[ruby/rubygems] Allow to show cli_help with bundler executable

https://github.com/ruby/rubygems/commit/a091e3fd10

1 files changed, 11 insertions, 0 deletions

diff --git a/spec/bundler/bundler/cli_spec.rb b/spec/bundler/bundler/cli_spec.rb
index 7bc8fd3d36..e2c64b9394 100644
--- a/spec/bundler/bundler/cli_spec.rb
+++ b/spec/bundler/bundler/cli_spec.rb
@@ -282,4 +282,15 @@ RSpec.describe "bundler executable" do
     bundler "--version"
     expect(out).to eq("#{Bundler::VERSION} (simulating Bundler 5)")
   end
+
+  it "shows cli_help when bundler install and no Gemfile is found" do
+    bundler "install", raise_on_error: false
+    expect(err).to include("Could not locate Gemfile")
+
+    expect(out).to include("Bundler version #{Bundler::VERSION}").
+      and include("\n\nBundler commands:\n\n").
+      and include("\n\n  Primary commands:\n").
+      and include("\n\n  Utilities:\n").
+      and include("\n\nOptions:\n")
+  end
 end