[rubygems/rubygems] Improve more exec specs to avoid swallowing errors

ruby/rubygems@439e9bcf81

Author: deivid-rodriguez

spec/bundler/commands/exec_spec.rb

@@ -1200,11 +1200,11 @@ def require(path)
 
     context "with a system gem that shadows a default gem" do
       let(:openssl_version) { "99.9.9" }
-      let(:expected) { ruby "gem 'openssl', '< 999999'; require 'openssl'; puts OpenSSL::VERSION", artifice: nil, raise_on_error: false }
 
       it "only leaves the default gem in the stdlib available" do
+        default_openssl_version = ruby "require 'openssl'; puts OpenSSL::VERSION"
+
         skip "https://github.com/rubygems/rubygems/issues/3351" if Gem.win_platform?
-        skip "openssl isn't a default gem" if expected.empty?
 
         install_gemfile "source \"https://gem.repo1\"" # must happen before installing the broken system gem
 
@@ -1229,10 +1229,10 @@ def require(path)
 
         env = { "PATH" => path }
         aggregate_failures do
-          expect(bundle("exec #{file}", artifice: nil, env: env)).to eq(expected)
-          expect(bundle("exec bundle exec #{file}", artifice: nil, env: env)).to eq(expected)
-          expect(bundle("exec ruby #{file}", artifice: nil, env: env)).to eq(expected)
-          expect(run(file.read, artifice: nil, env: env)).to eq(expected)
+          expect(bundle("exec #{file}", artifice: nil, env: env)).to eq(default_openssl_version)
+          expect(bundle("exec bundle exec #{file}", artifice: nil, env: env)).to eq(default_openssl_version)
+          expect(bundle("exec ruby #{file}", artifice: nil, env: env)).to eq(default_openssl_version)
+          expect(run(file.read, artifice: nil, env: env)).to eq(default_openssl_version)
         end
 
         skip "ruby_core has openssl and rubygems in the same folder, and this test needs rubygems require but default openssl not in a directly added entry in $LOAD_PATH" if ruby_core?