[bundler/bundler] Use a consistent requirement in binstub

https://github.com/bundler/bundler/commit/50ccdb32c2

1 files changed, 9 insertions, 1 deletions

diff --git a/spec/bundler/commands/binstubs_spec.rb b/spec/bundler/commands/binstubs_spec.rb
index 3e2f7a53de..f4602c67c2 100644
--- a/spec/bundler/commands/binstubs_spec.rb
+++ b/spec/bundler/commands/binstubs_spec.rb
@@ -149,7 +149,7 @@ RSpec.describe "bundle binstubs <gem>" do
             and include("To install the version of bundler this project requires, run `gem install bundler -v '999.999.999'`")
         end
 
-        it "runs the correct version of bundler when the version is older" do
+        it "runs the correct version of bundler when the version is older and a different major" do
           simulate_bundler_version "55"
           lockfile lockfile.gsub(system_bundler_version, "44.0")
           sys_exec "#{bundled_app("bin/bundle")} install"
@@ -158,6 +158,14 @@ RSpec.describe "bundle binstubs <gem>" do
             and include("To install the version of bundler this project requires, run `gem install bundler -v '44.0'`")
         end
 
+        it "runs the available version of bundler when the version is older and the same major" do
+          simulate_bundler_version "55.1"
+          lockfile lockfile.gsub(system_bundler_version, "55.0")
+          sys_exec "#{bundled_app("bin/bundle")} install"
+          expect(exitstatus).not_to eq(42) if exitstatus
+          expect(err).not_to include("Activating bundler (55.0) failed:")
+        end
+
         it "runs the correct version of bundler when the version is a pre-release" do
           simulate_bundler_version "55"
           lockfile lockfile.gsub(system_bundler_version, "2.12.0.a")