq(default_bundle_path("gems", "myrack-1.0.0").to_s)
+      expect(out).to eq(default_bundle_path("gems", "rails-2.3.2").to_s)
     end
   end